SENSOR

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

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 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

Photoelectric Sensor Optical Three Lines Normally Open

Specification:-

• Its type is DC 3 Wire NPN Normally Open.
• Its sensory distance is 10cm electric positioned.
• Output Form : 3 Wires; Voltage : DC 6-36V; 
• 1 x Photoelectric Switch Photo Cell

MQ2 Methane, Butane, LPG and smoke detection sensor pack of 1pcs

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

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

100V Wired Door Window Sensor Magnetic Switch For Home Alarm System (25 x10 x 5)mm pack of 2 pcs

Specification

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

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

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

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

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

High quality Infrared Transmitter & Receiver diodes pack of 20 pair

Specification

1. Working voltage  :  2.7~5.5V
2. Forward voltage  :  1.2-1.5V
3. Forward current  :  100mA
4. Power  :  100mW
5. Frequency  : 38KHz
6. Receiver angle  :  ñ45ø
7. Lens color  :  blue and black
8. Operate distance  :  18~20m
9. Pin length  :  Approx. 25mm / 0.98"
10. Package includes : 20 pair ( 20 Transmitter + 20 Receivers)