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Breaktru Forum  |  eCigarette Forum  |  Modding  |  Simplified Electronics  |  Topic: Touch Switches
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Author Topic: Touch Switches  (Read 3444 times)

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Offline XombyCraft

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Touch Switches
« on: November 16, 2014, 07:14:15 PM »
Thought it'd be fun to start compiling some simplified info on touch switch construction. 

Was surfing around this weekend and found a nice, short video by HackaweekTV on YouTube using a BC547 NPN transistor and a 220 ohm resistor.
Here's the video:
https://www.youtube.com/watch?v=7Sz-_vuP3gE
Here's the detailed project page:
http://hackaweek.com/hacks/?p=1549

not a LOT of in-depth info, but a quick and dirty NPN-based touch switch if anyone wants an alternative to the IRF one that BT uses.

This particular one is running off of 2xAA so about 3v... not that big a stretch to 3.7v.
« Last Edit: August 24, 2018, 04:00:04 PM by Breaktru »

Breaktru Forum  |  eCigarette Forum  |  Modding  |  Simplified Electronics  |  Topic: Touch Switches
 

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