Author: Sankar Cheppali

In this blog we will learn about shifting operation by developing a LED Chasing circuit. The circuit is very simple if you have a 8051 based development board

In some applications you require to change the clock rate of the MCU. consider that you implemented a LED pattern like in the video, and you require to

Today I just connected my ESP8266 (model:ESP-01) to Raspberry Pi (2)successfully. I just connected to check if the module is working or not. If your trying to do

By default Raspberry Pi kernel uses the serial port to print boot-up information. In some cases you may want to control the serial port from your application code.

In this blog we will see how to setup NAT on Raspberry Pi between eth0 and wlan0 sudo nano /etc/sysctl.conf add the following line at the end of

Controlling AC loads power is important application in many areas. We can control the power of a device by firing the triac at specific angles. For that we

Serving web pages from embedded devices is not easy task as embedded devices have limitations in processing power , memory available etc. But with Raspberry Pi this task

By default Raspberry Pi uses dhcp to obtain IP from the router. IP may change each time you connect to the router. There are two ways in which

The first thing we do when we bought a new development board is running the Blinking LED program. In this blog we will see how to blink the

The traditional AT89C51 requires a special device called programmer/burner tool to load hex file from your host system. The process is straight forward. You will compile your project