Unusual electronics

Featuring a fully functional alarm clock and stopwatch, these kits are not only fun to build but also provide a practical device for everyday use.

Kit £35 + postage
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Features:
  • 12/24 hour clock
  • 24 hour 1 event alarm clock
  • 10 minute snooze function - a full minute longer than other alarm clocks!
  • Stopwatch to 99 hours 99 minutes 99 seconds
  • Countdown from 99 hours 99 minutes 99 seconds
  • Lap counter/clock freeze
  • Counts below 1 hour display minutes, seconds and 1/100th seconds (MM:SS:hh)
  • Countdown/stopwatch can run concurrently with clock and alarm
  • Time/alarm/countdown is easily set through the numeric keypad
  • 3 levels of display brightness
  • Low power mode (display off) for extended battery operation
  • 2.1mm centre positive barrel socket for external 6v power supply (not supplied)
  • PCB connection for in-circuit programming (external programmer required)
  • PCB conenction for additional hardware
  • Doesn't do what you want it to? Then why not reprogram it?

The clock is designed to be mounted on a PJ996 6v lantern battery (not supplied).

Please see the product documentation for full details.

Returns policy and warranty

Undamaged kits may be returned within 14 days for a full refund. Kits cannot be returned if construction has begun. Email if you have any problems and I will endeavour to work with you to resolve them. In practice the clocks seem to be pretty tough, but due to their open construction and the level of customer involvement in assembling them, no warranty can be offered beyond the 14 day returns period detailed above.