Abstract: At present, the power grid is carrying out the practical work of smart substation On-line monitoring and control function module of relay protection. Compared with traditional substations, ...

IN - This pin is also called the control pin because it is used to control the output of the relay. COM - is connected to the device you intend to connect. NC - terminal is connected to the COM ...

Members can download this article in PDF format. In this design idea, you will learn how to interface two PIC microcontrollers using a wireless 433-MHz RF transmitter/receiver pair to control up to ...

LED Blinking is a very common and almost first program for every embedded learner or beginner. In which we blink an LED with some delay. So today we are here with the same project, but here we will ...

Safety relay modules from Dold consist of safety relays that are controlled by a variety of built-in monitoring functions. Single and dual channel safety relay modules are available for emergency stop ...

The UK safety specialist Smartscan has developed a module which, it claims, will revolutionise safety relay technology. By using plug-in memory chips, the “character” of the relay module can be ...

simple relay module control with arduino. Contribute to kelcheone/voice-rec-sys development by creating an account on GitHub.

Impulse relay is a viable alternative for lighting control from multiple locations. In modernistic houses and apartments, lighting schemes to control lights from two or more locations are becoming ...