Simple Multi-Tone Generator Circuit using Transistors
How to Build Your Own Function Generator Using Analog Devices' AD9833 - Projects
DIY Arduino Waveform Generator or Function Generator
1Hz~20MHz MAX038 Function Generator DIY Kit Signal Generator op-amp Generator Sine/Rectangular/Sawtooth Adjustable Frequency (Color : Amazon.co.uk: Business, Industry & Science
How to make a Signal Generator | Function Generator DIY| Sine,Triangle and Square Waveforms - YouTube
Onyehn XR2206 High Precision Function Signal Generator DIY Kit Sine/Triangle/Square Output 1Hz-1MHz Adjustable Frequency Amplitude + Transparent Case Box: Amazon.com: Industrial & Scientific
DIY RF Signal Generator – Dr. Scott M. Baker
How to Build Your Own Function Generator Using Analog Devices' AD9833 - Projects
DIY Audio function generator – Dangerous Prototypes
Simple Tone Generator Circuit Using NE555 Timer IC
DIY Function (Signal) Generator – Electron Hacks
10 MHz Function Signal generator DIY kit from PulsarLabs on Tindie
Audio Frequency Generator Circuit
Function/Waveform Generator || DIY or Buy - YouTube
Low Cost Function Generator Amplifier DIY | DMC, Inc.
Getting to Know the "Professional ILC8038 Function Generator DIY Kit" : 5 Steps - Instructables
Low Cost Function Generator Amplifier DIY | DMC, Inc.
Build Your Own FREQUENCY GENERATOR on a Budget (Sine, Square, & Triangle Waves) - YouTube
DIY Simple Square Wave Generator Up to 1MHz - Hackster.io
Improved DIY Function generator project - Gadgetronicx
1Hz -1MHz XR2206 Function Signal Generator DIY Kit Sine/Triangle/Square Output Signal Generator Adjustable Frequency Amplitude - AliExpress