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Hello everyone:
I have found this module on sale:
https://www.electro-tech-online.com/custompdfs/2011/09/rfidlog_rfid_data_logger.pdf
It outputs a signal at 5V and the external component can draw a maximum of 200mA. I was wondering how can I use an amplifier to amplify this signal to a...
thanks for the reply
I am trying to amplify a 134.2kHz signal for a RFID application. The reason i want to use an audio amp is because the fast speed. The 134.2kHz is coming out an Atmel chip at 3.3V TTL.
I want to boost the current to around 1-2A to drive an antenna.
Do you think an...
Hello all,
I am new to audio amp and I need your help/opinion
What I am trying to do is maximize the current out of the audio amp. Out of Pin 5, I noticed a lot of diagrams have a small resistor in series with a capacitor connected to ground as well as the capacitor connected in series...
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