diff --git a/Function Generator/README.md b/Function Generator/README.md index 667a5b3..784d3f1 100644 --- a/Function Generator/README.md +++ b/Function Generator/README.md @@ -1,12 +1,10 @@ # Function Generator on a RP2040. # -* TBD: - * Port the clock code from [here](https://www.micro-examples.com/articles/index.php?title=PicOClock) <-- Changed my mind, going for a full analogue clock face instead - * Features: * Direct Digital Synthesis (DDS) Function Generator * Dual 8 bit R-2R Digital to Analog converter * 1Hz => 1MHz frequency range. * Variable output level (requires MCP41020 dual digital potentiometer with SPI interface) + * Analog clock simulator * Target device = Pico (also works on Pimoroni PGA2040) * External, 3 digit, SPI display * Independant control of either channel through Putty terminal session over USB port @@ -23,3 +21,7 @@ ![Hardware](https://github.com/oddwires/RP2040/blob/master/Function%20Generator/Images/FunctionGenerator.jpg) +**Analog Clock Simulator on a CRT Oscilloscope...** + +![Hardware](https://github.com/oddwires/RP2040/blob/master/Function%20Generator/Images/IMG_E1221.JPG) +