Central Laboratory / Bank #1 · RancanuoTeam
Our Laboratory and Hardware Philosophy
Each plate goes through the Z80 test bank before leaving for your home. Oscilloscope, verified memory, and an open workbench to the community.
Rigol Oscilloscope
Z80 Real Tested
Lead-Free Silver
Z80 Real Tested
Lead-Free Silver
| VCC Stable | 4.85V |
| Clock Jitter | 0.02 ns |
| Test Memory | OK 100% |
Electronic Craftsmanship
From the schematic to your door
FASE 01
KiCad EDA Suite
Professional schematics and layout, 100% component documentation.
FASE 02
Fusion 360 & PETG
3D printed high-density cases with raised logo
FASE 03
Microscope & RP2040
SMD assembly and optical plate-to-plate inspection
FASE 04
Sinclair & Amstrad Computers
Final testing on original hardware from the era.
Behind the Welder
Who makes RancanuoTeam
memory
Key Area - Hardware & ULA
Manuel Cuenca
Hardware & Diagnostic Engineer. Z80 architecture, firmware and CPLD.
terminal
Emblema Project - SD81Booster Lab
José Antonio Solano
Project Designer & Firmware. KiCad, Fusion 360 and EDA.
Open Workbench
¿Do you have a ZX81 that won't wake up?
We bring abandoned equipment to the lab to revive them and document the repair on the blog. If you collaborate with the board, you get the repair at cost.