Free public beta until December 4, 2026: every course is open, no card needed. After that, the first chapter of each course stays free and full access is a one-time $39 ($19 for up to 100 founding members chosen for helpful feedback). Your progress is kept. How the beta works

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ADC and PWM Mastery

Volts to ADC codes and back, integer-division traps, PWM averages and duty values. Five in a row.

🎯 5 in a row 🚫 no clock

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