Circuit Innovations

Circuit Innovations

Taking your electronics ideas and turning them into reality
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Circuit Innovations

24 Leasmires Avenue


York.  YO61 3DU   UK

Copyright Circuit Innovations

Digital Clocks and Timers > DTM2 Countdown Timer Module

DTM2 Front View


The countdown timer modules are supplied pre-assembled and tested and provide the building block for versatile timer circuits.

Possible uses include exposure timers for UV light boxes, photography, egg timers.

Available with Red Digits, 13mm. high.

The timer features a relay output which is activated when the countdown begins and turns off when the countdown reaches zero. An audible alarm also sounds when the timer reaches zero.DTM2 Back View

An early version of this timer appeared in The Dark Knight. Take a look at the Film and Television page for more details.

All of our timers are designed and built in-house so it's never a problem to customise any of our designs. Please drop us an email if you would like to discuss an idea.

  4 digit display showing minutes and seconds   Power supply requirement: 7-20v dc @120mA
  Countdown time adjustable up to 99 mins 59 secs   Audible alarm
  Timer Pause / Resume and Reset functions   Relay Output
  Simple 2 button operation   PCB dimensions 105 x 73 mm.

  Supplied with full instructions


Price / Ordering Information Order Code Price Cart

  Countdown Timer Module

DTM2 £33.95

All prices include UK postage and packing. Please contact us for overseas shipping prices