#arduino Development Tutorials & Tips | Roast Dev

Celebrating 20 Years of Arduino: Highlights from Arduino Day Philippines 2025

Last March 22, hundreds of makers, students, educators, and tech advocates gathered at STI College Cubao for Arduino Day Philippines 2025, joining the global celebration of 20 years of Arduino and ope...

05.05.2025 0 Read More

How do you read and write digital signals in Arduino?

Reading and writing digital signals in Arduino is one of the most fundamental tasks when working with microcontrollers. Arduino provides simple and intuitive functions to interact with digital pins, m...

16.03.2025 0 Read More

Using single chip microcomputer to realize ultrasonic obstacle avoidance car

Creating an ultrasonic obstacle avoidance car using a single-chip microcontroller is a popular embedded systems project. The car uses an ultrasonic sensor to detect obstacles and adjusts its movement ...

20.03.2025 0 Read More

IOT-based Smart Ground water Recharge System

🌧️ Smart Rainwater Harvesting System: A Step Towards Sustainable Water Management 💧 Water is the most important commodity for existence of life. In India, the main sources of water ar...

27.03.2025 0 Read More

License Plate Recognition with ESP32-CAM and Python

License plate recognition (LPR) is widely used in security, automation, and traffic management. In this project, I built a low-cost LPR system using ESP32-CAM and Python with OpenCV. How It Wo...

28.03.2025 0 Read More

Control an Arduino LED with a MERN Web App – A Beginner’s IoT Project

IntroductionAs a tech enthusiast, I’ve always been fascinated by the power of the Internet of Things (IoT)—the way physical devices can seamlessly interact with the digital world. Recently, while ...

29.03.2025 0 Read More

Unleash Your Inner Inventor: Discover Endless Arduino Uno Project Ideas! 🚀

The Arduino Uno. Just those two words can spark a whirlwind of creative possibilities in the minds of makers, tinkerers, and aspiring engineers. This humble microcontroller board has empowered countle...

30.03.2025 0 Read More

Water Level Sensor with Arduino

Water wastage due to tank overflow is a common issue faced in many homes and buildings. Fortunately, this problem can be effectively addressed with a simple and affordable solution: a Water Level Sens...

04.04.2025 0 Read More

Streamlining Arduino Development: Introducing Arduino-cli-interactive

Arduino has always been a cornerstone for me as a hobbyist and developer, offering an accessible way to dive into embedded systems. But as a Linux user, I’ve often found the traditional Arduino IDE ...

06.04.2025 0 Read More

Is Arduino Suitable for Developing Commercial Products?

Arduino is a fantastic platform for prototyping and hobbyist projects, but its suitability for commercial product development depends on several factors. Below is a structured analysis:✅ Advantages ...

07.04.2025 0 Read More