Combo of Rain Detect Sensor for School Project with Jumper Wire|Water Pump & 5V Relay Module (43 Item)

Specification:-

• Working voltage: 6V to 12V
• Power current: 1.9A
• Max. flow : 50 liter/hour
• Distribution bit to adjust sensitivity
• 5V Relay Module – Enables seamless control of electrical devices based on sensor input.

Package Included:- 1 pcs 5V Relay Module, 1 pcs water pump, 1 pcs Rain detect Sensor, 40 pcs Female to Female Jumpere wire

Diy Mini School Projects Kit (Motor Battery Buzzer Kit For Hobbyists And School& College Students) Starter Kit With Video Tutorial & User Manual

Specification

• 100% Best quality and Branded Products
• Diy Mini School Projects Kit
• User Manual & Video Tutorial 
• Battery Holder
• Push Connector
• Buzzer 
• Excellent choice for a starter pack

Diy Mini School Project Kit 2 (Motor Battery Buzzer Push Switch Kit For Hobbyists And School& College Students) Starter Kit With Video Tutorial & User Manual

Specification

• 100% Best quality and Branded Products
• Diy Mini School Projects Kit
• User Manual & Video Tutorial 
• Battery Holder
• Push Connector
• Switch
• Buzzer
• Excellent choice for a starter pack

DIY Fire Detector Project Kit with Water Pump | Learing Kit for School Project (27 Item)

Specification:-

• Model name : 6F22M
• High-performance battery
• Power Source: DC
• Working voltage:  6V to 12V
• Power current:  1.9A
• Output channel : 1
• Detect range : 60 degrees
• On-board LM393 chip

Package Included:- 1 Pcs PCB Board, 1 Pcs 9V Toy battery, 1 pcs battery clip connector, 1 pcs TIP 31C IC, 1 pcs multicolor Ribon Cable, 1 pcs Flame Sensor, 10 pcs 1/4w 1Ohm Resistor, 1 pcs Water pump with 1m PVC Tubing, 10 Pcs Female to Female Jumper wire

Snow Raindrops Humidity Rain Weather Detect Sensor Module For Arduino

Specifications:-

1. Operating voltage : 3.3V to 5V
2. Distribution bit to adjust sensitivity
3. A fixed bolt hole for easy installation
4. Power indicator, the output signal LED indicator
5. A large area of ​​rain board, more appropriate to detect rain
6. Board with positioning holes to facilitate installation

5V 1 channel relay module compatible with 5V microcontroller

Specification:-

1. Number of channels: 1
2. Supply voltage: 3.75V to 6V
3. Quiescent current: 2mA
4. Trigger voltage: 5V
5. Trigger current: 20mA
6. Current when the relay is active: 70mA
7. Relay maximum contact voltage: 250V AC or 30V DC
8. Relay maximum current:  10A

GD4142 Dual USB 5V 1A DC to DC step up booster power bank charging module pack of 1pcs

Specification:-

1. Input port type  :  Micro USB
2. Output port type  :   USB
3. Input Voltage  :  3.7V to 5V
4. Output parameters  :  5V 1A
5. 4 level LED lamp on the back
6. Intelligent automatic shutdown

5V 1 channel Low level solid state relay module 240V 2A output with resistive fuse

Specification:-

1. Operating voltage : 3V to 5V
2. Trigger voltage : 5V
3. Supply current : 2mA
4. Switching voltage range : 240V at 2A
5. Operating current : 12.5mA

5V 2 channel Low level solid state relay module 240V 2A output with resistive fuse

Specification:-

1. Operating voltage : 3V to 5V
2. Trigger voltage : 5V
3. Supply current : 2mA
4. Switching voltage range : 240V at 2A
5. Operating current : 16mA
6. 2 channel 2 AMP Solid State Relay board
7. Control 2 loads of up to 2 amps each at 100V or 240V AC

5V 4 channel Low level solid state relay module 240V 2A output with resistive fuse

Specification:-

1. Operating voltage : 3V to 5V
2. Trigger voltage : 5V
3. Supply current : 2mA
4. Switching voltage range : 240V at 2A
5. Operating current : 12.5mA
6. 4 channel 2 AMP Solid State Relay board

5V 1 channel relay module with light coupling

Specification:-

1. Number of channels : 1
2. Operating voltage : 5V
3. Max. current : 20mA
4. Trigger voltage : 5V
5. Switching voltage : 250V at 10A
6. Equipped with high-current relay
7. It can control both AC and DC appliances such as Motors, lights, fans, etc.

5V 2 channel relay module with light coupling

Specification:-

1. Number of channels : 2
2. Operating voltage : 5V
3. Max. current : 20mA
4. Trigger voltage : 5V
5. Switching voltage : 250V at 10A
6. Equipped with high-current relay
7. It can control both AC and DC appliances such as Motors, lights, fans, etc.

5V 4 channel relay module with light coupling

Specification:-

1. Number of channels : 4
2. Operating voltage : 5V
3. Max. current : 20mA
4. Trigger voltage : 5V
5. Switching voltage : 250V at 10A
6. Equipped with high-current relay
7. It can control both AC and DC appliances such as Motors, lights, fans, etc.

5V 6 channel relay module with light coupling

Specification:-

1. Number of channels : 6
2. Operating voltage : 5V
3. Max. current : 20mA
4. Trigger voltage : 5V
5. Switching voltage : 250V at 10A
6. Equipped with high-current relay
7. It can control both AC and DC appliances such as Motors, lights, fans, etc.

5V 8 channel relay module with light coupling

Specification:-

1. Number of channels : 1
2. Operating voltage : 5V
3. Max. current : 20mA
4. Trigger voltage : 5V
5. Switching voltage : 250V at 10A
6. Equipped with high-current relay
7. It can control both AC and DC appliances such as Motors, lights, fans, etc.

ESP8266 5V 1 Channel relay module IOT smart home remote control switch

Specifications:-

1. Transmission Distance (m) : 40m
2. Trigger voltage: 5V DC
3. Switching voltage: 250V @ 10A
4. Switching voltage: 30V @ 10A
5. Relay voltage : 5V (10A/250V AC, 10A/30V DC)
6. Baud rate: 9600

SSR-25DA 3V-32V DC to 24V-380V AC 25A Solid state relay modules pack of 10pcs

Specifications

1. Load current rate : 25A
2. Trigger voltage : 3V to 32V
3. Switching voltage : 24V to 380V AC at 25A
4. Type : DC to AC single phase
5. Maximum offset time : 10ms

Single Channel 5V Relay Module low level trigger

Specification

1. Number of channels : 1
2. Operating voltage : 5V
3. Trigger voltage : 10V
4. Switching voltage : 250V at 10A
5. Equipped with high-current relay
6. It can control both AC and DC appliances such as Motors, lights, fans, etc.

5V 30A 1-Channel Relay Module

Specification:-

• Relay Type: Single channel
• Operating Voltage: 5V DC
• Current Rating: 30 Amps
• Current Capacity: 30A at 250V AC or 30V DC

Pinouts:

• DC+: DC power supply positive pole
• DC-: DC power supply negative pole
• IN: signal triggering pin
• JD+: relay control voltage positive
• JD-: relay control voltage negative

5V 1 Channel Relay Module with High & Low Trigger Option

Specification:-

• Number of channels: 1
• Supply voltage: 3.75V to 5V
• Quiescent current: 2mA
• Trigger voltage: 5V
• Trigger current: 20mA
• Current when the relay is active: 70mA
• Relay maximum contact voltage: 250V AC or 30V DC
• Relay maximum current:  10A
• Product size: 50 x 25mm

Combo of LM393 LDR Sensor Module with 5V 1 Channel Relay & Jumper Wire (12 Item)

Specification:-

• Operating voltage : 3.3V-5V
• Power indicator : Red
• Digital switch output indicator : Green
• Number of channels: 1
• Quiescent current: 2mA
• Trigger current: 20mA
• Relay maximum current:  10A

Package Included:-  1 Pcs 5V Relay Module, 1 Pcs LDR Sensor Modulem, 10 Pcs Female to Female Jumper wire

Combo of Dual Shaft BO Motor | Rubber Wheels | Male to Male Jumper Wire and 4 AA Cell Holder

Specification:-

• Operating Voltage: 3V-12V DC
• Loaded current: 40-80 mA
• Speed: 300 RPM
• Dual-shaft BO Motor
• Type: male to male Jumper Wire
• 100% high-quality branded toy wheels

Package Include: Pack of 4 x BO Motor Dual Shaft and 4 x BO Wheel Smart Car Robot Gear and 10 x Male to Male Jumper Wire and 1 x 4AA Cell Holder

DIY MINI School Solar Project kit With User Manual and Video Tutorial

Specification

• 100% Best quality and Branded Products
• Diy Mini School Solar Projects Kit   
• User Manual & Video Tutorial 
• Solar
• Push Connector
• Buzzer 
• Excellent choice for a starter pack

Combo DIY School Science Experiment Kit with 61 Items Including DC Motor STEM Educational Project

Specification:-

• High-performance battery
• Nominal voltage : 9V
• Non-rechargeable
• Working voltage : 9V
• Power rating : 1A
• DC Motor: Rated Voltage: 4V 
• Motor & Fan DIY Kit

Package Included :- 5 Pcs 9V Battery, 5 Pcs DC Mini Motor, 5 Pcs Fan Blades, 5 Pcs Rocker Switches, 5 Pcs Green Led, 5 Pcs Blue Led,5 Pcs Red Led, 5 Pcs Yellow Led, 5 Pcs Orange, 10 Pcs 1K Resistors, 5 Pcs Colored Wire, 5 Pcs 9V Battery Clip Connector  

650nm 6mm 5V DC 5mW Mini Red Light Line Laser Dot Diode Module Pack of 1

Specification:-

• Output Power: 5mW 
• Wavelength: 650nm 
• Outer diameter: 6MM 
• Working Voltage: DC 3V 
• Operating Current: ＜ 40 mA 
• Laser Shape: Dot Working 
• Temperature: -10 ℃ ~ +40 ℃ 
• Cable length: Approx. 2.4cm 
• Diode diameter: Approx.0.6cm 

650nm 6mm 5V DC 5mW Mini Red Light Line Laser Dot Diode Module Pack of 10

Specification:-

• Output Power: 5mW 
• Wavelength: 650nm 
• Outer diameter: 6MM 
• Working Voltage: DC 3V 
• Operating Current: ＜ 40 mA 
• Laser Shape: Dot Working 
• Temperature: -10 ℃ ~ +40 ℃ 
• Cable length: Approx. 2.4cm 
• Diode diameter: Approx.0.6cm 

650nm 6mm 5V DC 5mW Mini Red Light Line Laser Dot Diode Module Pack of 50

Specification:-

• Output Power: 5mW 
• Wavelength: 650nm 
• Outer diameter: 6MM 
• Working Voltage: DC 3V 
• Operating Current: ＜ 40 mA 
• Laser Shape: Dot Working 
• Temperature: -10 ℃ ~ +40 ℃ 
• Cable length: Approx. 2.4cm 
• Diode diameter: Approx 0.6cm 

Combo of Double Solar Power Kit - DIY Solar Energy Experiments kit for School Science Sunlight Hobby Projects

Specification:-

• Dual Solar Panels
• Educational Resource
• DIY Solar Experiments
• Sunlight Hobby Projects

Kit includes: 2 Solar Panel, 2 Solar motor, 2 Sound buzzer, 1 AA Holder, 2 1-core wire, 4 LEDs, 4 Switch, 2 AA Batt, 2 4-blade fan, 1 3-blade fan.

Combo of 50 Experiment tutorials For Learners School Project (DIY Project Kit)

Specification:-

• DC 12V Trimmer Motor
• 3V DC Small high torque motor
• 9V battery clip connector
• 3V to 24V beep buzzer
• AA 2 cell battery holder
• 5mm Round Standard LED
• 4 blade fan propeller

Package Includes: Mini Electric Motor, Round shape project motor, Fan, 9v batt, 9v connector, AA Holder, AA Batt, Switch, Slide switch, Buzzer, LEDs, Resistance, Pulley, Pop stick, wire.

Combo of Mini Bulb Holder kit for DIY Science Project for School Students

Specification:-

• Mini Bulb Holder
• User-Friendly Design
• Safe and Educational
• Suitable for a variety of DIY science projects

Package Include: 1Pcs Toy Bulb Holder, 1Pcs Toy Bulb, 1Meter of connecting wires, 1pcs 9V Battery, 1pcs Battery Clip, and 1pcs Rocker Switch

DIY Rectangle Solar Panel Kit with Buzzer | Motor | LED & Fan | STEM School Project Kit

Specification:-

• 12V toy Motor
• 3V to 24V beep buzzer
• 80X40 mm 6V-100mAh Solar
• High-quality product
• 4-blade propeller 
• Red and yellow color LEDs round shape
• Material: Hard Plastic

Package Includes: 80X40mm Solar (Rectangle), Round toy motor, Big Buzzer, Wire, Switch, Led Bulb, Toy fan

DIY Square Solar Panel Kit with Buzzer | Motor | LED & Fan | STEM School Project Kit

Specification:-

• 12V toy Motor
• 3V to 24V beep buzzer
• 55 x 55mm, 6V-50mAh Solar panel
• High-quality product
• 4-blade propeller 
• Red and yellow color LEDs round shape
• Material: Hard Plastic

Package Includes: 55 x 55mm Solar (Square), Round toy motor, Big Buzzer, Wire, Switch, Led Bulb, Toy fan

DIY Circle Solar Panel Kit with Buzzer | Motor | LED & Fan | STEM School Project Kit

Specification:-

• 12V toy Motor
• 3V to 24V beep buzzer
• 6V, 80mAh, circle-shaped solar panel
• High-quality product
• 4-blade propeller 
• SPST small rocker switch
• Red and yellow color LEDs round shape
• Material: Hard Plastic

Package Includes: 6V 80mAh Circle shape Solar panel Round toy motor, Big Buzzer, Wire, Switch, Led Bulb, Toy fan

Combo of Dual Shaft Motor & Robot Wheel for School Science Project Kit (29 Items Get in One Pack- Multi Color)

Specification:-

• AA 4 Battery Holder
• 3V DC Toy Motor
• 9V Battery Clip
• Black-yellow wheel (45mm x 11mm)
• Black-yellow wheel (60mm x 25mm)
• 3-9V Dual-Shaft Geared DC Motor
• High-quality product

Package Includes: 1pcs AA 4 Battery Holder + 3pcs AA 2 Battery Holder + 6pcs Battery Clip + 4pcs Dual Shaft Motor+ 4pcs Toy Motor + 4pcs (45mm x 11mm) Black Yellow Wheel + 4pcs (60mm x 25mm) Black Yellow wheel + 2pcs 4 Blade Fan + 1pcs 3 blade Fan

Combo of Smart Dustbin Project Kit for School College Project (26 Item)

Specification:-

• HC-SR04 Ultrasonic Sensor 
• UNO R3 CH340G development board 
• 9V battery clip connector
• 9V 6F22M Hi-Watt Non-rechargeable heavy duty battery 
• SG90  Hard plastic gear servo motor
• Blue Short USB Data Charging Cable

Component List: 1xPcs UNO Board, 1xpcs 9V Battery, 1xpc 9V battery Connector, 1xpcs Ultrasonic Sensor, 1xpcs SG90 Servo Motor, 1xpcs USB Cable, 20xpcs Female to Male Jumper wire

Combo of DC Motor|Vibration Motor|Dual Shaft DC Motor|Science Project Kit for School (14 Item)

Specification:-

• Power Source: DC
• Material: Metal
• Dual Shaft Design
• Speed = ~8000 RPM
• Works fine in the range of 4V to 12V
• Type of Product: Mini Drone DC Dual Shaft Motor

Package Included:- 2 Pcs 4 Blade Fan, 1 Pcs 9V Battery Clip Connector, 1 Pcs 9V Battery, 1 Pcs DC Dynamo Motor, 1 Pcs 2 Blade fan, 1 Pcs Horn switch, 1 Pcs Rocker switch, 1 Pcs KAN-28 8mm switch, 1 Pcs 4.2V Dual Shaft DC Motor, 1 Pcs 4V Electric Toy Motor, 1 Pcs Micro N20 Vibration Motor, 1 Pcs Red wire (5M), 1 Pcs Black wire (5M)

Soil Hygrometer Humidity Detection Moisture Sensor For Arduino

Specifications:-

1. Operating voltage: 3.3V to 5V
2. Dual output mode, analog output more accurate
3. With power indicator (red) and digital switching output indicator (green)
4. Having an LM393 comparator chip, stable

MQ-3 Alcohol Ethanol and Breath gas detection module for Arduino

Specifications:-

1. IC name : LM393
2. Operating voltage : DC 3V to 5V
3. Response time: ≤10s (70% Response)
4. Recovery time: ≤30s (70% Response)
5. Heating resistance: 31Ω±3Ω
6. Heating current: ≤180mA
7. Heating voltage: 5V±0.2V
8. Heating power: ≤900mW
9. Detect voltage: ≤15V
10. Ambient temperature: -10℃ to 65℃
11. Humidity: ≤95%RH

Combo of DT266 Digital Clamp Multimeter with Voltage Tester Pen & Continuity Tester (3 Tools Set)

Specification:-

• Small continuity tester
• DT266 Digital clamp multimeter
• Meter type: Digital
• Low battery indicator
• Overload protection
• Voltage Detector Sensor Tester Pen

Combo of Breadboard Solderless 400 Tie Points with 60pcs Jumper Wires (20cm) (Male-Female, Female-Female, Male-Male)

Specification:-

• Solderless Breadboard
• Easy Circuit Prototyping
• Durable Construction
• High-quality materials
• Educational Tool
• Color-Coded Wires

Combo of 830 Points Solderless Breadboard with 60pcs Jumper Wires (Male-Male | Male-Female | Female-Female)

Specification:-

• Solderless Breadboard
• Easy Circuit Prototyping
• Durable Construction
• High-quality materials
• Educational Tool
• Color-Coded Wires
• Rainbow-colored jumper wires

Combo of SG90 Micro Servo Motor with Multicolor Jumper Wire Cable Set

Specification:-

• Model: SG90
• Rotation: 0°-180°
• Operating voltage:  3V to 7.2V
• Recommended voltage: 5V
• Gear type: Hard plastic
• Jumper cable length: 200 mm
• High-Quality Material
• Male to Male, Female to Female, Male to Female Jumper wire

Package Includes - 1pcs SG90 Servo Motor and Jumper Wire Cable (Male To Male, Female To Female, Male To Female)-(10pcs Each)

Combo of L293D Motor Driver and BO Motor with Rubber Wheels & Jumper wire for DIY Smart Car Kit

Specifications:-

• Motor Type: BO Motor
• Wheel Type: BO Wheel
• Motor Driver: L293D
• L293D 4-Channel DC Motor Driver
• Ideal For: Robotics, DIY Projects
• Ease of Use: Easy to assemble and use

Package Included: 1pcs L293D Motor Driver Shield, 4pcs DC Motors, 4pcs Wheels, Jumper wire (Male To Male, Female To Female, Male To Female)-(20pcs Each)

Combo of Power Supply Module with Jumper Wire and Battery Clip, 830 & 400 tie-Points Breadboard Kit for Arduino

Specification:-

• Wire Type: 20 pin Male to Male Jumper Wire
• Breadboard Power Supply Module
• Module: Compatible with 5V, 3.3V
• 9V battery clip connector
• Clip connector with 3.5mm jack
• 400 & 830-point half-size Solderless breadboard

Package Included:- 1pcs Power Supply Module, 1pcs Battery Clip, 20pcs Jumper Wire (male to male), 830 & 400 tie-Points Breadboard (1pcs each)

Combo of HC-SR04 Ultrasonic Sensor | Mounting Brackets | Jumper Wires Kit (22 item)

Specification:-

• Module: HC-SR04 Ultrasonic Module
• Operating voltage: 5V DC
• Operating current: 15mA
• Measure angle: 15°
• Ranging distance: 2cm - 400cm
• Working frequency: 40Hz
• Trigger input signal: 10uS TTL pulse
• Wire Type: 20-pin Jumper Wire (Male to Male, Male to Female)

Package Included: HC-SR04, Mounting Bracket 1 pcs each

Jumper Wire (male to male, male to female) 10pcs each 

Combo of HC-SR04 Ultrasonic Sensor | Mounting Brackets | Jumper Wires Kit (30 item)

Specification:-

• Module: HC-SR04 Ultrasonic Module
• Operating voltage: 5V DC
• Operating current: 15mA
• Measure angle: 15°
• Ranging distance: 2cm - 400cm
• Working frequency: 40Hz
• Trigger input signal: 10uS TTL pulse
• Wire Type: 20 pin Jumper Wire (Male to Male, Male to Female)

Package Included: HC-SR04, Mounting Bracket 5 pcs each

Jumper Wire (male to male, male to female) 10 pcs each 

Combo of HC-SR04 Ultrasonic Sensor | Mounting Brackets | Jumper Wires Kit (24 item)

Specification:-

• Module: HC-SR04 Ultrasonic Module
• Operating voltage: 5V DC
• Operating current: 15mA
• Measure angle: 15°
• Ranging distance: 2cm - 400cm
• Working frequency: 40Hz
• Trigger input signal: 10uS TTL pulse
• Wire Type: 20 pin Jumper Wire (Male to Male, Male to Female)

Package Included: HC-SR04, Mounting Bracket 2 pcs each

Jumper Wire (male to male, male to female) 10pcs each 

Combo of GL-12 830 points Long size Solderless Breadboard with 30pcs Jumper Wires

Specification:-

• Solderless Breadboard
• Easy Circuit Prototyping
• Durable Construction
• High-quality materials
• Educational Tool
• Color-Coded Wires
• Rainbow-colored jumper wires

Combo of Basic Starter Kit with Capacitor, Diode, Resistor, Transistor, Jumper Wire, 830 Breadboard

Specification:-

• 830-Point Breadboard
• 40-pin Jumper Wires
• 5mm round LED 
• Control current flow and protect circuits from reverse voltage
• 4 digit 7 segment LED display 
• 5v Piezoelectric Buzzer Beeper 
• 12 x 12 x 5mm Tactile Push Button
• 9V battery clip connector

Package Included:-  1x pcs 9V 1A Adapter, 1 x pcs 840 Breadboard, 40 x pcs 40-Pin Male to Male Jumper Wires, 40 x pcs 40-Pin Male to Female Jumper wires, 40 x pcs 40Pin Female to Female Jumper wires, 1 x pcs 4-Digit Digital Display, 10 x pcs 104-cremic Capacitor, 1 x pcs Power Supply Module, 1 x pcs Battery Clip, 1 x pcs Active Buzzer, 1 x pcs Passive Buzzer, 1 x pcs 200-ohm variable resistor, 1 x pcs IC4N35, 10 x pcs 0.22 Ceramic Capacitor, 5 x pcs Capacitor, 1 x pcs RGB LED, 2 x pcs Photoresistor, 2 x pcs pin Header (40 pin),2 x pcs Banana Connector, 5 x pcs Diode Rectifier (1N4007), 5 x pcs NPN Transistor(2N2222), 5 x pcs Electrolytic Capacitor(10UF 50V), 5 x pcs, 10 x pcs 22PF Ceramic Capacitor, 10 x pcs 12 x 12 x 5mm Button (small), LEDs-(White, Yellow, Blue, Green, Red) 10 x pcs each, Resistor-(10k, 100k, 220k, 330k, 1K, 22K, 15K,1M)10 pcs each, Electrolytic Capacitor 50V (22uf, 47uf, 3.3uf, 100uf, 2.2uf, 4.7uf, 220uf, 0.47uf, 0.22uf, 33uf, 10uf, 470uf) 12 x1 pcs 

Combo of Solderless Breadboard Multicolor Jumper Wire Kit with Box (140pcs)

Specification:-

• 22 AWG solid wires
• Type- male to male
• Color: red, orange, yellow, green, blue, gray, brown.
• Box size: 165 × 52 × 15mm (approx)        
• Length: 12.5, 10, 7.5, 4.9, 2.5, 2.2, 2, 1.9, 1.7, 1.4, 1, 0.6, 0.5, 0.3cm    

The Basic Starter kit for Arduino for UNO with Breadboard, LED, Resistor, Jumper Wires and Power Supply (201 Item)

Specification:-

• 5mm round shape LED 
• 5mm 4-pin RGB LED
• L293D 6-pin IC
• 5V 1-channel relay module 
• 5mm Mercury switch tilt angle sensor
• 12 x 12 x 7mm tactile push button switch
• 5v Piezoelectric Buzzer Beeper Alarm
• 10K potentiometer D shaft handle 3 pin
• DC 3.3V-5v Joystick Sensor Module
• UNO R3 USB Development board
• 830 point Solderless breadboard
• MB-102 3.3V/5V Power Supply Module
• HC-SR04 Ultrasonic Module
• Type 130 Miniature 6V DC Toy Motor 
• 26AWG Jumper Wire cable

Package Included: - LED (Red, Blue, Yellow, Green,  White) 5 x Pcs each,1 x Pcs RGB LED, 2 x Pcs Photoresistor (GL12528 ), 1 x Pcs NTC 10K thermistor, 2 x Pcs Diode Rectifier (1N4007), 2 x Pcs 220uf 10V Aluminum Electrolyte, 1 x Pcs Tilt Switch, 5 x Pcs push button switch, 1 x Pcs IC L293D, 1 x Pcs 5V Buzzer, 1 x Pcs 12V Buzzer, 1 x Pcs Potentiometer (10K), 1 x Pcs Joystick Module, 1 x Pcs 5V Relay, 1 x Pcs R3 Controller Board, 1 x Pcs 830 Point Breadboard, 1 x Pcs Power Supply Module, 1 x Pcs Ultrasonic Sensor, 1 x Pcs 3V DC Motor, 40 x Pcs Jumper Wire (male to male), 1 x Pcs USB Cable, 10 x Pcs Female-to-male jumper Wire, Resistor (10K, 100K, 220K, 330K, 1K, 22K, 15K, 27K, 4.7K, 1M) 10 x pcs each.

Combo of BO Motor, Yellow Wheel with UNO Board & Jumper Wire (40 Item)

Specification:-

• UNO R3 development board
• 11 mm Male Berg Strip1 x 40 Pin header 
• HC-SR04 Ultrasonic Sensor
• Male to male Jumper Wire cable
• L293D 4-Channel DC Motor Driver
• IR Proximity Sensor 
• 60mm x 25mm Hard plastic wheel

Package Included:- 1 pcs UNO Board, 1 pcs SG90 Servo Motor, 1 pcs 9V Toy Battery, 1 pcs 9V battery clip connector with 3.5mm pin jack, 1 pcs 40 pin Header, 2 pcs KCD1-B101 6A 250V AC Red Rocker switch, 1 pcs HC-SR04 Ultrasonic Sensor Mounting Bracket, 4 pcs BO motor, 20 pcs Jumper wire, 1 pcs L293D 4-Channel DC Motor Driver, 1 pcs Ultrasonic Module HC-SR04, 1 pcs IR Proximity Sensor, 1 pcs USB Cable, 4 pcs 60mm x 25mm Hard plastic Yellow Wheel

Combo of Jumper wire with UNO Board & Ultrasonic Sensor (123 Item)

Specification:-

• Ultrasonic Module HC-SR04
• Operating voltage: 5V DC
• Operating current: 15 mA
• 40 pin Jumper Wire cable 
• UNO R3 CH340G development board
• Blue Short USB Data Charging Cable 

Package Included:- 40 pcs Male to Male Jumper wire, 40 pcs Female to Female Jumper wire, 40 pcs Male to Female Jumper Wire, 1 pcs Ultrasonic Sensor, 1 pcs USB Cable, 1 Pcs UNO Board

Combo of Jumper wire with L293D Motor Drive & UNO Board (123 Item)

Specification:-

• Driver module : L298N
• Driver chip : Double H bridge
• 40 pin Jumper Wire cable 
• UNO R3 CH340G development board
• Blue Short USB Data Charging Cable 

Package Included:- 40 pcs Male to Male Jumper wire, 40 pcs Female to Female Jumper wire, 40 pcs Male to Female Jumper Wire, 1 pcs L298N Motor Driver, 1 pcs USB Cable, 1 Pcs UNO Board

Combo of | MB102 Module | Battery Clip | Alligator Clip | Capacitor | LED | Jumper Wire (77 pcs)

Specification:-

• 3.3V/5V Breadboard Power Supply Module
• 40mm crocodile alligator clip
• Battery clip connector with 3.5mm pin jack
• 26AWG Jumper Wire cable
• 5mm LED (Green, Blue, Red, Yellow, White)

Package Included:- 3pcs power supply module, 3pcs 9V battery clip, 4pcs  Alligator clip, Jumper wire (Female to Female, Male to Female, Male to Male) 10 pcs each, LED (Green, Blue, Red, Yellow, white) 5 pcs each, Capacitor 50V (22uf, 47uf, 33uf, 100uf, 22uf, 4.7uf, 220uf, 10uf, 1uf, 3.3uf, 10uf, 470uf) 12 x pcs 

Combo of Jumper wire with SG90 small Motor & Ultrasonic Module (122 Item)

Specification:-

• Ultrasonic Module HC-SR04 
• Operating voltage: 5V DC
• Operating current: 15 mA
• SG90 Hard plastic gear servo motor
• 40 Pin Female to Female Jumper Wire
• 40 Pin Male to Male Jumper Wire
• 40 Pin Male to Female Jumper Wire

Package Included:- 1 x SR04 Ultrasonic sensor , 1 x SG90 Servo Motor, 40 x Female to Female Jumper Wire, 40 x Male to Male Jumper Wire, 40 x Male to Female Jumper Wire

Combo of Power Supply Module | Jumper Wires | 9V Battery Clip | Alligator Clip (28 pcs)

Specification:-

• MB-102 3.3V/5V Power Supply Module
• Input Voltage: 6.5–12V (DC) or USB Power
• 40mm crocodile alligator clip 
• 26AWG Jumper Wire cable
• 9V battery clip connector with 3.5mm pin jack
• 830 Points Half Size Solderless Breadboard
• 400 points Half-size Solderless breadboard

Package Included:- 1 x 830 Points Breadboard, 1 x 400 point breadboard , 1 x 9V battery clip connector, 1 x MB-102 Power Supply Module, 4 x Crocodile alligator clip, 20 x Male to Male Jumper Wire

Combo of Jumper Wire with UNO Board & Battery Clip Connector (43 Item)

Specification:-

• Model name: UNO R3
• UNO R3 CH340G development board 
• Blue Short USB Data Charging Cable
• 9V battery clip connector with 3.5mm pin jack
• 26AWG 40-pin Jumper Wire cable

Package Included:- 1 x 40 Pcs Male to Female Jumper wire, 1 x UNO Board, 1 x 9V Battery Connector, 1 x USB Cable

Combo of Nano R3 CH340 Development Board with Jumper Wire & Ultrasonic Module HC-SR04 (123 Item)

Specification:-

• Model name : NANO R3
• Recommended operating voltage range : 5V to 12V
• Digital input/output pins : 14 (of which 6 provide PWM output)
• Clock frequency : 16MHz
• Operating voltage: 5V DC
• Measure angle: 15°
• Operating current: 15mA
• Working voltage : 5V(DC)

DIY Water Pump Combo Kit Jumper Wires | 5V Relay & 1m PVC Tubing (62 Items)

Specification:-

• Jumper Wires
• 5V 1-Channel Relay
• DC Mini Water Pump
• 1-meter Flexible PVC Tubing
• Relay Module Functionality
• Compact Water Pump
• Flexible PVC Tubing

Component List: 1 Pcs 5V Relay Module, 1 Pcs DC Mini water pump with 1M Tubing Pipe, 20 pcs male-to-male jumper wire, 20 pcs male-to-female jumper wire, 20 pcs female-to-female jumper wire

DIY Combo Kit ESP8266MOD with Breadboard | Jumper Wires | BMP180 Sensor | OLED Display | USB Cable (85 Items)

Specification:-

• Tie points: 400
• ESP8266MOD NodeMCU Development Board
• BMP180 Atmospheric pressure sensor module
• 0.9-inch OLED Screen Display Module
• Male-to-Male 40-Pin Jumper wire
• Male-to-Female 40-Pin Jumper wire

Component List: 1 Pcs B-Type USB Cable, 1 Pcs ESP8266MOD Development Board, 1 Pcs BMP180 - Digital barometer, 1 Pcs OLED Screen Display Module 4-pin, 1 Pcs 400 points Half-size solderless breadboard, 40 Pcs Male-to-Female Jumper wire, 40 Pcs Male to Male Jumper wire

DIY Combo Kit with Jumper Wires, Development Board & 12V 5A Adapter (123 Items)

Specification:-

• Input Voltage: AC 100-240V
• Output Voltage: DC 12V, 5A
• Connector Size: 5.5mm x 2.5mm Male Plug
• High-quality PVC-coated flexible wires
• Microcontroller: ATmega328P
• Clock Speed: 16 MHz
• USB to Serial: CH340G

Package Included:- 1 Pcs USB Cable,1 Pcs R3 CH340 Development Board,1 Pcs 12V 5A Power supply Adapter,40 Pcs Male to Male Jumper Wire,40 Pcs Male to Female Jumper wire,40 Female to Female Jumper wire

Combo of Electronics DIY Kit | Breadboard | Jumper Wires | DHT11 Sensor | LCD Display & R3 Board (125 Items)

Specification:-

• DHT11 5V Sensor Module
• 16 x 2 LCD Green & Yellow display
• LCD Size : 16 x 2 (16 character x 2 rows)
• 400 point Breadboard 
• Breadboard Dimensions : 82mm x 55mm 
• R3 CH340G 5V development board 
• Model name : UNO R3 

Combo of Electronics DIY Kit | 5V Relay | Mini Water Pump | Proximity Sensor | Jumper Wires (48 Items)

Specification:-

• Power Source: DC
• Material: Polyvinyl Chloride
• Power current:  1.9A
• Working voltage:  6V to 12V
• Digital output : logic one (+3.5V DC) logic zero (0V DC)
• Distance measuring range : 2cm to 30cm
• Effective distance range : 2cm to 80 cm
• Number of channels: 1
•  Supply voltage: 3.75V to 6V
• Current when the relay is active: 70m

Package Included:-  2 Pcs 9V Battery, 2 Pcs Battery Clip Connector, 1 Pcs 5V Relay Module, 40 Pcs Female to Female Jumper Wire, 1 Pcs DC Mini Motor Pump with 1M Tubing, 1 Proxmity Sensor

Combo of Jumper Wire & UNO Board with Ultrasonic Sensor Module (64 Item)

Specification:-

• Ultrasonic Module HC-SR04
• Operating voltage: 5V DC
• Operating current: 15 mA
• 40 pin Jumper Wire cable 
• UNO R3 CH340G development board
• Blue Short USB Data Charging Cable 
• G90 Micro digital servo motor 

Package Included: 20 pcs Male to Male Jumper wire | 20 pcs Female to Female Jumper wire | 20 pcs Male to Female Jumper wire | 1 pcs Ultrasonic Sensor | 1 pcs USB Cable | 1 pcs SG90 Servo Motor | 1 pcs UNO R3 AVR USB Development board

Combo of DIY Starter Kit with UNO Board | Resistor & Jumper wire (113 Item)

Specification:-

• Resistor type: carbon film resistor
•  HC-SR04 Ultrasonic Sensor
• 400 points Half size Solderless breadboard 
• 10mm Yellow Dip Led round shape
• 9V battery clip connector
• UNO R3 CH340G development board
• Soil Hygrometer Humidity Detection Moisture Sensor 

Package Included: 1 pcs UNO Board | 1 pcs Breadboard | 1 pcs Ultrasonic Sensor | 1 pcs water sensor | 1 pcs USB Cable | 5 pcs Yellow LED | 5 pcs Red LED | 5 pcs Green LED | 1 pcs 9V battery connector | 2 pcs 1 Digit 7 segment Display | 1 pcs 5V Buzzer | 1 pcs Soil Hygrometer Humidity Sensor | 40 pcs Male to Female Jumper wire | 6 pcs push button switch with Cap (12x12x7mm) | 1 pcs IR Proximity Sensor | 10 pcs Resistor (1K) | 10 pcs Resistor (10K) 10 pcs Resistor | (22K) 10 pcs Resistor | (100K) 1 pcs LDR sensor module (LM393)

11 in 1 combo of 25 watt soldering iron starter kit for project work

Specification:-

1. 100% best quality items
2. 11 Items for the soldering application
3. 25-watt soldering iron with soft grip pencil-like structure
4. De-solder wire and Soldering iron wire
5. Heavy metal solder stand
6. High-quality Iron bit and de-soldering pump
7. Electric current tester, Tweezer, high-quality tape, Cutter, and paste
8. Excellent choice for soldering purposes

48 in One 4 Type of Motor and 2 type of Battery with clip starter kit box set

Specification

1. 100% Best quality and Branded Products
2. 48 Items for hobbyists and professionals
3. Starter pack for little ones
4. 4 types of motor
5. 2 types of battery
6. 4 Switches
7. 3 Battery holders
8. 2 types of Connectors
9. 2 types of Wires
10. 2 pairs of Alligator clips, and 4 LEDs
11. Excellent choice for a starter pack

Solar starter kit for creators with user manual 48 pieces

Specification

1. 100% Best quality and Branded Products
2. 48 Items for hobbyists and professionals
3. Starter pack for little ones
4. Includes all the basic things you need
5. Excellent choice for a starter pack

Diy Mini Home Solar Project Kit With Video Tutorial & User Manual Kit

• 100% Best quality and Branded Products
• Diy Mini Home Solar Project Kit
• User Manual & Video Tutorial 
• Battery Holder
• Push Connector
• Switch
• Buzzer
• Excellent choice for a starter pack

Diy Mini Home Solar Rechargeable Project Kit Starter Kit With Video Tutorial & User Manual

Specification

• 100% Best quality and Branded Products
• Diy Mini Home Solar Rechargeable Project Kit
• User Manual & Video Tutorial 
• Excellent choice for a starter pack
• This kit is for the growing child

3 channel DC LED chaser with adjustable speed Pack of 1pcs

Specification:-

• High quality
• LED chaser circuit with 3 LED outputs
• 100k Persist for adjust speed and time
• Package include :- 1pcs 3 channel LED chaser
• Best for making electronic projects.

1Pcs DC Stepper Motor Micro Stepping Motor with 12 teeth Gear for DIY Projects

Specification:-

• Material          Steel
• Item Weight   100 Grams
• Voltage          6 Volts
• Power source DC

DIY Combo Kit | Solar |Dynamo Motor & Windmill Motor with Fan Pulley Set (14 Items)

Specification:-

• Operating voltage: 3-9v DC
• Educational Resource
• DIY Project Kit
• Excellent working mechanism
• Dynamo powerful motor and generator in one

Kit includes: 2 pcs Motor, 1 pcs Big Motor, 2 different propeller fan, 3 different size pulley, 2 elastics, and 5 LEDs

Combo of 12V 555 DC Motor | Drill Chuck Kit | 12V 2 Amp Adapter | DC Female Jack

Specification:-

• Operating voltage: 9V to 12V
• No-load speed: 10000 RPM
• Motor shaft diameter: 6 mm
• 7 pcs of Electric drill chuck set
• Anti-rust and anti-corrosion properties

Package includes: 12V DC RS-555 Motor, Drill Chuck Kit, 12V 2 Ampere Adaptor, and DC Female Jack. 

DIY Electronics Starter Kit Combo with Breadboard | LEDs | Resistors | Switches (70 Items for 20+ Projects)

Specification:-

• 5mm round-shaped LED 
• 4-way DIP switch
• Mini Electric Motor
• Electrolytic Capacitors
• 9V battery clip connector
• 4 blade fan propeller
• Male-to-male Jumper Wire
• 0.56 inch 1-digit red display color
• Precision timer DIP 8-pin IC chip
• General-purpose NPN transistor
• 400 points Half-size Solderless breadboard 
• 1000V Inverse voltage rectifier diode
• Vertical preset variable resistor

Combo of DIY Electronic Starter Kit Compatible with Arduino Projects

Specification:-

• 5mm LED round shape
• UNO R3 CH340G development board
• 400 points Half-size Solderless breadboard
• 40-pin male-to-male Jumper Wire
• 1k Ohm Through Hole Resistors Axial Lead

Kit includes:-

1 × USB cable, 1 × Development Board, 1 × 400-hole breadboard

5 × LED green, 5 × LED red, 40 × Male-to-male wires 20cm, 10 × Resistance 1K

Combo of Advanced Starter Kit Compatible with Arduino Projects with Instruction (245 Item)

Specification:-

• Ultrasonic Module
• 830 point Breadboard
• 40 pin Jumper Wire
• 5V Piezoelectric Buzzer
• Blue color USB Cable
• SG90 Small digital servo motor
• 3 Color SMD RGB LED sensor module
• 3.3V-5v Joystick Sensor Module 

Package Included:- 1 Pcs LCD 1602 Module, 1 Pcs Breadboard Expansion Board, 1 Pcs matrix keyboard module, 1 Pcs 830 tie points Breadboard, 1 Pcs Ultrasonic Sensor, 1 Pcs Servo Motor, 2 Pcs potentiometer (10K), 1 Pcs DHT-11 (Temperature and Humidity Sensor), 1 Pcs 5V 1AMP Power supply Adapter, 1 Pcs Touch Sensor, 1 Pcs 5vlt Relay, 1 Pcs Power supply Module, 1 Pcs Joystick Module, 1 Pcs ULN2003 Stepper Motor Driver Board, 1 Pcs IC 74HC595, 1 Pcs 4 Digit 7 segment Display, 1 Pcs 7 segment display, 1 Pcs Stepper motor, 1 Pcs Active Buzzer, 1 Pcs Passive Buzzer, 5 Pcs Small button switch, 1 Pcs Tilt switch, 2 Pcs 2N2222 transistors, 1 Pcs IR receiver, 1 Pcs RGB LED, 2 Pcs Photoresistor, 1 Pcs Thermistor, 2 Pcs Diode Rectifier, 1 Pcs fan with motor, ,1 Pcs USB cable, 1 Pcs IR remote control, 1 Pcs Development Board, 40 pin jumper wire (Male to Male, Male to Female) 40 pcs each, LED (Green, Blue, Red, White, Yellow) 5 pcs each Resistor (10k, 1k, 220Ω, 100Ω, 100KΩ, 10R, 2KΩ, 5.1KΩ, 1MΩ, 330Ω) 10 pcs each 

Combo of DIY Science Project Kit for Kids | DC Motor | Battery | Clip & Fan (40 Items)

Specification:-

• High-performance battery
• Nominal voltage : 9V
• Non-rechargeable
• Working voltage : 9V
• Power rating : 1A
• Length of the wire : 6cm
• DC Motor: Rated Voltage: 4V 
• Item Type: Mini Electric Moto
• DC motor has strong power

Package Included:-  10 Pcs 9V Toy Battery, 10 Pcs Battery Clip Connector, 10 Pcs DC 4V Motor, 3 Pcs Yellow 4 Blade Fan, 3 Pcs Green 4 Blade Fan, 4 Pcs Red 4 Blade Fan

Combo of MQ-2 Sensor LPG Gas Detector Project with Alarm (57 Item)

Specification:-

• Operating voltage: 5V DC
• Interface type:  Analog and Digital
• Copper clad coating PCB
• Dimension : 7.8cm x 5.1cm
• Board thickness : 1 mm
• High-performance battery
• Power rating : 1A
• Wire color : Red and Black
• Type: Piezoelectric Buzzer
• Length: 9.5mm
• Current: <25MA
• Resistance : 100 ohm (Ω)
• Resistor type : carbon film resistor
• Tolerance : 5%
• Power rating: 1/4Watt

Package Included:-  1 Pcs PCB Board, 1 Pcs 9V battery, 1 Pcs Battery clip connector, 5 Pcs 1/4w 100 Ohm Resistor, 5 Pcs 5mm LED(1 Pcs each Red, Blue,Green,Yellow,White), 1 Pcs Multicolore Ribon Cable, 1 Pcs TIP42C IC, 1 Pcs 5V Buzzer, 1 Pcs Gas detection sensor, 40 Pcs Female to Female Jumper wire

DIY Soundbar Kit with FM, USB, AUX & Rechargeable | STEAM Gift for Kids 8+

Specification :-

• Material Type: Wooden 
• Color: Multicolor
• Rechargeable Battery Feature
• USB & AUX Support – Connect phones, MP3 players, and more for music playback
• MDF. Laser-cut parts allow glue-less assembly

Kit Included : 

STEM Learning 4WD Robot Car Kit | Smart Vehicle Project with Arduino UNO R3 | Bluetooth & Sensor

Specification:-

• Controller Board: Arduino UNO R3 
• Motor Driver Module: L298N Dual H-Bridge Motor Driver
• Motors: 4 × DC Gear Motors with Wheels
• Power Supply: 2 × 18650 Lithium-ion Battery Holder (7.4V)
• Chassis: Acrylic/Metal Chassis Plate with Mounting Holes
• Connectivity: USB Type-A To B Cable for Programming
• Comprehensive C/C++ programming capabilities

Smart Learning Robotics & IoT Kit | Beginner to Advanced STEM Project Kit | Compatible with Arduino IDE & Uno R3 (154 Item)

Specification:-

• Includes an Uno R3 and a 400 point breadboard
• 12 x 12 x 7 mm tactile switch with cap
• ESP8266 Wireless WiFi Transceiver
• DC toy Motor Driver with wire
• Resistor type: 1/4 watt carbon film resistor
• Sensors: DHT11, Ultrasonic, etc.
• Complete Arduino Kit with 100+ components.

Kit Included: 1 pcs Uno R3 Board | 1 pcs NodeMCU ESP8266 | 1 pcs Breadboard Small Size with 400 Points Solderless | 2 pcs Push Button with Caps | 1 pcs Potentiometer | 1 pcs ESP01 8266 | 1 pcs 7 Segment 1 Digit Cube Display | 1 pcs IC 74HC595 | 1 pcs Transistor PNP2222 | 15 pcs LEDs (Red, Blue, Green) | 1 pcs DHT11 with PCB (3 pin) | 1 pcs DC Motor | 1 pcs SG90 Servo Motor | 1 pcs RGB LED with PCB | 1 pcs 1602 I2C LCD Display | 1 pcs Active Buzzer | 1 pcs Passive Buzzer  | 1 pcs Ultrasonic Sensor HC-SR04 | 1 pcs HC05 Bluetooth Module | 50 pcs Resistors (220K, 330K, 1K, 22K, 15K assorted) | 20 pcs Jumper Wire (Male to Male) | 20 pcs Jumper Wire (Female to Female) | 20 pcs Jumper Wire (Female to Male) | 1 pcs Diode 1N4001 | 1 pcs 5V Relay Module | 2 pcs IR Line Sensor | 2 pcs Photoresistor | 1 pcs L293D Motor Driver Shield with soldered pins | 1 pcs Power Supply Box (6 Cell Holder) | 1 pcs Ultrasonic Sensor Holder | 1 pcs 2WD Car Chassis

Basic Project Starter Kit Compatible with Arduino IDE & Uno R3 | DIY Electronics Kit (127 Item)

Specification:-

• Includes an Uno R3 and 400 point breadboard
• 1602 LCD Display
• 12 x 12 x 7 mm tactile switches
• 5mm round dip LED (Red, Yellow, Blue
• 16 x 2 Blue/White color LCD display
• Blue Short USB Data Charging Cable
• 1/4W Resistor (220K, 330K, 1K, 22K, 15K) 10 Pcs Each Value of Resistor

Kit Included: 1 pcs Compatible Uno R3 Board | 1 pcs USB Cable | 1 pcs Breadboard Small Size with 400 Points (Solderless) | 3 pcs Push Button | 1 pcs Potentiometer 10K | 1 pcs 5V Relay Module | 1 pcs DC Motor | 1 pcs SG90 Servo Motor | 1 pcs Passive Buzzer | 15 pcs LEDs (Assorted Colors – Red, Yellow, Blue) | 1 pcs DHT11 with PCB (4 pin) | 1 pcs Keypad 4×4 | 40 pcs Jumper Wire (Male to Male) | 50 pcs Resistors (220K, 330K, 1K, 22K, 15K) | 1 pcs 1602 LCD Display | 1 pcs 40 Pin Header | 2 pcs NPN Transistor | 2 pcs Diode 1N4001 | 1 pcs RGB LED | 1 pcs Photoresistor | 1 pcs Shift Register

Megaphone Loud Speaker Circuit Board with Bluetooth, USB & Voice Recording | Replacement Board

Specification:-

• Type: Loudspeaker/Megaphone Circuit Board
• Input Options: USB, Memory Card, Bluetooth
• Output Power: 100 Watts
• Frequency Response: 20 Hz
• Compatible Devices: Smartphone, Tablet
• Audio Support: Voice recording and playback
• Functions: Play, Pause, Next, Previous, Mode, Record