Electronic Circuit Diagrams
- Subscribe to Electronic Circuit Diagrams
Analog, Digital, Electrical and Power Electronic Designs. Here you will find some of the product and circuit designs of delabs. Some are Educational, Generic and few others are related to Application Notes. Many are Intellectual Property of delabs contributed to EE Education.
- RS Latch Erroneously setting by Itself
- An Oscilloscope on your TV
- Hobby Diy Oscilloscope
- PC Sound Card Oscilloscope
I am having trouble preventing my rs latch from erroneously setting. The circuit is a voltage threshold detection circuit with a nand gate whose output is tied to a SR latch.
Over the last few days I’ve been playing around with an old small black and white tv….I did the infamous “Oscilloscope on your TV” thing that’s all over youtube and the rest of the web…grew bored with that, so I’ve decided I want to make it into a fully-functional scope that I can use in my lab.
Is it good as a (beginner) hobbyist to crave for an oscilloscope. mail from EA – This scope will work from your PC Audio Card or Sound Card.
I would like to buy a Microphone and either #1. an oscilloscope or #2. sound oscilloscope software. For hobby purposes, I would like to sample different sounds & view the various sound waves studying the amplitudes & frequencies.