From the blog
Understanding Blynk IOT
Introduction to Blynk IOT Blynk is a low-code IoT software platform for businesses and developers. It allows users to create mobile and web applications for their IoT devices without any …
Analog Circuits
How to Know If Your Phone is Refurbished: Complete 2025 Guide
The global refurbished smartphone market is projected to reach $78 billion by 2028; however, many consumers unknowingly purchase refurbished devices that are marketed as new. I’ve seen countless cases where
3 Simple Google Home Routines That Save Time Daily
In today’s fast-paced world, every minute counts. What if you could shave off precious time from your daily routine with just a few voice commands? Google Home routines make it possible by
Top 5 Budget Smart Home Devices (2025)
The smart home revolution is no longer just for tech enthusiasts with deep pockets. In 2025, budget smart home devices will have become more reliable, feature-packed, and accessible than ever. Whether you’re
Samsung S25 Features and highlights
Samsung has released its latest flagship, the S25 series. We will review the Samsung S25 features and highlights. The S25 series has three models: S25, S25+, and S25 Ultra. All
HC-05 Bluetooth car with mobile control
Developing a HC-05 Bluetooth car that is controlled via a Bluetooth mobile app. It is similar to a wireless remote-controlled car. It uses an Arduino Uno, a HC-05 Bluetooth module, and a
2 Channel HC12 module wireless remote
We developed a 2 Channel HC12 module wireless remote in this project. This remote will be able to send commands to 2 different HC12 receivers operating on different channels. We
Obstacle Avoidance robot using L293D motor driver
Creating a self-driving obstacle avoidance robot is an exciting venture, and with this obstacle-avoidance robot, you’ll learn how to navigate an Arduino-based project to avoid obstacles autonomously. Using sensors, motors,
Make a simple 12V Dual power source charger
In this project, we will design a dual power source charger. This charger uses power from the electricity grid and solar power. The system prioritises the electricity grid over solar.
How to make an I2C slave send data in an I2C system
The master device mostly controls the I2C slave device. In this post, we will send data from the master to the slave. This is useful as some projects require the
How to use Newping.h Library for ultrasonic sensors
Newping.h is a Library developed by Tim Eckel. It makes interfacing and using ultrasonic sensors much easier. The library can be installed directly from the Arduino IDE, or the zip
