Gas Leakage Detection System using 8051

In this Tutorial we are going to see Gas Leakage Detection System using 8051. Gas Leakage Detection System using 8051 Abstract Gas leakage tragedies and accidents have led to heavy losses over the years. So it is very important to detect any gas leakage and prevent any accidents. So here we propose a system to … Read more

PIC16F877A – Relay Interfacing

Relay interfacing with LPC2148

In this tutorial we will learn Relay interfacing with PIC16F877A. Relay is very important component to interface the heavy appliances with the help of microcontroller. Relay Relays are devices which allow low power circuits to switch a relatively high Current/Voltage ON/OFF. A relay circuit is typically a smaller switch or device which drives (opens/closes) an electric switch that … Read more

8051 – Relay Interfacing by using ULN2803

Relay interfacing with LPC2148

In this tutorial we will learn Relay interfacing with 8051. Relay is very important component to interface the heavy appliances with the help of microcontroller. Relay Relays are devices which allow low power circuits to switch a relatively high Current/Voltage ON/OFF. A relay circuit is typically a smaller switch or device which drives (opens/closes) an electric switch that … Read more