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.
Is it possible to make an audio amplifier transmit radio signals when connected to its output with a ferrite coil or any other loop antenna and make the signal receive with another audio amplifier?
I have this question in my mind because of these reasons:
1. An audio amplifier can respond to...
Prabhat Karpe <prabhatkarpe4@gmail.com>
4:34 PM (12 minutes ago)
to me
I have been using AM radio receivers for a long time but I have encountered fading many times while listening to the SW reception. However, I have noticed that the most expensive radio receivers...
Hi everyone,
I am working on an RFID reader using HTRC110 with a coil antenna of 18cmx12cm but I could not get the desired range (at least 10cm) for a small tag 10*12mm like this one Hitag S 256 Pigeon Ring. In this document HTRC110 Application note I found out that I can use external power...
Hello, let me start off by saying that i am Completely green when it comes to chips and hardware and PCB's ect, but im slowly learning. That being said, i have a little delima and im seeking advice. I have a Zosi wireless security camera NVR whos u.fl connectors for the antenna broke off, i...
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