This is a list of projects that are in the documenting state
Time ventilator with LCD, EEPROM and RTC?
GPS move alarm. (Theft alarm)
GPS Zulu time clock with 7-segments.
RPM counter for prop shaft.
Ph and temp measuring device.
220v AC powered UV lamp with LCD and timer function.
Heated agitator, with tempsetting and temp reading.
PIC 16F628 develpoment board.
PIC 16F690 development board.
PIC 16F690 LCD thermometer with LM34.
Home made stress relief Enter key.
How to use a OV7670 cameramodule with Arduino.
3.3v breadboard power supply.
How to use GY-271 electronic compass.
PIC 16F628 and 1604 LCD showing LAT/LON/TIME/DATE/COG/SOG.
Lab bench variable powersupply, based on PIC16F690 and LM338T with 4x16 LCD.
Raspberry Pi thermometer...