Circuit Lake

Electronic Project and Circuit Collection

ATmega8 Related Resources


Tiny Line Following Robot With Wireless Setting, PocketBot

March 05, 2013 By: admin Category: AVR, Robotic No Comments →

mini line follower

Many people built line follower robot with focus on high speed feature. Usually, they built it for racing contest purpose. But, some other build line following robot with unique feature such as small size. The last type shows you the art and beauty of electronics project without vanish its function. PocketBot is the example for […]

LiPo Internal Resistance Meter, AVR ATmega8

February 10, 2013 By: admin Category: AVR, Measurement No Comments →

LiPO internal resistance measurement tool

This ATmega8-based device can be used to measure the internal resistance of Lithium Polymer (LiPo) batteries used in electric RC models. By measure the internal resistance you can estimate your battery age and condition, whether the lipo is still good enough to power your RC model or you need to find new battery. New LiPo […]


AVR 8x8x8 3D LED Cube

January 10, 2013 By: admin Category: AVR, Display, LED, Microcontroller No Comments →

3D LED Cube 8x8x8

Here is another great inspiring 8x8x8 LED Cube project based on AVR microcontroller. You can use it as 3D LED graphic equalizer for your audio system visualization. The project uses 8x8bit Latches IC (74HC573D) to control the anodes of 8 LEDs via PNP Transistor and 8 N-Channel MOSFETs (IRF530) to control the cathodes of 64 […]

AVR Switch Timer

August 10, 2012 By: admin Category: AVR, Microcontroller, Project, Timer No Comments →

Switch Timer Project

To get better UV expose, Andrianakis has built new Switch Timer that will turn of his UV exposure box after some time. The timer uses ATmega8 as main processor and two 7-segments LED as display. There are two buttons for set and start the timer. When time runs out, microcontroller switches relay and also sounds […]