Projects (2)

Fan and temperature controller with LCD

Reads temperature and controls a fan using a PWM output, fan and alarm set point can be adjusted and is shown on a LCD. Uses an AVR ATmega8 microcontroller.

Fan and temperature controller, showing temperature and set points for fan and alarm on the LCD. Temperature sensor LM35 can be seen sticking out.
LCD unit driven by a computer parallel port

Very simple LCD unit with almost no external components, driven directly by a computer printer port.

LCD unit connected and working, currently showing MP3 song information on the LCD.

Images (15)