Circuit Lake

Electronic Project and Circuit Collection

Timer


Hackable Arduino-Based Digital Clock With Animation, DOTKLOK

March 13, 2011 By: admin Category: Arduino, Display, Microcontroller, Project, Timer No Comments →

If you want to build a digital clock with unique features then check out DOTKLOK project. This Arduino-based digital clock can displays a series of unique time-telling animations. The passing of time is displayed with numbers and abstract/geometric patterns taken from classic video games such as Pong, Tetris, Pacman, and Space Invaders. The clock is […]

Digital Wall Clock With IR Score Keeper

November 18, 2010 By: admin Category: AVR, Digital, Display, Microcontroller, Project, Timer No Comments →

ScoreTime is a digital wall clock with a bonus inside: an infrared remote-controlled scorekeeper. The hardware is based on the Atmel AVR microcontrollers: an ATmega48 in the base, and ATtiny28 in the remote. ScoreTime helps players keep accurate score and track who is the current player in addition to performing its duties as a wall […]

Teachers Timer

August 29, 2010 By: admin Category: AVR, Microcontroller, Project, Timer No Comments →

Teachers Timer is ATtiny13-based innovative and discrete timing device for assisting teachers and lecturers. Using cell phone style vibrations and a simple one-button interface the user can be alerted to the passage of time without staring at the clock. For lectures and presentations the device can also include a laser pointer that will gently fade […]

Personal Swimming Timer

March 28, 2010 By: admin Category: AVR, Digital, Measurement, Microcontroller, Project, Timer No Comments →

The AVR ATmega8 based swimming timer project help the swimmer to counts the lengths of the pool swum and calculates swimmer speed. The timer consists of two units – the timer unit, which counts and times length pairs; and the display unit which sits on the bottom of the pool and displays to the swimmer […]