esd - Delphijustin industries https://delphijustin.biz Making use out of things! Wed, 23 Jun 2021 21:31:35 +0000 en-US hourly 1 https://wordpress.org/?v=6.2.9 https://delphijustin.biz/wp-content/uploads/2025/10/cropped-dongwa-192-32x32.png esd - Delphijustin industries https://delphijustin.biz 32 32 DIY Static wrist strap https://delphijustin.biz/diy-static-wrist-strap/?utm_source=rss&utm_medium=rss&utm_campaign=diy-static-wrist-strap https://delphijustin.biz/diy-static-wrist-strap/#respond Wed, 23 Jun 2021 21:31:29 +0000 https://delphijustin.biz/?p=3710 This wrist strap prevents electrostatic discharge to whatever you touch What you need: 1 meg ohm resistor(any wattage or tolerance will do Copper tape or foil a piece of wire(you can use all of the wires from a btoken cord if you like0 bracelet(This should allow the copper tape to stick) one alligator clip Step …

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This wrist strap prevents electrostatic discharge to whatever you touch

What you need:

  • 1 meg ohm resistor(any wattage or tolerance will do
  • Copper tape or foil
  • a piece of wire(you can use all of the wires from a btoken cord if you like0
  • bracelet(This should allow the copper tape to stick)
  • one alligator clip

Step 1 cover the whole bracelet with copper tape

Step 2 solder a piece of wire to the copper tape. Do not solder the resistor to the tape. By doing that the connection will be bridal and break off.

Step 3 take the resistor and solder it to the wire which connects to bracelet

Step 4 solder another wire to the resistor to the ground clip, again don’t solder the resistor directly to the ground clip, it could break off.

Step 5 measure the meter in a range that is in greater than 1 meg ohm to see if it measures 1 meg ohm. If it does than your all done

Pictures coming soon

If you would like to see the DIY mat click here

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