Python


Raspberry Pi Line Follower
Line Follower Sensors The¬†TCRT5000 reflective optical sensor consists of a paired infrared emitter and phototransistor in a single package. These sensors are useful for applications such as position sensors in rotary encoders, or for detection of reflective material or surfaces. Because of this, they are ideal for use in robotics […]

Line Follower Sensors



Raspberry Pi HC-SR04
HC-SR04 Ultrasonic Sensor The HC-SR04 ultrasonic sensor is a low cost ultrasonic ranging sensor which provides non-contact measurement functionality in a range from about 2cm to 4m. The sensor consists of a small circuit board containing an ultrasonic transmitter, receiver and control circuitry. It also has 4 pins; 2 for […]

HC-SR04 Ultrasonic Sensor