Arduino
Arduino Uno — GPIO LED and Safe Current
Drive an LED with a calculated resistor and verify HIGH/LOW voltage. Program and practical guide for Arduino Uno.
TCS Pune
Arduino Microcontroller Lab
Microcontroller Lab
Arduino
Uno, Nano, Mega, Due and Uno R4 projects. Select a project for its circuit, connections, complete program, tests and troubleshooting.
Arduino Uno • Arduino Nano • Arduino Mega • Arduino Due • Arduino Uno R4
Arduino projects
125 projects found
Arduino
Arduino Uno — Push Button Debounce
Read a button reliably using a timed software debounce state. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Traffic Light State Machine
Sequence three outputs without blocking delays. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Potentiometer ADC Voltmeter
Convert ADC samples to calibrated input voltage. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Temperature Sensor Monitor
Sample a temperature sensor and report threshold alarms. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Automatic Light Controller
Use a light sensor with hysteresis to control an output. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — PWM LED Dimmer
Generate PWM and sweep duty cycle while measuring average voltage. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Buzzer Tone Generator
Generate an audible square wave safely through a suitable driver. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Servo Position Controller
Map an analogue command to standard servo pulse width. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Stepper Motor Sequencer
Sequence a stepper driver with bounded acceleration timing. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — DC Motor PWM Controller
Control motor speed through a protected MOSFET or driver stage. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Relay Timer with Interlock
Control a low-voltage relay driver with safe default and timeout. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — UART Command Console
Parse bounded serial commands and return deterministic responses. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — I2C Address Scanner
Scan valid 7-bit addresses and report responding devices. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — SPI Device Identifier
Send an identification command and validate the returned bytes. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — OLED Sensor Dashboard
Render live sensor values and status without blocking acquisition. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — LCD Menu Interface
Build a button-driven menu with clear state transitions. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Timestamped Data Logger
Record validated samples with timestamp and error flags. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — RTC Alarm Scheduler
Trigger scheduled actions while handling invalid time data. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Interrupt Pulse Counter
Count input pulses safely and calculate frequency outside the ISR. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Timer Periodic Scheduler
Run periodic tasks from deadlines instead of blocking delays. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Watchdog Recovery Monitor
Feed the watchdog only after critical health checks pass. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Low-Power Sensor Node
Sample briefly, store state and enter the deepest appropriate sleep. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — PID Temperature Controller
Implement bounded PID control with anti-windup and output limits. Program and practical guide for Arduino Uno.
Arduino
Arduino Uno — Manufacturing Self-Test
Test identity, rails, GPIO and buses and export a pass/fail record. Program and practical guide for Arduino Uno.
Arduino
Arduino Nano — GPIO LED and Safe Current
Drive an LED with a calculated resistor and verify HIGH/LOW voltage. Program and practical guide for Arduino Nano.
Arduino
Arduino Nano — Push Button Debounce
Read a button reliably using a timed software debounce state. Program and practical guide for Arduino Nano.
Arduino
Arduino Nano — Traffic Light State Machine
Sequence three outputs without blocking delays. Program and practical guide for Arduino Nano.
Arduino
Arduino Nano — Potentiometer ADC Voltmeter
Convert ADC samples to calibrated input voltage. Program and practical guide for Arduino Nano.
Arduino
Arduino Nano — Temperature Sensor Monitor
Sample a temperature sensor and report threshold alarms. Program and practical guide for Arduino Nano.
Arduino
Arduino Nano — Automatic Light Controller
Use a light sensor with hysteresis to control an output. Program and practical guide for Arduino Nano.
Arduino
Arduino Nano — PWM LED Dimmer
Generate PWM and sweep duty cycle while measuring average voltage. Program and practical guide for Arduino Nano.
Arduino
Arduino Nano — Buzzer Tone Generator
Generate an audible square wave safely through a suitable driver. Program and practical guide for Arduino Nano.
Arduino
Arduino Nano — Servo Position Controller
Map an analogue command to standard servo pulse width. Program and practical guide for Arduino Nano.
Arduino
Arduino Nano — Stepper Motor Sequencer
Sequence a stepper driver with bounded acceleration timing. Program and practical guide for Arduino Nano.
Arduino
Arduino Nano — DC Motor PWM Controller
Control motor speed through a protected MOSFET or driver stage. Program and practical guide for Arduino Nano.