- Phantom power supply for guitars
- Low-cost ispLSI programmer
- Simple capacitance meter
- In-car audio amplifier (2):
- Single-wire communication
- Solid-state disk
- Figuring it out (20):
USING A COMPUTER - PIC programming course (4):
INSTRUCTION SET - Debugging the 8031 series
- TSL220 - Optical window comparator
- Printed circuit board production