4 waveform types: Square, Sine, Triangle, Sawtooth Square wave: hardware LEDC PWM, 1 Hz - 100 kHz Sine/Triangle/Sawtooth: software-generated, up to ~2 kHz Adjustable frequency and duty cycle Waveform ...

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A few days ago, we looked at the WeAct Studio STM32U585CIU6 development board, which features an ultra-low-power STM32U5 Cortex-M33 MCU and was added to MicroPython v1.28. If you’re looking for ...

One of the great things about sharing hacks is that sometimes one person’s work inspires someone else to take it even further. A case in point is [Ivor]’s colorimeter hacking (parts two and three), ...