== Real Time Clocks ==
* [[ACU Real Time Clock (DIY)|ACU Real Time Clock]] (DIY) (without year counter) ([[Amstrad Computer User|ACU]])
* [[Aleste 520EX]] (a CPC clone with built-in RTC) ([[Patisonic]])
* [[Real Time Clock|CPCI Real Time Clock]] (DIY) ([[CPC Schneider International Sonderheft]])