GP2Y0A21YK0F - Sharp distance measuring sensors pack of 10pcs

Specification

1. Operating voltage  :   5V
2. Current consumption  :  30mA
3. Output type  :  analog voltage
4. Detection range  :  10 to 80 cm
5. Package includes : 100 pieces

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 ℃

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 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

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

MQ3 Alcohol, Ethanol and smoke detection sensors pack of 5pcs

Specification

1. High-quality aluminum 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

MQ2 Methane, Butane, LPG and smoke detection sensors pack of 5pcs

Specification

1. High-quality aluminum oxide body
2. Operating voltage  :  5V
3. Sensing resistance  :  10kΩ to 30KΩ
4. Load resistance  :  20kΩ (Adjustable)
5. Heating consumption  :  lower than 800mW
6. Concentration scope : 200 to 10,000ppm

MQ2 Methane, Butane, LPG and smoke detections sensors pack of 10pcs

Specification

1. High quality aluminium oxide body
2. Operating voltage  :  5V
3. Sensing Resistance  :  10kΩ to 30KΩ
4. Load resistance  :  20kΩ (Adjustable)
5. Heating consumption  :  lower than 800mW
6. Concentration scope : 200 to 10,000ppm

11 mm Reed switch magnetic sensors pack of 10pcs

Specification

1. Hard glass protection
2. Small, cheap, and easily available
3. Current Rating :  0.1a
4. Power/Voltage :  30v dc
5. Switch Configuration :  SPST
6. Package includes : 20 pieces

11 mm Reed switches magnetic sensors pack of 100pcs

Specification:

• Hard glass protection
• Small, cheap, and easily available
• Current Rating : 0.1a
• Power/Voltage : 30v dc
• Switch Configuration : SPST
• Package includes : 100 pieces

Light dependent resistors sensors 12 mm (LDR) GL12528 pack of 50pcs

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 : 50 pieces

Light dependent resistors sensors 12 mm (LDR) GL12528 pack of 10pcs

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 : 10 pieces

Light dependents resistor sensors 20 mm (LDR) GL20528 pack of 10pcs

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 : 10 pieces

Light dependents resistor sensors 20 mm (LDR) GL20528 pack of 50pcs

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 : 50 pieces

20 mm Reed switch magnetic sensors pack of 10pcs

Specification

1. Hard glass protection
2. Small, cheap, and easily available
3. Current Rating :  0.1a
4. Power/Voltage :  30v dc
5. Switch Configuration :  SPST
6. Package includes : 20 pieces

20 mm Reed switches magnetic sensors pack of 100pcs

Specification:-

1. Hard glass protection
2. Small, cheap, and easily available
3. Current Rating:  0.1a
4. Power/Voltage:  30v dc
5. Switch Configuration:  SPST
6. The package includes: 100 pieces

27 mm diameter Piezoelectric sensors plates pack of 100pcs

Specification

1. Converts Mechanical Force Into Electrical Output
2. Impedance value  :   ≤500Ω.
3. Low soldering temperature.
4. Strain sensitivity  :  5V/µƐ
5. Package includes : 100 pieces

35 mm diameter Piezoelectric sensors plate pack of 20pcs

Specification

1. Converts Mechanical Force Into Electrical Output
2. Impedance value  :   ≤500Ω.
3. Low soldering temperature.
4. Strain sensitivity  :  5V/µƐ
5. Package includes : 20 pieces

35 mm diameter Piezoelectric sensors plates pack of 100pcs

Specification

1. Converts Mechanical Force Into Electrical Output
2. Impedance value  :   ≤500Ω.
3. Low soldering temperature.
4. Strain sensitivity  :  5V/µƐ
5. Package includes : 100 pieces

Light dependent resistor sensors 5 mm (LDR) GL5528 pack of 10pcs

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 : 10 pieces

Light dependent resistor sensors 5 mm (LDR) GL5528 pack of 50pcs

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 : 50 pieces

A3144 Hall effect sensors pack of 10pcs

Specification

1. Operating voltage  :  5V
2. Output Current  :  25mA
3. The output voltage is equal to operating voltage
4. Operating temperature: -40°C to 85°C
5. Package includes : 20 pieces

A3144 Hall effect sensors pack of 100pcs

Specification

1. Operating voltage  :  5V
2. Output Current  :  25mA
3. Output voltage is equal to operating voltage
4. Operating temperature: -40°C to 85°C
5. Package includes : 100 pieces

AH49E Hall effect sensors pack of 10pcs

Specification

1. Power Consumption  :  3.5mA
2. Energy Efficient
3. Single Current Sourcing Output
4. Stable and Accurate Output
5. Temperature Range  :   -40oC to 85oC
6. Package includes : 20 pieces

AH49E Hall effect sensors pack of 100pcs

Specification

1. Power Consumption  :  3.5mA
2. Energy Efficient
3. Single Current Sourcing Output
4. Stable and Accurate Output
5. Temperature Range  :   -40oC to 85oC
6. Package includes : 100 pieces

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

MQ4 Methane, CNG and flammable gas detection sensors pack of 5pcs

Specification

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

MQ4 Methane, CNG and flammable gas detections sensors pack of 10pcs

Specification

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

MQ5 LPG and Natural flammable gas detection sensors pack of 5pcs

Specification:-

1. High-quality aluminum oxide body
2. Operating voltage:  5V
3. Target gas: LPG
4. Sensing resistance:  2kΩ to 20KΩ
5. Load resistance:  200kΩ (Adjustable)
6. Heating consumption:  lower than 800mW
7. Concentration scope: 200 to 10,000ppm

MQ5 LPG and Natural flammable gas detection sensor pack of 10pcs

Specification:

• High-quality aluminum oxide body
• Operating voltage  :  5V
• Target gas : LPG
• Sensing resistance  :  2kΩ to 20KΩ
• Load resistance  :  200kΩ (Adjustable)
• Heating consumption  :  lower than 800mW
• Concentration scope : 200 to 10,000ppm

NTC 10K Glass oxide thermistor sensors pack of 10pcs

Specification:-

1. Glass body with steel wires
2. Operating temperature range  :  - 40℃ ~ +200℃
3. Designed for accurate temperature measurement
4. Fast thermal response time
5. Long term stability
6. Package includes : 10 pieces

NTC 10K Glass oxide thermistors sensors pack of 50pcs

Specification

1. Glass body with steel wires
2. Operating temperature range  :  - 40℃ ~ +200℃
3. Designed for accurate temperature measurement
4. Fast thermal response time
5. Long term stability
6. Package includes : 50 pieces

NTC 10K metal oxide thermistor sensors pack of 10pcs

Specification

1. Thermistor temperature range -55 °C to 125 °C
2. Resistance  :   10K
3. Thermistor cost is economical
4. Good stability, durability in environment
5. Copper leads have coating of tin.
6. Package includes : 10 pieces

NTC 10K metal oxides thermistor sensors pack of 50pcs

Specification:-

1. Thermistor temperature range -55 °C to 125 °C
2. Resistance  :   10K
3. Thermistor cost is economical
4. Good stability, durability in the environment
5. Copper leads have a coating of tin.
6. Package includes : 50 pieces

NTC 10K wire thermistor sensors DS18B20 pack of 5pcs

Specifications:-

1. Programmable Temperature Sensor
2. 1-Wire method
3. Operating voltage  :   5V
4. Temperature Range   :  -55°C to +125°C
5. Package include : 5 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

GP2Y0A21YK0F - Sharp distance measuring sensors pack of 5pcs

Specification

1. Operating voltage  :   5V
2. Current consumption  :  30mA
3. Output type  :  analog voltage
4. Detection range  :  10 to 80 cm
5. Package includes : 20 pieces

5mm Mercury switch tilt angle sensors Unidirectional electric induction switch pack of 10pcs

Specifications

1. Operating voltage : 3.3V to 5V
2. Output format : Digital switching outputs (0 and 1)
3. Capsule diameter : 5mm
4. Low cost solution for inclinometer
5. Mercury conduction method

AR28 Nano Expansion Shield Sensor for Arduino

Specification:-

• Power jack
• Expansion shield for Arduino Nano
• Pin out for 14 digital input/output pins
• Pin out for 6 PWM outputs
• Pin out for 8 analog inputs
• Pin out for I2C Interface
• Power indicator LED

FSR402 Resistance Type Pressure Sensor Compatible with Arduino

Specification:-

• Type: Force sensing resistor
• Model: FSR FA402
• Thickness：≤0.3mm
• Dimension：17.47mm*18.3mm
• Sensing dimension：Φ14.68mm
• Force measuring range：100g ~ 10KG
• Force repeatable （part to part)：±20%
• Working temperature：-30℃~60℃

PH 3 in 1 Soil Moisture Sensor Meter

Specification:-

• Measurement Functions: Soil moisture, soil pH, light intensity
• Display Type: Analog dial
• Power Source: No batteries required
• Material: Durable plastic housing with metal probes
• Dimensions: Compact and lightweight for portability

Electronic Sensors Kit with DIY Projects Controller Board, RFID, Ultrasonic, IR, Smoke Components (95 Item)

Specifications:-

• 400 points Half size Solderless breadboard
• UNO R3 AVR USB Development board
• 6V - 12V DC Mini underwater pump
• Humidity Detection Moisture Sensor
• 16 x 2 Yellow/Green color LCD display
• RC522 RFID Card Reader Module
• Flammable gas and smoke detection sensor
• IR Proximity Sensor for Line Follower
  

Component List: 1 Pcs Controller Board, 1 Pcs Breadboard, 1 Pcs 4X4 16 Matrix Membrane Keypad, 1 Pcs USB cable, 1 Pcs Ultrasonic Sensor, 1 Pcs IR Proximity Module 1 Pcs DHT-11 Sensor, 1 Pcs MQ-2 smoke detection sensor module, 1 Pcs RC522 RFID Card Reader Module, 1 Pcs 16x2 LCD, 1 Pcs Soil Hygrometer Humidity, 1 Pcs mini water Pump, 5 pieces each of red, green, and white LEDs, 1 Pcs RGB LED, 10 Pcs Resistor (100K), 1 piece of 9V battery, 2 Pcs 100K ohm vertical preset variable resistors, 1 piece of 1-digit 7-segment Display 1 Pcs Buzzer, 2 Pcs push button switch (12x12x7), 4 Pcs NPN transistor (BC547), 2 Pcs rectifier diodes (1N4007 ), 1 Pcs light-dependent resistor (GL5528), 1 Pcs 9V battery connector, 40 Jumper wires (Male to Female, Male to Male)

Mini LCD Digital Thermometer For Aquarium Fish Tank Refrigerator Temperature Measurement 79cm Probe -50°C to 110°C

Specification:-

1. Temperature range:   223k +383k
2. Temperature display resolution:   0.1
3. Temperature measurement accuracy:  ±1°C
4. Power:  two LR44 button battery-powered
5. Long probe line:  79CM molded case probe
6. Size: 47 x 27 x 15mm

5m/19mm High Quality Steel Measurement Tape for Construction Carpentry (5 Meter)

Specification:-

• Type: Soft Tape
• Body Material: Plastic
• Length: 5 Meter
• Blade Material: Steel
• Color: Yellow

3m/16mm High Quality Steel Measurement Tape for Construction Carpentry (3 Meter)

Specification :-

• Type: Soft Tape
• Body Material: Plastic
• Length: 3 Meter
• Blade Material: Steel
• Color: Yellow