Shaker 100

Special designed for the Mustang S197 stock amplifier replacement. A 100 Watt RMS single channel amplifier.



A mirror reflects the sun into my living room as daylight lamp.


Propellor clock

Eight leds on a string powered with a VCR head motor.


Powerled Domotica

Domotica system RGB, warm white power leds and curtain controller.


Silent car alarm

Car alarm using 434Mhz transmitter.

This is an old project used for a few years in my Dodge Neon. In the car is a 100mW 433Mhz transmitter, a level, voltage drop, and a radar sensor. The system send a alive signal to a receiver in my house. A 'present' led in the receiver indicates. On: if the car is present. Toggle: alive bit missing. And three leds for status of the sensors. If any alarm the buzzer will sound. When the car is leaving the alarm will send a 'leave' indication and the present LED turns off.
car alarm receiver

Receiver in cd cover.

Car alarm set

Antenna, controller radar sensor and level sensor.

Car alarm transmitter

Transmitter with PIC16F88.

Secret receiver

Green led indicates car present.