A beginner-friendly robot car that uses an ultrasonic sensor, Arduino UNO, and motor shield to detect and avoid obstacles — no remote needed. Read More →
Published: July 07, 2025
DIY Obstacle Avoidance Robot
Projects
Arduino Projects
👋 New to Arduino?
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What You’ll Get Inside:
- Arduino Basics – Understand what Arduino is, how it works, and why it’s perfect for beginners.
- Tools & Parts Guide – The exact budget-friendly gear you need (with my personal recommendations).
- 3 Hands-On Projects – Complete step-by-step builds with clear wiring diagrams, labelled photos, and working code you can download.
- Code Walkthroughs – Learn what each part of the code does so you can customize it.
- Shopping Links – My go-to places for cheap, reliable parts.
Proximity Beeper with Ultrasonic Sensor
A simple parking-sensor-style project that uses a speaker and ultrasonic sensor to beep when close to objects. Read More →
Published: July 24, 2025
Clap-Activated Light
A sound sensor detects claps or loud taps and toggles an LED on or off — like a hands-free clap switch lamp. Read More →
Published: August 27, 2025
Water Level Indicator
A water level indicator that lights up a series of LEDs based on how much water the sensor is submerged in — the more water, the more LEDs turn on. Read More →
Published: January 15, 2026
Room Temperature Monitor
A DHT11 sensor and LCD1602 display work together to show real-time temperature and humidity data. Read More →
Published: January 15, 2026
Digital Alarm Clock
A digital alarm clock built with an Arduino UNO, LCD1602, and RTC module. It keeps accurate time even when powered off, lets you set alarms using buttons, supports 12/24‑hour modes, and sounds a buzzer when the alarm goes off. Read More →
Published: January 15, 2026
FM Radio
Build an FM radio using the TEA5767 module, a rotary encoder for tuning, LCD display for frequency, and speaker output via a PAM8403 amplifier. Read More →
Published: January 16, 2026
Arduino Tilt Game Console
A tilt-controlled mini game console built with an Arduino Nano, OLED display, motion sensor, buzzer, and one button. The final build includes a playable Tilt Maze, a timed Coin Collector game, a saved high score, and a simple menu interface. Read More →
Published: April 23, 2026
Arduino Tilt Arcade Console
A tiny tilt-controlled Arduino arcade console with an OLED display, motion controls, sound effects, saved high scores, and two playable games. Built using an Arduino Nano, SSD1306 OLED display, MPU-6500 motion sensor, buzzer, and a single push button. Read More →
Published: May 8, 2026