Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
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ok, I will give this a shot. And I will give you guys my feedback. But before I start this project what does N.C. and N.O. switch stand for ? :roll:
Thank you for all your help =)
P.S. Sorry for being a complete newbie.
kinjalgp, Thanks for straighting that up for me. And I wanted to know what type of relay switch bogdanfirst used in his schematic. If it was single pole single throw switch OR a single pole double throw switch etc etc etc. I think I am going to make both touch on/off switches they both look...
What does the "R" stand for in a resistor. For example 330R. Does that mean Ohms. And also 1k8 <---- What's the 8 for?. You think you know almost everything just to find out you know nothing. lol
bogdanfirst, what type of relay switch is that SPST ? And what type did you use (part #)...
bogdanfirst, I like that idea with the wires around the led. Did you have to cover the whole led with wire. In other words in order for the device to switch on or off your fingers would have to make direct contact with the sensor correct ? And where did you get your parts from ? Can I pick...
Radio Shack
"You've Got Questions, Ahhh So Do We"
Or
Radio Shack
"You've Got Question, How The F**k should we know"
I don't want to get off the topic but since Gene started this. Id thought I would continue. =)
Phasor, Looking at kinjal's schematic (now I could be wrong) one electrode turns on it on and the other electrode turns the device off. So if I were to do what you say wouldn't I confuse it by pressing both electrodes and the same time. Because I was thinking about doing something like that...
Gene, Thanks for your input. I am now just waiting on bogdanfirst to post that schematic that has been working for him for a while now.
Thank you once again =)
Wow, thanks for all the reply's guys. You guys ROCK !!! =)....
Kinja, I like that design but I prefer something with 1 electrode which I can use to turn this device on or off.
Bogdanfirst, I would appreciate that schematic with the 1 electrode.
Pilot, I am going to give that a...
Hi, I wanted to know if anyone has made a on/off switch that is triggred by touch. I have seen some schematics out there but they contradict each other. Basically I have an electronic device which as 4 dip switches on there and they are annoying and I see some people who have just installed...
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