Online power management system with Atmega168

Hello friends , this article is about Online Power Management System Project made by (Karl Lunt) with the help of Atmega 168 microcontroller. He has made this Online power management system to control his gaming server online, he can start his gaming server from anywhere with the help of internet. He has used an ENC28J60 […]

LCD in 4 bit mode with PIC16F877

Hello friends this post is one of the proteus tutorial series, here we are going to interface LCD in 4 bit mode with pic microcontroller. If you are confused between 8 bit mode and 4 bit mode of LCD have a look at pros and cons below. Advantages of LCD in 4 bit mode: Using […]

Why your SCR (Thyristor) is not latching?

One of our readers has asked us about thyristor (scr) not being latched properly. Here is the circuit configuration of thyristor under experiment. This test circuit is simulated in Proteus 8. Thyristor (SCR) is given a continuous gate pulse, so when a positive cycle comes the thyristor (SCR) should be triggered and the output voltage should be same […]