Gikfun

Gikfun SMD Infrared Reversing Radar Practice Soldering Kit Welding Training Board for Arduino DIY

$10.58 ~~$10.98~~

The infrared reversing radar is composed of a multi-resonant circuit, an infrared signal transmitting and receiving circuit, an infrared signal amplifying and a voltage comparison circuit.
It has the characteristics of simple circuit, stable circuit operation, and is widely used in various ranging occasions.
High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.
This soldering practice board is easy to assemble and funny, exactly suitable for the electronic learner and school teaching.
Come with online PDF instruction, if you need technology supports, or meet other problem, we will help you as soon as possible