Author: Eddie Clijsen
It was interesting to create this instrument as well as learn how to troubleshoot electronic circuits using both a multimeter and an oscilloscope. Also, looking into the methods for developing the project further, for example using a hand-held enclosure.
I also added an LED to the circuit, as a ‘on’ LED.
Handheld Enclosure: https://www.hammfg.com/electronics/small-case/plastic/1553t