Apart from the Arduino UNO, the circuit consists of two more primal parts – an infrared emitter and an infrared receiver, which are as follows. Advertisement. ... After that, the D13 signal output pin ...

Using the power of Arduino, Evan Kale has ingeniously transformed a weed wacker into an Arduino-powered metal detector. This innovative project showcases the versatility and potential of Arduino ...

Looking for a light project to teach young hackers some very basic electronics? Here’s a quick and easy weekend project, a simple metal detector! We all know 555 timers are very useful and po… ...

Many robotic applications require a sensor to detect close or very close obstacles. ... Use Inexpensive Components To Create An Infrared Close-Object Alert Circuit. Aug. 28, 2008.

DALLAS, Jan. 21, 2014 /PRNewswire/ — Texas Instruments (TI) (NASDAQ: TXN) today introduced its next-generation wireless power transfer circuit with foreign object detection that will allow designers ...