Relay In A Nutshell
In this article, we are going to learn about Relays, their types and applications
In this article, we are going to learn about Relays, their types and applications
Lets learn about 7-Segment display, anode type, cathode type, pinout, interface with microcontrollers etc..
Remote controls such as those used for your TV, DVD/Blu-ray or Cable box use infrared transmitters and receivers. The transmitter is basically nothing more than a flashlight that emits a light beam at a frequency that is lower than the human eye can detect.