This is my own spin on the E202 VLF receiver design, as a PCB. It features 2.1mm mounting holes, a line-out audio transformer (so it can be directly connected to a soundcard) and a volume control slider.
This is my own spin on the E202 VLF receiver design, as a PCB. It features 2.1mm mounting holes, a line-out audio transformer (so it can be directly connected to a soundcard) and a volume control slider.