ATmega — Watchdog Recovery Monitor
Feed the watchdog only after critical health checks pass. Program and practical guide for ATmega.
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Project Collection: Beginner Foundations
ATtiny — UART Command Console
Parse bounded serial commands and return deterministic responses. Program and practical guide for ATtiny.
Read more →ATmega — PWM LED Dimmer
Generate PWM and sweep duty cycle while measuring average voltage. Program and practical guide for ATmega.
Read more →ATmega — Low-Power Sensor Node
Sample briefly, store state and enter the deepest appropriate sleep. Program and practical guide for ATmega.
Read more →ATtiny — I2C Address Scanner
Scan valid 7-bit addresses and report responding devices. Program and practical guide for ATtiny.
Read more →ATmega — Buzzer Tone Generator
Generate an audible square wave safely through a suitable driver. Program and practical guide for ATmega.
Read more →ATmega — PID Temperature Controller
Implement bounded PID control with anti-windup and output limits. Program and practical guide for ATmega.
Read more →ATtiny — SPI Device Identifier
Send an identification command and validate the returned bytes. Program and practical guide for ATtiny.
Read more →ATmega — Servo Position Controller
Map an analogue command to standard servo pulse width. Program and practical guide for ATmega.
Read more →ATmega — Manufacturing Self-Test
Test identity, rails, GPIO and buses and export a pass/fail record. Program and practical guide for ATmega.
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