Members-Only Archive
Table of contents
- 6502 tracer - program analysis software for Junior Computer and other 6502-based systems
- diesel tachometer - connected to the alternator measures r.p.m. in virtually any (12V) diesel or petrol engined car
- programmable disco light display - with up to 32 programs in memory
- video combiner
- digitester with a difference - universal test aid for digital circuits
- reversing buzzer - 'clunk, click, buzz ...'
- memory timing - microprocessor control signals and their sequence
- mating logic families - it was all very easy when there was only TTL
- capacitance meter - to find those elusive farads!
- Basicode-2 for Junior plus VDU card - Junior Computer + VDU card + Basicode-2 = the best of all worlds
- constant voltage source - for battery operated lamps
- video sync box - with colour bar