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.
Welcome to our site! 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.
Thanks a LOT !!! to Nigel , AnalogKid and rjenkinsgb . I will implement the circuit right away. It have two speakers but I don't really think they make a difference (stereo) . If they do, I can considered rjenkinsgb suggestion.
Thanks,
PRPROG
I have a Casio electronic piano that does not have Line Out connection. I used the headphone connection for a while but it is noisy and have a low frequency hum which is not acceptable. I peruse the web and found the attach circuit. I used a DI Box , to convert the headphone signal to line...
J-P-G
I will suggest that first get the Technical manual for the Behringer Model D.
Once you get it you should consider adding Optoisolators (LDR-LED) to selected nobs. The LDR will go as substitute of potentiometers . Then with the proper circuit you can control the LED intensity which in turn...
Thanks for your message Little Ghostman. Here in Puerto Rico we were lucky we did not got hit by the Hurricane...but Barbuda , St Maarten and others were hit directly. Actually it is a category 5 hurricane. The projection is that it might hit US (Florida) as a category 4 on the weekend.
Thanks...
StudentSA.
You can also consider using copper tape to "make" connections. You can create the trace needed.
Of course soldering is very easy. Once you have everything solder, then you can paint the copper tape.
PRPROG
On the following circuit I can control audio source volume depending on the sounds capture by the electret. I used it as a breath controller. (there are other components on the audio in/audio out path but in essence this is the complete circuit). The Led glow more or less depending on the...
Thanks Ron.
What I intent to do is to substitute a potentiometer on a guitar pedal effect . I have used LED + LDR (optoisolator) with audio with excellent results. But this is a 2 connection device. I guest that I have to couple 2 LED + LDR (optoisolator) in "some way" and make one LED to...
Hi
Which electronic circuit can be used to substitute a potentiometer? I have found so far circuits that used digital IC's to substitute one side of a pot. What I am looking is a circuit that substitute the 2 sides of a potentiometer, therefore it will have 3 connections to control.
I took a...
My condolences LG.
My mom died just two weeks ago. Age does not matter ; losing a love one is very intense experience.
For what I have read all these years you are a very special person and I am sure your dad was very proud of you. Remember all the good thinks and the moments he shared with...
Once it initialze the ADC0831 and read the values it convert (divide by 2 or MAX to a value of 127) , construct a MIDI message and send to a MIDI out port to a sound module. Not too much, but as I add code the basic program (IF , Loops, etc) the latency increment and it does not...
Welcome back Krumlink (Toxilogic).
Your life story is about a strong and wonderful person, which you are.
Thanks for sharing it.
This is a great place. Kept posting.
Hope the best for you.
prprog
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