Inside the box are an Arduino UNO, an AD9833 digital frequency synthesiser with analog output (scanned ROM) and an LM386 audio amplifier.
Operating with my home built 12V power linear supply
Monday, 11 February 2019
Finished Audio SIGGEN
I have boxed up the Audio SIGGEN. This provides an output of up to +10dBV, 3.2V rms and can drive a low impedance load. The frequency range is from 10Hz up to 100kHz in steps of 10, 100, 1KHz and 10kHz. It operates from a 12V supply.
Inside the box are an Arduino UNO, an AD9833 digital frequency synthesiser with analog output (scanned ROM) and an LM386 audio amplifier.
Operating with my home built 12V power linear supply
Inside the box are an Arduino UNO, an AD9833 digital frequency synthesiser with analog output (scanned ROM) and an LM386 audio amplifier.
Operating with my home built 12V power linear supply
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