Here is a simple tester for checking the basic operations of an infrared remote control unit. It is low-cost and easy to construct. The tester is built around infrared receiver module TSOP1738.

A very simple device allowing a quick check of common Infra-red Remote-Controls can be useful to the electronics amateur, frequently asked to repair or test these ubiquitous devices. A reliable ...

Overall, this Fluke Networks tester is a good choice if you only want to qualify cables and aren’t concerned with the general network connectivity. We like how the remote unit has status lights and a ...