Arduino Mega — Manufacturing Self-Test
Test identity, rails, GPIO and buses and export a pass/fail record. Program and practical guide for Arduino Mega.
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Project Collection: Beginner Foundations
Arduino Mega — Stepper Motor Sequencer
Sequence a stepper driver with bounded acceleration timing. Program and practical guide for Arduino Mega.
Read more →Arduino Mega — DC Motor PWM Controller
Control motor speed through a protected MOSFET or driver stage. Program and practical guide for Arduino Mega.
Read more →Arduino Mega — Relay Timer with Interlock
Control a low-voltage relay driver with safe default and timeout. Program and practical guide for Arduino Mega.
Read more →Arduino Nano — Automatic Light Controller
Use a light sensor with hysteresis to control an output. Program and practical guide for Arduino Nano.
Read more →Arduino Nano — Watchdog Recovery Monitor
Feed the watchdog only after critical health checks pass. Program and practical guide for Arduino Nano.
Read more →Arduino Nano — PWM LED Dimmer
Generate PWM and sweep duty cycle while measuring average voltage. Program and practical guide for Arduino Nano.
Read more →Arduino Nano — Low-Power Sensor Node
Sample briefly, store state and enter the deepest appropriate sleep. Program and practical guide for Arduino Nano.
Read more →Arduino Nano — Buzzer Tone Generator
Generate an audible square wave safely through a suitable driver. Program and practical guide for Arduino Nano.
Read more →Arduino Nano — PID Temperature Controller
Implement bounded PID control with anti-windup and output limits. Program and practical guide for Arduino Nano.
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