SENSOR

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

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

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

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

21.5 mm Diameter Double Sided Ceramic Piezoelectric Wafer Plate Sensor Enameled Wire Pack of 5

Specifications:-

• Type: Double-Sided Ceramic Piezoelectric Wafer Plate Sounder Sensor
• Diameter: 21.5mm
• Material: Piezoelectric ceramic wafer plates
• Connection: Enameled wire for electrical connections
• Sensitivity: High sensitivity to mechanical vibrations
• Mounting: Flexible mounting options for convenient installation

100V Wired Door Window Sensor Magnetic Switch For Home Alarm System (25 x10 x 5)mm pack of 100 pcs

Specification

1. Material: plastic
2. Color: white
3. Voltage: 100V
4. Rated Power (W): 10watt
5. Cable length:  27 cm
6. Dimensions:  25 x 10 x 5 mm

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

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

MQ3 Alcohol, Ethanol and smoke detections sensor pack of 10pcs

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

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

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

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