How to use a SHARP GP2Y0A21YK0F IR Distance Sensor with Arduino
The SHARP GP2Y0A21YK0F is a relatively easy to use IR distance sensor with a range of 10 – 80 cm. It is a great sensor to use for autonomous robots or non-contact optical switches.
Distance Sensor
How to use a SHARP GP2Y0A710K0F IR Distance Sensor with Arduino
The SHARP GP2Y0A710K0F is a relatively easy to use IR distance sensor, with an extra long range of 100 – 500 cm. This extra long range makes them a good alternative for ultrasonic distance sensors.
Waterproof JSN-SR04T Ultrasonic Distance Sensor with Arduino Tutorial
The JSN-SR04T is an easy to use waterproof ultrasonic distance sensor with a range of 25 to 450 cm. If you are planning to build a water level measuring system or if you need to take other distance measurements outside, then this is the sensor you need!
How to use an HC-SR04 Ultrasonic Distance Sensor with Arduino
The HC-SR04 is an inexpensive, easy to use distance sensor, with a range of 2 to 400cm. It is commonly used in obstacle avoiding robots and automation projects. Did you know that your car uses similar sensors in the parking assist system?