A primitive DC dummy load with STM32F103. Hardware information including schematics and PCB layout can be find here: https://github.com/wangyeee/OpenHardware/tree/master/DIYDummyLoad
- STM32F103RC MCU.
- LMV321 OpAmp and IRFB3607PBF N channel MOSFET for the load.
- LMV324 as input buffer for the STM32 ADC.
- ILI9163C LCD (Thanks to Adafruit for the GFX Library)