Infrared Obstacle Avoidance Sensor Module
Highlights:
1. Detection distance: 2-40cm
2. IO Interface: 4-wire interfaces (- / + / S / EN)
3. Output signal: TTL level
4. Adjustment: adjust multi-turn resistance
5. Effective angle: 35 °
₹85.00 ₹90.00
IR Sensor Module with Pot
Highlights:
1. Detection distance: 2 ~ 30cm
2. Detection angle: 35 °
3. Comparator chip: LM393
4. 3mm screw holes for easy mounting
₹32.00 ₹35.00
KY-039 Finger Detection Heartbeat Measuring Sensor Module
Highlights:
1. Use IR LED and an optical transistor to detect pulsation in fingers
2. Small and Compact module
3. Easy to use.
₹55.00 ₹60.00
Pir Sensor HC-SR501
Highlights:
1. Wide Working Voltage Range: DC 4.5V- 20V
2. Current Drain: <60uA
3. Detection Angle: <140°
4. Detection Distance: 3 to 7m (can be adjusted)
5. Blockade time: 2.5s (Default)
6. Work temperature: -20-+80°C
₹68.00 ₹70.00
TCRT5000 SENSOR Module
Highlights:
1. Operating Voltage: 3.5V-5V
2. Supply Current: 15mA
3. Optimal Sensing Distance: 3mm
4. Designed with the reflected infrared sensor, indicator light.
5. Built in a potentiometer for sensitivity control.
6. On-board LM393 voltage comparator chip and infrared sensing probe TCRT5000L
7. Signal detection sensitivity can adjust
8. Reserve all the way more circuits (P3 voltage drawn)
₹75.00 ₹80.00
TSOP Sensor Module KY-022
Highlights:
1. Dimension: 2.5 x 1.5 x 1.5 cm.
2. Receiving angle: 90 °.
3. Working voltage: 2.7 ~ 5.5V.
4. Frequency: 37.9KHz
5. Receiving range: 18m.
6. Weight: 4 gm.