Testing a Digital Compass module based on MMC2120MG magnetic sensor
Here I’m going to show you how to use a digital compass for you robot project. This can be easily used to obtain the heading of the robot and adjust the path...
Recent Posts
Building a SD Card Temperature logger (ATMEGA328 + SDCARD + LM35)
As we built an Arduino powered web server in previous post, let’s build a temperature logger using a SD card this time. I build this because I wanted to see ...
Arduino based Webserver (ATMEGA328 + ENC28j60)
Updated on 09-01-2017 to correct issue with MAC address: (Identifed by Julien as per in the comment section)Replaced : static byte mymac[] = {0xDD,0xDD,0xDD,...
Building an Arduino Pro / Arduino UNO (with TechDuino)
I wanted to build a 3.3V microcontroller development system for a long time. This is because most newer sensors and other devices are working on LVTTL volta...
Modifying a cheap CP2102 USB to UART board to get a DTR pin (for Arduino programming)
I got this CP2102 USB to UART board from ebay recently as showed in my previous post. I got this mostly for Arduino progeamming using the Arduino bootloader ...