Projects (3)

Light sensor with LED display

Measures light intensity and shows the value on a LED display, if value passes over/under the set point the output is enabled. Uses the AVR ATmega8 microcontroller.

Showing current light value, the light sensor TSL250R can be seen poking out on the top.
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.
Mood light (RBG) with 100 mA outputs

Simple mood lamp controller with three PWM channels, max 100 mA output pr channel. Uses the AVR ATmega8 microcontroller.

Some final testing of the mood light controller circuit board before installing it in the box.

Images (17)