Resistors

Tips/Techniques

200W 8 ohm Non Inductive Resistor

That's a big power resistor! Per Nuts and Volts 2022-5 https://www.parts-express.com/8-Ohm-200W-Non-Inductive-Dummy-Load-Resistor-019-030?quantity=1 They have 4. https://www.parts-express.com/electronic-parts/resistors-potentiometers/dummy-load-resistors

Ringing on a Digital Pot being used as a Voltage Divider via PWM

https://www.eevblog.com/forum/beginners/digital-pots/msg5446562