ZX80 mini-restoration tutorial
Illustrated tips and tricks for restoring a ZX80 and putting it in a safely usable state. If you perform these steps and power your ZX80 with a modern 9V DC wall wart PSU, the machine will operate robustly and won't develop issues (unless the TTL logic chips are already marginal). For more information, go to: https://www.thebyteattic.com

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