GY-56 Infrared Laser Ranging Module with Serial port or IIC Communication
Note: Module I / O is a TTL level that can be connected directly to the serial port of the MCU. It can be directly connected to the chip such…
KY-008 Laser 650nm 5V Laser Diode Laser Transmitter
A laser diode is electrically a PIN diode. The active region of the laser diode is in the intrinsic (I) region, and the carriers (electrons and holes) are pumped into that…
VS1838 Infrared Sensor IR Receiver Module Board
Infrared sensors are used to sense characteristics in their surroundings by emitting and/or detecting infrared radiation and are capable of measuring the heat being emitted by an object and detecting motion.
HC-SR312 Micro Infrared PIR Motion Sensor
Breadboard-friendly Mini PIR Motion Sensor with 3 Pin Header
HC-SR501 A Pyroelectric Infrared PIR Motion Detector
Automatic lighting hallways, corridors, bathrooms, basements, warehouses, garages, and other places, automatic ventilation exhaust fan and other electrical appliances (incandescent, fluorescent, buzzer. Can also be used for security purposes.
Obstacle Avoidance Reflection Photoelectric Infrared Sensor
The module features active infrared sensors to detect the reflected light; thus, the shape of the reflectivity of the target detection range is critical.