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1s - 60h pulse-pause timer

Velleman MK188: Pulse/Pause Timer (1sec-60hr)

Velleman MK188

The Velleman MK188 1 Second to 60 Hour Pulse-Pause Timer (Electronic Project Kit –Soldering Required)

With its easy setup, wide timing range, and different modes of operation, the Velleman MK188 is sure to fit a variety of applications. Use for blinking lights, pulse buzzers, lawn sprinklers and battery charging control, to name a few.

You can set both the pulse and the pause anywhere from 1 second to 60 hours . The MK188 can start with a pulse or a pause. You can also set it for a single shot (run once and stop) or a loop (run forever). The MK188 requires a 12 or 24 volt DC power supply such as the PS1208USA. The output relay can handle a load up to 16 Amps and with its small size, this kit is great for a lot of projects.

If you do not want to go through the fun of assembling, this kit it is available in an assembled version: The Velleman VM188.



  • Power supply: 12-24 VDC
  • Relay contact: 16 A max.
  • Dimensions: 80 x 45 x 22 mm / 3.15 x 1.78 x 0.86"


Additional Information

Difficulty Level 2


Assembly instructions
Illustrated manual explaining how to build the mini-kit

Manual explaining the mini-kit\'s possibilities and how to use the mini-kit

Info Sheets

Overview of Velleman modules that are equal to D.I.Y Kits
This sheet is useful when you want to know which modules you could find in the do-it-yourself range of Velleman Kits and minikits.

Product information about the 1s-60h pulse/pause timer

 Warning: this product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov/product