ATmega — UART Command Console
Parse bounded serial commands and return deterministic responses. Program and practical guide for ATmega.
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Project Collection: Beginner Foundations
ATtiny — Potentiometer ADC Voltmeter
Convert ADC samples to calibrated input voltage. Program and practical guide for ATtiny.
Read more →ATtiny — Interrupt Pulse Counter
Count input pulses safely and calculate frequency outside the ISR. Program and practical guide for ATtiny.
Read more →ATmega — I2C Address Scanner
Scan valid 7-bit addresses and report responding devices. Program and practical guide for ATmega.
Read more →ATtiny — Temperature Sensor Monitor
Sample a temperature sensor and report threshold alarms. Program and practical guide for ATtiny.
Read more →ATtiny — Timer Periodic Scheduler
Run periodic tasks from deadlines instead of blocking delays. Program and practical guide for ATtiny.
Read more →ATmega — SPI Device Identifier
Send an identification command and validate the returned bytes. Program and practical guide for ATmega.
Read more →ATtiny — Automatic Light Controller
Use a light sensor with hysteresis to control an output. Program and practical guide for ATtiny.
Read more →ATmega — OLED Sensor Dashboard
Render live sensor values and status without blocking acquisition. Program and practical guide for ATmega.
Read more →ATtiny — PWM LED Dimmer
Generate PWM and sweep duty cycle while measuring average voltage. Program and practical guide for ATtiny.
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