Technik /
XR22065Hzto300kHzFunctionGenerator
XR-2206 5Hz to 300kHz Function Generator
http://www.vwlowen.co.uk/arduino/xr2206/XR2206-function-generator.htm weitere Links: https://www.youtube.com/watch?v=f_gnoU22Dj0 https://www.youtube.com/watch?v=02XtneCHnDA
"zum Linknn(29) Design errors in an XR2206-based function-generator from Ebay - YouTubenn(29) Fixing the issues with the XR2206 Function-Generator from EBay - YouTube"