LED

8,192-Microcontroller Display Cluster Every Pixel Has Its Own Microcontroller

Imagine a display where every single pixel has its own brain. That's the ambitious idea creator bitluni set out to bring to life in a six-month…

DIY ESP32 WLED Controller DIY ESP32 WLED Controller: Step-by-Step Guide

This DIY tutorial is all about making our home lighting smart and fun without any complicated steps. We can connect a…

ESP32-2424S012C Teardown Hardware Overview Inside the ESP32-2424S012C Development Board: Exploring the Hardware Teardown

This is the teardown tutorial of ESP32-2424S012C, an ESP32 C3-based development board with an integrated display. This…

A DIY Mushroom Robot Moody Mush: DIY Interactive Mushroom Robot That Follows Your Touch

Moody Mush is an interactive, mushroom‑shaped robot built by SayaNIGHT. It has three modes of operation. In Mode 1, it functions as a desk lamp;…

ESP32 Cam Waste Detection System How to Make a Waste Detection Using ESP32-CAM with CircuitDigest Cloud

In our day-to-day life, huge amounts of waste are generated in homes, streets, offices, and public places. But the real problem is not just…

Goddard Robot Dog Life-Sized Animatronic Goddard Robot

Maker and YouTuber Kiara from Kiara's Workshop recently created an impressive, fully functional real-life version of Goddard, the iconic robot dog…

Smart WLED Clock with RTC, PIR, Audio feedback and Environmental Monitoring Smart WLED Clock with RTC, PIR, Audio feedback and Environmental Monitoring

The integration of addressable LEDs with the WLED firmware has revolutionized DIY lighting projects, allowing for complex visual effects with…

Modular LEGO-Style Sim Racing Dash Box Built with ESP32-S3 Modular LEGO-Style Sim Racing Dash Box Built with ESP32-S3

Creator Xshift has designed a fully custom, modular sim racing dash box inspired by LEGO-style expandability. The idea is to create a button box…

Multi-Functional Smart Bottle with Wireless Charging & Audio The ESP32 Smart Water Bottle That Does Way Too Much

The maker, Alex from Hobby Built, created a really interesting smart bottle that goes far beyond just holding water. This bottle can play your…

Velmenni Raises ₹30 Crore in Pre-Series A Round Li-Fi and FSO Startup Velmenni Raises ₹30 Crore in Pre-Series A Round

Delhi-based startup Velmenni raised ₹30 crore in a pre-Series A funding round, led by pi Ventures, which also saw participation from MountTech…