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Simson tachometer Led — image 1
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Simson tachometer Led

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Model information

Category
Automotive
License
Creative Commons — Attribution — Noncommercial

Parts list:

5mm Led (whatever colour you want)

1k ohm resistor for 12v system

450 ohm resistor for 6v system

2  spade connectors

Assembly Guide:

  1. Solder the 1 kΩ resistor directly to the longer leg (Positive/Anode) of the LED. Then, solder the other end of the resistor to the spade connector and make Sure to squish them before soldering to gain as much rooms as possible inside the housing.

  2. Solder the shorter (negative/ground) to the other squished spade connector.

  3. Carefully Slide the assembled circuit inside the housing and make sure that both spade connectors slice through the holes. (picture 5)

  4. Fill the housing completely from the top (around the LED) with glue until all gaps are fully sealed. (picture 6)

  5. Allow the glue to dry completely. Once hardened, your module is 100% waterproof, vibration-proof, and ready for the moped!

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