This app is a Windows/Linux function generator. It can do sine,sawtooth,square,triangle,noise and sweep. It allows you to use your parallel or serial port as a square wave generator. It also can be configured through the command-line. Has a nag screen when parameters are passed without registering the password. You can click on the black screen …
Monthly Archives: September 2025
Soundcard Function Generator Amplifier
Here’s a simple 1 transistor amplifier that will amplify the voltage to a decent range not just line level 1v. I found it in falstad, Falstad had the specs I wanted. A oscilloscope may be good to have to check voltage levels and signal quality. I used ceiling fan capacitors the output capacitor was 5uF …
Circuit Simulator