Project:Counter Board

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Revision as of 12:24, 13 November 2018 by Pakue (talk | contribs) (started a page for the PCB counter with assembly)
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The counter board is a little electronics and soldering kit, which is designed for people interested in learning a bit about electronics and soldering. It is essentially a digital version of those mechanical tally counters.

If you are interested in building one for yourself you can ask one of the managers. Please keep in mind the kit costs around 6€ in material (PCB & components), a small donation would be awesome!

Assembly

Components

These are the components that are needed to assemble the board. Check if everything is there in case something is missing.

  1. 4x 7-segment display
  2. 4x CD4026BE decade counter
  3. 32x 1k Ohm resistor
  4. 1x 10k Ohm resistor
  5. 2x 100k Ohm resistor
  6. 2x 6mm push button
  7. 2x 100nF capacitor
  8. 1x diode
  9. 1x switch
  10. 9v battery clip

Circuit

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