All Questions
Tagged with capacitive switches
10 questions
2
votes
2
answers
107
views
Vintage capacitive switch
I have this switch from a Philips Electronic 212 turntable. It’s simply two metal pieces, one a ring and the other a button-like center. I’m not sure, but I think it is a capacitive sensor or button.
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- 25
1
vote
1
answer
65
views
Is there a single cycle wave trigger circuit?
Is there a circuit design where if the input is high (at any length of time), the output will only be one cycle at a fix amount of time?
I'm currently working on a capacitive touch switch (I'll use ...
- 11
0
votes
2
answers
122
views
Help with capacitive touch button output configuration
Can someone help me with the basic working of this capacitive touch switch? I know it isn't very complicated but I just can't get over my brain block of what actually triggers when the button is ...
- 1,302
0
votes
2
answers
640
views
Bypass touch sensor IC with a button?
I want to replace a capacitive touch sensor on a circuit board (I think it’s a TTP223) with a tactile switch to overcome over/under sensitivity issues. I have wired a switch to ground and the CMOS ...
0
votes
1
answer
1k
views
What material can I use to block a capacitive touch from registering?
I am a self proclaimed tinkering problem solver, but this one has me absolutely stumped!
I have a capacitive touch switch panel with six touch areas that close or open a relay to supply power to ...
5
votes
1
answer
2k
views
How do I trigger capacitive touch screen electronically (without hands)? [duplicate]
I would like to trigger a "touch" or "touches" to a smartphone screen electronically without actually touching the screen with my finger using a remote control somehow.
The idea would be that every ...
- 93
0
votes
1
answer
173
views
powersupply ac to ac
I have recently bought a dcp917S and hoped I finally found a wireless chime that I can tie into my apartment buildings bell system. Since I live for rent there I can't do any changes that are not ...
- 11
2
votes
1
answer
257
views
Using capacitive touch switch as guitar pick-up selector
I want to use two Schurter 3-101-401 one for each pick up.
I was able to get them wired up but the signal for the pick-ups comes out no matter what.
Here is the info https://www.mouser.com/...
- 21
3
votes
2
answers
500
views
Wall touch switch design
How can I make a capacitive wall touch switch? remembering that the wall standard light switch has just two wires for close the circuit. How can I supply my circuit when the light is on in order to ...
- 41
-1
votes
1
answer
1k
views
Capacitive touch switches drop voltage and limits current
Bought two different touch switches/devices to toggle outputs to other devices. I use this on USB power so input is 5V. With use of a powerpack it can handle 2A max.
NOTICE: Ask my question here ...
- 1,377