Personal Swimming Timer
With sensors and a display unit, this innovative timer counts the lengths of the pool you’ve swum and calculates your speed. An ATmega8 microcontroller is the driving force behind the design.
Link: http://www.circuitcellar.com/avr2004/DA3748.html
With sensors and a display unit, this innovative timer counts the lengths of the pool you’ve swum and calculates your speed. An ATmega8 microcontroller is the driving force behind the design.
Link: http://www.circuitcellar.com/avr2004/DA3748.html