Theo Pronk: Tweeluik
Theo Pronk: more memory
Theo Pronk: PCB of a motherboard
Theo Pronk: An Old 400 Megabyte Harddisk
Theo Pronk: PCB Printed Circuit Board printplaat
Theo Pronk: 1961 Radio tube amp b2x12A
Theo Pronk: Keyboard with a missing 0
Theo Pronk: It's a maze
Theo Pronk: amazing the zoom you get with a magnifying lens.
Theo Pronk: playing with electronics
Theo Pronk: playing with jumpers