AVR & ATtiny
ATmega — GPIO LED and Safe Current
Drive an LED with a calculated resistor and verify HIGH/LOW voltage. Program and practical guide for ATmega.
TCS Pune
AVR & ATtiny Microcontroller Lab
Microcontroller Lab
AVR & ATtiny
ATmega and ATtiny bare-metal embedded projects. Select a project for its circuit, connections, complete program, tests and troubleshooting.
ATmega • ATtiny
AVR & ATtiny projects
50 projects found
AVR & ATtiny
ATmega — Push Button Debounce
Read a button reliably using a timed software debounce state. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Traffic Light State Machine
Sequence three outputs without blocking delays. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Potentiometer ADC Voltmeter
Convert ADC samples to calibrated input voltage. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Temperature Sensor Monitor
Sample a temperature sensor and report threshold alarms. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Automatic Light Controller
Use a light sensor with hysteresis to control an output. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — PWM LED Dimmer
Generate PWM and sweep duty cycle while measuring average voltage. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Buzzer Tone Generator
Generate an audible square wave safely through a suitable driver. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Servo Position Controller
Map an analogue command to standard servo pulse width. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Stepper Motor Sequencer
Sequence a stepper driver with bounded acceleration timing. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — DC Motor PWM Controller
Control motor speed through a protected MOSFET or driver stage. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Relay Timer with Interlock
Control a low-voltage relay driver with safe default and timeout. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — UART Command Console
Parse bounded serial commands and return deterministic responses. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — I2C Address Scanner
Scan valid 7-bit addresses and report responding devices. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — SPI Device Identifier
Send an identification command and validate the returned bytes. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — OLED Sensor Dashboard
Render live sensor values and status without blocking acquisition. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — LCD Menu Interface
Build a button-driven menu with clear state transitions. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Timestamped Data Logger
Record validated samples with timestamp and error flags. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — RTC Alarm Scheduler
Trigger scheduled actions while handling invalid time data. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Interrupt Pulse Counter
Count input pulses safely and calculate frequency outside the ISR. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Timer Periodic Scheduler
Run periodic tasks from deadlines instead of blocking delays. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Watchdog Recovery Monitor
Feed the watchdog only after critical health checks pass. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Low-Power Sensor Node
Sample briefly, store state and enter the deepest appropriate sleep. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — PID Temperature Controller
Implement bounded PID control with anti-windup and output limits. Program and practical guide for ATmega.
AVR & ATtiny
ATmega — Manufacturing Self-Test
Test identity, rails, GPIO and buses and export a pass/fail record. Program and practical guide for ATmega.
AVR & ATtiny
ATtiny — GPIO LED and Safe Current
Drive an LED with a calculated resistor and verify HIGH/LOW voltage. Program and practical guide for ATtiny.
AVR & ATtiny
ATtiny — Push Button Debounce
Read a button reliably using a timed software debounce state. Program and practical guide for ATtiny.
AVR & ATtiny
ATtiny — Traffic Light State Machine
Sequence three outputs without blocking delays. Program and practical guide for ATtiny.
AVR & ATtiny
ATtiny — Potentiometer ADC Voltmeter
Convert ADC samples to calibrated input voltage. Program and practical guide for ATtiny.
AVR & ATtiny
ATtiny — Temperature Sensor Monitor
Sample a temperature sensor and report threshold alarms. Program and practical guide for ATtiny.
AVR & ATtiny
ATtiny — Automatic Light Controller
Use a light sensor with hysteresis to control an output. Program and practical guide for ATtiny.
AVR & ATtiny
ATtiny — PWM LED Dimmer
Generate PWM and sweep duty cycle while measuring average voltage. Program and practical guide for ATtiny.
AVR & ATtiny
ATtiny — Buzzer Tone Generator
Generate an audible square wave safely through a suitable driver. Program and practical guide for ATtiny.
AVR & ATtiny
ATtiny — Servo Position Controller
Map an analogue command to standard servo pulse width. Program and practical guide for ATtiny.
AVR & ATtiny
ATtiny — Stepper Motor Sequencer
Sequence a stepper driver with bounded acceleration timing. Program and practical guide for ATtiny.
AVR & ATtiny
ATtiny — DC Motor PWM Controller
Control motor speed through a protected MOSFET or driver stage. Program and practical guide for ATtiny.