IR (Infrared) obstacle avoidance Sensor module uses infrared reflection principle to detect obstacle. This sensor has a high precision components paired of infrared transmitter and receiver. The transmitter tubes emit a certain frequency of infrared when detecting a direction or
Wiring Single Channel Relay with Raspberry Pi on C/Python
Another illustration how to wire the single channel relay with Raspberry Pi. Relays are suitable for driving high Power AC/DC electrical equipment such as home appliances, light bulbs, motors, etc. Mostly popular in industrial and automotive use for automation. By
Wiring The AX1838HS / VS1838 / NEC-IR 38K IR on Raspberry Pi
Another illustration demonstrating how IR Emission works on Raspberry Pi, for introduction how IR Emission works please refer to this link. IR (Infrared Receiver) is a device / component which receives IR signals and can independently receive IR rays and
Wiring The Vibration Tilt Switch / Ball Tilt Switch with RPI
Another illustration how to control and wire the Rolling Ball Tilt Switch or Ball Sensor along with Raspberry Pi. Ball tilt switch allows you to detect an location or inclination they are small and easy to wired-up it use low