RP2040 — DC Motor PWM Controller
Control motor speed through a protected MOSFET or driver stage. Program and practical guide for RP2040.
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Project Collection: Beginner Foundations
RP2350 — Push Button Debounce
Read a button reliably using a timed software debounce state. Program and practical guide for RP2350.
Read more →RP2350 — Timestamped Data Logger
Record validated samples with timestamp and error flags. Program and practical guide for RP2350.
Read more →RP2040 — Relay Timer with Interlock
Control a low-voltage relay driver with safe default and timeout. Program and practical guide for RP2040.
Read more →RP2350 — Traffic Light State Machine
Sequence three outputs without blocking delays. Program and practical guide for RP2350.
Read more →RP2350 — RTC Alarm Scheduler
Trigger scheduled actions while handling invalid time data. Program and practical guide for RP2350.
Read more →RP2040 — UART Command Console
Parse bounded serial commands and return deterministic responses. Program and practical guide for RP2040.
Read more →RP2350 — Potentiometer ADC Voltmeter
Convert ADC samples to calibrated input voltage. Program and practical guide for RP2350.
Read more →RP2350 — Interrupt Pulse Counter
Count input pulses safely and calculate frequency outside the ISR. Program and practical guide for RP2350.
Read more →RP2040 — I2C Address Scanner
Scan valid 7-bit addresses and report responding devices. Program and practical guide for RP2040.
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