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ArcheryClock Countdown system

ArcheryClock is a countdown timer used for Archery matches. Basically it is software running on Windows to show

  • How much time is left for the archer to shoot his arrows.
  • It shows on the screen which turn (A-B-C-D) is ongoing.
  • And a sound is generated to indicate start or end of shooting.


Optional it is possible to connect via USB:

  • Traffic lights.
  • Buzzer.
  • Lights to indicate if it's the turn for Archer A, B, C or D.

release 2.3 available:

Software is available for free. We are still doing some changes in the code. Mainly to add functionality, but also to improve usability.

Any suggestions to improve the software let us know.


Hardware can be created by people with electronics skills. This site will explain how. If you need help creating the hardware, let us know.

Also for hardware we are developing future improvements. At this moment those improvements are mainly focused on a wireless system.

Any suggestions to improve the hardware let us know.











GPLCopyright (C) 2010-2014 Henk Jegers
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see http://www.gnu.org/licenses/.

For more info contact info@archeryclock.com

release 2.2

Fita short


Fita short


Fita short


release 2.2

Fita short




Fita finals team

  Fita finals individual   Fita short  


© 2014, Henk Jegers