Robu - India's Innovative Electronics Community

I bought this old bike hoping to convert it to an e bike. I'm currently in the process of figuring out the best way to do this. My biggest challenge is re-doing the hub. And deciding the power of the motor. So I'm leaning more towards a kit that is attached to the tire, like below. And siphon power ...

My Internet Radio One IOT project that I made and use everyday is an internet radio that I made with an ESP8266. It is a simple device that uses an ESP8266 to stream internet streaming links using a PAM 8403 amplifier module and a mini 2 watt speaker. It also has a small OLED screen to show the ...

MPU6050 is the sensor that I recently used to solve a real world problem. This cheap and simple gyroscope sensor helped me visualize 3D objects on my computer in real-time. I use the MPU 6050 sensor to send gyroscope readings to a webserver (webpage), where the 3D model is loaded and rotated in real ...

Congratulations to Our Tech Geek Challenge Winner! Dear Participants, We are thrilled to announce the lucky winner of our Tech Geek question: Arduino-Based Solutions for Everyday Issues! Congratulations to Kumarsid! 🎉 Mr. Kumarsid impressed us with their innovative project experience. They have de ...

I built an Arduino based CPU/GPU monitor for my PC. I wanted to monitor my PC's temperatures in real time. So I built a hardware monitor using an Arduino and an LED matrix display. I created a PC app that monitors the PC temperature and sends it to the Arduino over Serial. Then it is displayed using ...