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Step beyond Arduino and into the world of STM32 — the microcontroller family used across professional embedded design in automotive
Soldering iron — fine tip strongly recommended for 0402 and below
🔹 Analog input: Trimmer (potentiometer)
capacitors
If all 10 LEDs light up in sequence
Power Meter PCB Kit advanced Step beyond Arduino and intoBuild a precision power meter from scratch using an STM32 microcontroller and learn professional embedded electronics in the process. The Power Meter PCB Kit measures the voltage, current, and power of any circuit in real time, displaying all three values on an OLED screen. Connect a power supply to the input and your circuit to the output: the board does the rest. With a maximum input of 30V and 6A, and full protection against reverse polarity and
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