NTC 10K wire thermistor sensor DS18B20 pack of 1pcs

Specifications:-

1. Programmable Temperature Sensor
2. 1-Wire method
3. Operating voltage  :   5V
4. Temperature range   :  -55°C to +125°C
5. The package include : single piece

DHT11 Temperature and humidity sensors pack of 10pcs

Specification

1. Operating voltage  :  5V
2. Operating current  :  0.3mA
3. Temperature range  :  0°C to 50°C
4. Humidity range  :  20% to 90%
5. Package includes : 100 pieces

NTC 10K wire thermistors sensors DS18B20 pack of 10pcs

Specifications

1. Programmable Temperature Sensor
2. 1-Wire method
3. Operating voltage  :   5V
4. Temperature range   :  -55°C to +125°C
5. Package includes : 10 pieces

Combo of Temperature Controller with Probe | 12V 1A Adapter | Cooling Fan | Temperature Sensor

Specification:-

1. XH-W1209
   1. Temperature control range : -50°C to +110°C
   2. Resolution : -9.9°C to +99.9°C
   3. Resolution at all temperatures :  1°C
   4. Accuracy :  0.1°C
   5. Refresh rate : 0.5s
   6. Supply voltage :  12V DC
   7. Measuring inputs :  NTC10K
2. Temperature sensor
   1. Accuracy :  0.1°C
   2. Refresh rate : 0.7s
   3. Supply voltage :  5V DC
3. Adapter
   1. High quality adapter with latest and advance technology
   2. Input voltage : 100V to 265V AC
   3. Output voltage : 12V
   4. Power rating : 1A
4. Fan
   1. Model name  :  8025 (3 inch)
   2. Working voltage  :  12V
   3. Power rating  :  0.22A
   4. Light weight

NTC temperature sensor 10K 1% accuracy temperature sensing probe pack of 1pcs

Specification:

1. Measurement range: -20 to 105 Celsius
2. Sensor size: 20*4mm
3. Stainless steel and waterproof
4. NTC Thermistor Temperature Sensor 
5. 10K 1% Cable 
6. Waterproof Probe

NTC temperature sensor 10K 1% accuracy temperature sensing probe pack of 5pcs

Specification:

1. Measurement range: -20 to 105 Celsius
2. Sensor size: 20*4mm
3. Stainless steel and waterproof
4. NTC Thermistor Temperature Sensor 
5. 10K 1% Cable 
6. Waterproof Probe

NTC temperature sensor 10K 1% accuracy temperature sensing probe pack of 10 pcs

Specification:

1. Measurement range: -20 to 105 Celsius
2. Sensor size: 20*4mm
3. Stainless steel and waterproof
4. NTC Thermistor Temperature Sensor 
5. 10K 1% Cable 
6. Waterproof Probe

Electronic Spices DIY Mini Temperature Sensor Kit With User Manual And Video Tutorial

Specification:

• 100% Best quality and Branded Products
• Diy Mini Temperature Sensor Kit 
• Battery Holder
• Cell’s
• Push Connector
• Buzzer
• Led
• User Manual & Video Tutorial 
• IR Sensor

Normally Closed Vibration Sensor Switch

Specifications:-

• High sensitivity
• Moisture-proof
• Dust-proof
• Open resistance : 10M Ohm
• Closed resistance: 10 Ohm

Combo of 37 in 1 Ultimate Sensor Kit for Arduino

Specification:-

• 10K resistor Rotary encoder module
• Hall effect detection sensor (easily available)
• Joystick sensor Input voltage range: 3.3V to 5V
• Suitable for Arduino, AVR, and PIC microcontroller projects
• The sensor module kit is perfect for various DIY projects and robotics science projects
• The Arduino sensor kit can be used by both beginners and professionals.
• This is a great sensor kit for getting started with microcontrollers and sensors.

Package includes:- Joystick module, Relay module, Big sound, Small sound, Tracking, Avoid, Flame, Linear hall, Touch, Digital temp, Buzzer, Passive buzzer, RGB led, SMD led, Two color, Two color, Reed switch, Mini reed, Heartbeat, 7-color flash, Laser emit, Button, Shock, Rotary encoders, Light cup, Tilt switch, Ball switch, Photoresistor, Temp and humidlty, Analog hall, Hall magnetic, TEMP 18B20, Analog temp, TR emission, IR receiver, Tap module, and Light blocking Sensors. 

5*25mm NTC Temperature Sensor 10K 1% Accuracy Temperature Sensing Probe with XH2.54 Connector

Specification:-

• Measurement range: -20 to 105 Celsius
• Sensor size: 25*5mm
• Cable Length: 50cm
• Stainless steel and waterproof
• NTC Thermistor Temperature Sensor 
• 10K 1% Cable 
• Waterproof Probe

4*20mm NTC Temperature Sensor 10K 1% Accuracy Temperature Sensing Probe with XH2.54 Connector

Specification:-

• Measurement range: -20 to 105 Celsius
• Sensor size: 4*20mm
• Stainless steel and waterproof
• NTC Thermistor Temperature Sensor 
• 10K 1% Cable 
• Waterproof Probe

10K Power MF55 Thin Film NTC Thermistor (-40 to 120℃) Pack of 5

Specification:-

• Item Type: Thin Film Thermistor
• Material: Metal film
• Operating Temperature Range: -40-120℃
• 10K ultra-thin film thermistor
• high sensitivity and reliability
• high resistance accuracy

MD30-60 Waterproof Durable Force Sensor

Specifications:-

• Model: MD30-60
• Length: 25 mm
• Width: 8 mm
• High Sensitivity
• Test voltage: typically dc3.3v
• Working temperature: - 20 ℃ ~ 60 ℃

LM35 TO-92-3 Pin Temperature Sensor Pack of 1

Specification:-

• Mounting Type: Through Hole
• Sensor Type: Temperature Sensor
• Output Type: Analog Voltage
• Maximum Supply Voltage: 30V
• Minimum Supply Voltage: 4V
• Operating Temperature: -55 to 150

LM35 TO-92-3 Pin Temperature Sensor Pack of 10

Specification:-

• Mounting Type: Through Hole
• Sensor Type: Temperature Sensor
• Output Type: Analog Voltage
• Maximum Supply Voltage: 30V
• Minimum Supply Voltage: 4V
• Operating Temperature: -55 to 150

K-Type Temperature Sensor Thermocouple Probe Copper Wire 1-Meter

Specification:-

• Cable length: 1M
• Measuring range: -50 to 700 °C
• Color: Yellow
• Accuracy: ±2.5%/0.75%
• Material: Plastic
• Interface Type: flat plug-in

DHT11 Temperature and humidity sensor pack of 1pcs

Specification

1. Operating Voltage  :  5V
2. Operating current  :  0.3mA
3. Temperature Range  :  0°C to 50°C
4. Humidity Range  :  20% to 90%
5. Package includes : 5 pieces

DHT11 Temperature and humidity detection sensor module

Specification:-

1. Operating Voltage:  3.5V to 5.5V
2. Operating current:   0.3mA
3. Output:  Serial data
4. Temperature Range  :  0°C to 50°C
5. Humidity Range:  20% to 90%

DHT11 Temperature and humidity sensor pack of 5pcs

Specification

1. Operating Voltage  :  5V
2. Operating current  :  0.3mA
3. Temperature Range  :  0°C to 50°C
4. Humidity Range  :  20% to 90%
5. Package includes : 20 pieces

Combo of Temperature Controller with Probe | 12V Adapter | Cooling Fan | Humidity Sensor

Specification:-

1. XH-W1209
   1. Temperature control range : -50°C to +110°C
   2. Resolution : -9.9°C to +99.9°C
   3. Resolution at all temperatures :  1°C
   4. Accuracy :  0.1°C
   5. Refresh rate : 0.5s
   6. Supply voltage :  12V DC
   7. Measuring inputs :  NTC10K
2. Humidity sensor
   1. Accuracy :  0.1°C
   2. Refresh rate : 0.5s
   3. Supply voltage :  12V DC
3. Adapter
   1. High quality adapter with latest and advance technology
   2. Input voltage : 100V to 265V AC
   3. Output voltage : 12V
   4. Power rating : 1A
4. Fan
   1. Model name  :  8025 (3 inch)
   2. Working voltage  :  12V
   3. Power rating  :  0.22A
   4. Light weight

10K NTC Thermistor temperatures sensor

Specifications:-

1. Output : 2 wires XH(2.54) -2Y
2. Type : NTC 10k±1% 3950
3. Size of probe : 5mm x 25mm
4. Length of wire : 500 mm
5. Measurement range : -30°C to 120°C

DHT 22/AM2302 Digital Temperature and Humidity Sensor

Specification:-

• Model: AM2302
• Supply Voltage: 3.3 to 5V
• Current: 5mA
• Humidity Range: 0-100%
• Humidity Accuracy: 2-5%
• Temperature Range: -40 to 80°C
• Temperature Accuracy: 0.5°C
• Sampling Rate: 0.5 Hz (Once every 2 seconds)

PIR Motion Detector Sensor Module

Specifications:-

1. Detection Range: Usually between 16 and 23 feet (5 to 7 meters)
2. The angle of detection: is typically 120 degrees
3. Operating Voltage: Typically between 3.3 and 5 volts DC
4. Sensitivity Adjustment: Frequently features sensitivity settings that can be changed.
5. Output Signal: Digital (High/Low) or Analog (Voltage)

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

TCS3200 Color Recognition Sensor Module

Specification

1. Sensor Type: Color Recognition Sensor (TCS3200).
2. Voltage Range: 2.7V - 5.5V.
3. Output Formats: RGB, HSV, and Grayscale.
4. Compact and Lightweight Module.

OV7670 Camera Image sensor module

Specifications:-

1. Photosensitive Array: 640 x 480.
2. IO Voltage: 2.5V to 3.0V.
3. Operating Power: 60mW/15fpsVGAYUV.
4. Sleeping Mode: <20μA
5. Lens Size: 1/6″.
6. Vision Angle: 25 degrees.
7. Max. Frame Rate: 30fps VGA.
8. Electronic Exposure: 1 to 510 row.
9. Pixel Coverage: 3.6μm x 3.6μm.
10. Duck Current: 12 mV/s at 60℃.

Water Sensor Module for Arduino Moisture / Drop / Depth of Water Test - Red

Features:-

1. Sensor Type: Water sensor module.
2. Purpose: Detects moisture, water depth, or water drops.
3. Compatibility: Designed for Arduino and similar platforms.
4. Color: Red.
5. Versatile for various water-related applications in DIY electronics and projects.

Laser Transmitter Module For Arduino AVR PIC

Specifications 

1. Operating Voltage: 5V.
2. Output Power: 5mW.
3. Wavelength: 650nm (red laser).
4. Suitable for Arduino, AVR, and PIC microcontroller projects.

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

Pulse Sensor - Heart Rate Detector

Specifications:-

1. Biometric Pulse Rate or Heart Rate detecting sensor
2. Plug and Play type sensor
3. Operating Voltage: +5V or +3.3V
4. Current Consumption: 4mA
5. Inbuilt Amplification and Noise cancellation circuit.

MQ-2 Flammable gas and smoke detection sensor module

Specifications:-

1. Operating voltage:  5V DC
2. Interface type:  Analog and Digital
3. High sensitivity to smoke and combustible gasses like Hydrogen, LPG & Propane.
4. Low Cost
5. Stable & Long Life.
6. Board Power indication

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

Digital Capacitive Touch Switch Module For Arduino - TTP223B

Specifications:-

1. Power supply voltage(VCC): 2.0, 3, 5.5 V.
2. Output high VOH: 0.8VCC V
3. Output low VOL: 0.3VCC V
4. Response time (touch mode): 60 mS
5. Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA
6. Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA
7. Response time (low power mode): 220 mS
8. Size : 2.4 x 2.4

Flame Sensor infrared receiver ignition source detection module

Specifications:-

1. Output channel : 1
2. Power supply : 3.5V to 5V
3. High Photo Sensitivity
4. Fast Response Time
5. Sensitivity adjustable
6. Working voltage : 3.3V to 5V
7. Detect range : 60 degrees
8. Digital/Analog output
9. On-board LM393 chip

Ultrasonic Module HC-SR04 Distance Measuring Ranging Transducer Sensor DC 5V 2-450cm

Specification:-

1. Operating voltage: 5V DC
2. Operating current: 15mA
3. Measure angle: 15°
4. Ranging distance: 2cm - 400cm
5. Working frequency: 40Hz
6. Trigger input signal: 10uS TTL pulse
7. Echo output signal: Input TTL lever signal and the range in proportion
8. Working voltage : 5V(DC)
9. Static current: Less than 2mA.
10. Output signal: Electric frequency signal, high-level 5V, low-level 0V.

R307 Optical Fingerprint Reader Sensor Module

Specification:-

1. Type: Optical
2. Sensor Life: 100 million times
3. Static indicators: 15KV
4. RS232 communication baud rate: 9600BPS~115200BPS changeable
5. Image Capture Surface 20*15(mm)
6. Verification Speed:  0.2 sec
7. Scanning Speed: 0.3 sec
8. Character file size:  256 bytes

Microphone Sound Sensor, Voice Sensor High Sensitivity Sound Detection, Whistle Module

Specification:-

1. Operating voltage : 3.3V to 5V DC
2. LM393 comparator with threshold preset
3. Induction distance: 0.5 Meter
4. Operating current:  4 to 5 mA
5. Microphone sensitivity (1kHz): 52 to 48 dB
6. Easy to use with Microcontrollers or even with normal Digital/Analog IC

ACS712 - 5A range Current detector Sensor Module

Specifications:-

1. Module Dimensions: 31 x 13 x 14 mm (LxWxH)
2. Weight: 3 gm.
3. Supply Voltage: 4.5V~5.5V DC
4. Measure Current Range: -5A~ 5A
5. Sensitivity: 66mV/A
6. The current sensor chips: ACS712_ELC-05B.
7. Pin 5V power supply, on-board power indicator.

TSOP1738 Infrared receiver 3 pin (SM0038) pack of 2pcs

Specification

1. Working voltage  :  5V
2. IR signal detection range  :  38khz
3. Operating current  :  5mA
4. High Range and wide coverage area.
5. Low power consumption
6. Has in-built pre amplifier
7. Package includes : 2 pieces

Light dependent resistors sensor 12 mm (LDR) GL12528 pack of 2pcs

Specification:-

1. Can be used to sense Light
2. Easy to use on Breadboard or Perf Board
3. Small, cheap and easily available
4. Max. voltage  :  250V
5. Max. power  :  200W
6. Package includes : 5 pieces

TCRT5000 Dual Channel Line Tracking sensor module

Specifications:-

1. Module model : TCRT5000
2. Working voltage : DC 3.5V to 5V
3. Output channel : 0/1
4. Detect distance : 1-25mm
5. Focal distance : 2.5mm
6. IC name : LM393
7. Inbuilt indicator light
8. Also, built in potentiometer for sensitivity

IR Proximity Sensor for Line Follower

Specifications:-

1. Operating voltage : 3.6V to 5V DC
2. Digital output : logic one (+3.5V DC) logic zero (0V DC)
3. Mounting hole size : 3mm
4. IC model name : 393
5. Distance measuring range : 2cm to 30cm
6. Effective distance range : 2cm to 80 cm

27 mm diameter Piezoelectric sensor plate pack of 5pcs

Specification

1. Converts Mechanical Force Into Electrical Output
2. Impedance value  :   ≤500Ω.
3. Low soldering temperature.
4. Strain sensitivity  :  5V/µƐ
5. Package includes : 5 pieces

9 mm Electret condenser microphone sound sensors pack of 20pcs

Specification:-

1. Operating Voltage  :  2V to 10V
2. Current consumption  :  0.5mA (max)
3. Recommended operating voltage  :  2V
4. Operating Frequency  :  20Hz to 16,000Hz
5. Impedance  :  <2.2kΩ
6. Package includes : 20 pieces

9 mm Electret condenser microphone sound sensor pack of 5pcs

Specification:-

1. Operating Voltage  :  2V to 10V
2. Current consumption  :  0.5mA (max)
3. Recommended operating voltage  :  2V
4. Operating Frequency  :  20Hz to 16,000Hz
5. Impedance  :  <2.2kΩ
6. Package includes : 5 pieces

Light dependent resistor sensor 5 mm (LDR) GL5528 pack of 5pcs

Specification

1. Can be used to sense Light
2. Easy to use on Breadboard or Perf Board
3. Small, cheap, and easily available
4. Max. voltage  :  150V
5. Max. power  :  90W
6. Package includes : 5 pieces

Infrared Obstacle Avoidance Sensor Module

Specifications:-

1. Working voltage : 3V to 5V DC
2. Screw holes : 3mm
3. IC name: LM393
4. Inbuilt indicator lights
5. Easy to assemble and use
6. Onboard detection indication
7. The effective distance range of 2cm to 80cm
8. Preset knob to fine-tune distance range

9 mm Electret condenser microphone sounds sensors pack of 100pcs

Specification:-

1. Operating Voltage  :  2V to 10V
2. Current consumption  :  0.5mA (max)
3. Recommended operating voltage  :  2V
4. Operating Frequency  :  20Hz to 16,000Hz
5. Impedance  :  <2.2kΩ
6. Package includes : 100 pieces

BFD-1000 5 channel line follower sensor module

Specifications:-

1. Detecting distance: 0-4cm (black line sensor) 0-5cm (adjustable distance detection)
2. Input voltage: 3.0-5.5V
3. Output Type: Digital output (high and low)

TTP223 Digital Capacitive Touch Switch Module-red Pack of 20

Specifications:-

1. Supports momentary or latching/toggle modes.
2. Supports Active High or Active Low output signal modes.
3. Input voltage : 2V to 5.5V DC
4. The response time max: 60mS in fast mode, ~220mS at low power mode @VDD=3V.
5. Sensitivity can adjust by the capacitance(0~50pF).
6. Have two kinds of sampling length by pad option

TTP224 - 4 channel Digital capacitive touch sensor module

Specifications:-

1. Onboard TTP224 capacitive touch sensor IC's
2. 4 board-level sensor indicator
3. Working voltage: 2.4V - 5.5V
4. Low power selection

TTP226 - 8 Channel capacitive touch sensor module

Specifications:-

1. Onboard TTP226 capacitive touch sensor IC
2. 8 board-level sensor indicator
3. Working voltage: 2.4V - 5.5V
4. Low power selection

TTP229 - 16 Channel capacitive touch sensor module

Specifications:-

1. Onboard TTP229 capacitive touch sensor
2. Operating voltage 2.4V~5.5V.
3. Built-in regulator.
4. Operating current = 3V no load.
5. At fast mode typical 9.0uA
6. The response time about 100mS at fast mode, 200mS at low power mode

MQ-4 Methane and smoke gas detector sensor module

Specifications:-

1. Operating voltage : 3V to 5V
2. Wide detecting scope
3. Fast response and High sensitivity
4. Stable and long life
5. Detect/Measure : Methane, Natural gases, etc.

MQ-5 Gas leakage detection sensor module

Specifications:-

1. Working voltage: 3V to 5V
2. Detecting concentration: 10000ppm
3. Sensing Resistance: 60kΩ
4. Heating consumption: 800mW

MQ-6 Butane, LPG and smoke detection sensor module

Specifications:-

1. Operating Voltage: +5V
2. Can be used to detect LPG or Butane gas
3. Analog output voltage: 0V to 5V
4. Digital Output Voltage : 0V or 5V (TTL Logic)
5. Preheat duration 20 seconds
6. Can be used as a Digital or analog sensor

MQ-7 Carbon monoxide gas detection sensor module

Specifications:-

1. Sensor type: semiconductor
2. Target gas: carbon monoxide
3. Detection range: 10～500ppm CO
4. Working voltage: 5V
5. Heat resistance: normal room temperature

MQ-8 Hydrogen gas detection sensor module

Specifications:-

1. Sensor type : Semiconductor
2. Target gas : Hydrogen
3. Working voltage : 24V
4. Heater voltage : 5V
5. Detection range : 100～1000ppm(H2 gas)

MQ-9 Carbon monoxide, Methane and LPG gas detection sensor module

Specifications:-

1. Operating voltage : 5V
2. Heat consumption : 340mW
3. Heat resistance : 33Ω±5%
4. Sensing resistance : 2 - 20000Ω
5. Detecting concentration : 10000ppm

MQ-135 Air quality and Gas detection sensor module

Specifications:-

1. Wide detecting scope
2. Fast response and High sensitivity
3. Stable and long life
4. Operating voltage : 3V to 5V
5. Detect/Measure NH3, NOx, alcohol, Benzene, smoke, CO2, etc.

ACS712 - 20A range current detection sensor module

Specifications:-

• Measures both AC and DC current
• Provides isolation from the load
• Easy to integrate with MCU, since it outputs analog voltage
• Scale factor : 100mV/Amp

ACS712 - 30A range current detection sensor module

Specifications:-

• Measures both AC and DC current
• Provides isolation from the load
• Easy to integrate with MCU, since it outputs an analog voltage
• Scale factor : 66mV per Amp

ACS712 - 10A range current detection sensor module

Specifications:-

• Measures both AC and DC current
• Provides isolation from the load
• Easy to integrate with MCU, since it outputs an analog voltage
• Scale factor : 150mV/Amp

P43 - Liquid and Water level float switch sensor module

Specifications:-

1. Maximum Load: 50 W
2. Max Switching Voltage: 100V DC
3. Minimum Voltage: 250V DC
4. Maximum Switching Current: 0.5 A
5. Max Load Current: 1.0 A
6. Max Contact Resistance: 0.4 ΩTemp Rating: -20~ 80 degree

Voltage detection sensor module 25V

Specifications:-

1. Input Voltage: 0 to 25V
2. Voltage Detection Range:  0.02445 to 25
3. Analog Voltage Resolution: 0.00489V
4. Needs no external components
5. Easy to use with Microcontrollers
6. Small, cheap, and easily available

GP2Y1010AU0F Dust and smoke particle detection sensor module

Specifications:-

1. Sensitivity : 0.5V/(100μg/m3)
2. Measurement range : 500μg/m3
3. Power : 2.5V to 5.5V
4. Operating current : 20mA(max)
5. Operating temperature : -10℃ to 65℃

Reed switch sensor module

Specifications:-

1. Working voltage: 3.3V ~ 5V
2. Current: Up to 1.2A
3. Comparator output
4. Clean signal
5. Great waveform
6. Strong driving ability
7. Digital switch output (0 and 1)

MPU6050 Gyroscope and Accelerometer sensor module

Specifications:-

1. 3-aixs accelerometer and 3-axis gyroscope values combined
2. Power supply : 3V to 5V
3. Communication : I2C protocol
4. Built-in 16-bit ADC provides high accuracy
5. Built-in DMP provides high computational power
6. Can be used to interface with other IIC devices like a magnetometer

SW520D - Tilt sensor module

Specifications:-

1. Supply voltage: 3.3 V to 5V
2. Maximum output current : 15mA
3. Can work on low voltages
4. Maximum operating temperature: 0°C to + 80°C
5. Easy interface
6. Long life

BMP180 - Digital barometer or Atmospheric pressure sensor module

Specifications:-

1. Low power consumption (3uA)
2. Pressure conversion time: 5msec
3. Potable size
4. Operating  voltage : 1.3V – 3.6V
5. Input voltage : 3.3V to 5.5V
6. Peak current : 1000uA

SW420 - Vibration detection sensor module

Specifications:-

1. Operating Voltage: 3.3V to 5V DC
2. Operating Current: 15mA
3. Bolt holes for easy installation
4. Small, cheap, and easily available
5. LEDs indicating output and power

BH1750 - Light detection or Lux sensor module

Specifications:-

1. Power Supply : 2.4V-3.6V
2. Less current consumption : 0.12mA
3. Measuring Range : 1 - 65535lx
4. Very small effect of IR radiation
5. Responsive near to the human eye.

LM393 Photosensitive light dependent resistor LDR sensor module

Specifications:-

1. Operating voltage : 3.3V-5V
2. Power indicator : Red
3. Digital switch output indicator : Green
4. Bolt hole for easy installation

MAX30100 - Pulse Oximeter Heart rate detector sensor module

Specifications:-

1. Working voltage: 1.8V to 5.5V
2. Integrated Ambient Light Cancellation
3. High Sample Rate Capability
4. Fast Data Output Capability
5. Advanced Functionality Improves Measurement Performance

AD8232 - Electrocardiography or ECG sensor module

Specifications:-

1. Qualified for automotive application
2. Single-supply operation: 2.0 V to 3.5
3. Fast restore feature improves filter settling
4. Fully integrated single-lead ECG front end
5. Two or three-electrode configurations

KY032 - TSOP based Infrared obstacle avoidance proximity sensor module

Specifications:-

1. Distance detection: 2cm to 30cm
2. Working voltage: 3.3V to 5V
3. Low Power High immunity against ambient light.
4. TTL and CMOS compatibility.
5. Output active low.

HX711 - Load cell voltage amplifier sensor module

Specifications:-

1. Input voltage: ±40mV
2. Data accuracy: 24 bit
3. Refresh frequency: 10 to 80 Hz
4. Operating voltage : 2.7V to 5V DC
5. Operating current: 10 mA

MPX5010DP Pressure 0-10KPa transmitter sensor module

Specifications:-

1. Model name : MPX5010DP
2. Input voltage : 4.75V – 5.25V
3. Operating pressure range : 0 - 10k/pa
4. Pressure type : Differential
5. Number of pins : 6
6. Operating temp. range : -40°C to +125°C

A3144 - Hall effect detection sensor module

Specifications:-

1. Operating voltage: 5V DC
2. Output Current: 25mA
3. Power Consumption at Rest: 3mA
4. Detector type: Magnetic Sensing Hall effect
5. Detecting range: 7 mm
6. Easy to use with Microcontrollers
7. Small, cheap, and easily available

RCWL0516 - Microwave radar sensor module

Specifications:-

1. Operating Voltage : 28V
2. Operating Current : 2.8mA
3. Detecting Range : 5 - 9 m
4. Transmitting Power : 20mW

1K ohm ( Ω ) multi turn trimpot variable resistor 3296W-1-102LF pack of 5pcs

Specifications

1. Type                              : multi turn variable resistor
2. Resistance value        : 1K Ω
3. Tolerance                    : ±10 %
4. Temperature Range  : -55 °C to +125 °C
5. Rotational Life           : 200 cycles

2M ohm ( Ω ) multi turn trimpot variable resistor 3296W-1-205LF pack of 5pcs

Specifications:-

1. Type: multi-turn variable resistor
2. Resistance value: 2M Ω
3. Tolerance: ±10 %
4. Temperature Range: -55 °C to +125 °C
5. Rotational Life: 200 cycles

Light dependents resistor sensor 20 mm (LDR) GL20528 pack of 2pcs

Specification:-

1. Can be used to sense Light
2. Easy to use on Breadboard or Perf Board
3. Small, cheap and easily available
4. Max. voltage  :  500V
5. Max. power  :  500W
6. Package includes : 2 pieces

TSOP1838 Infrared receiver silver plating shield (1838B) pack of 5pcs

Specification:-

1. Operating voltage:  2.5V to 5.5V
2. IR detection:  38kHz
3. Operating current:  5mA
4. High range and wide coverage area
5. Improved immunity
6. The package includes: 5 pieces

5 mm infrared receiver black color 2 pin pack of 5pcs

Specification:-

1. Spectral range  :  700-1050
2. Light Current  :   ≥3mA
3. Breakdown Voltage  :  30
4. Maximum forward current   :  25mA
5. Power dissipation  :  100
6. Maximum reverse voltage  :  5V
7. Maximum Forward Voltage  :  1.2 V-1.3V
8. Package includes : 5 pieces

TSOP38238 Infrared receiver 3 pin pack of 5pcs

Specification:-

1. Operating Voltage  :  2.5V to 5.5V
2. Operating Current  :  350μA
3. Output Current  :  5mA
4. Carrier Frequency  :  40 kHz
5. Transmission Distance  :  40 m
6. Package includes : 5 pieces

MQ3 Alcohol, Ethanol and smoke detection sensor pack of 1pcs

Specification

1. High-quality aluminium oxide body
2. Operating voltage  :  5V
3. Sensing resistance  :  2kΩ to 20KΩ
4. Load resistance  :  200kΩ (Adjustable)
5. Heating consumption  :  lower than 750mW
6. Concentration scope : 200 to 10,000ppm