We've all heard that "if you want something done right, you have to do it yourself." And that's usually fine when it comes to tasks at work or baking your own birthday cake. But if you want a specific ...

CC1101 + nRF24 dual-band RF expansion module for M5Stack Cardputer ADV. Supports 433/868/915 MHz Sub-GHz and 2.4GHz. Hardware auto-switching, Bruce firmware native support. Setup guide, pin reference, ...

ESP32 Bit Pirate is an open-source firmware that turns your device into a multi-protocol hacker's tool, inspired by the legendary Bus Pirate. It supports sniffing, sending, scripting, and interacting ...

ESP32 microcontrollers, known for their versatility in IoT and smart home projects, also support digital audio via their I2S interface. In the first part of this series, we explore an audio-focused ...

3D print and Assemble an Arduino-based Custom Remote-Controlled Drift Car That Emits Realistic Smoke for Thrilling Indoor Drifting! This time, we’re building a 1:24-scale, fully-3D printed miniature ...

Build a miniature DIY FPV drone that operates fully on Arduino hardware for a fun learning experience and thrilling living room racing. Embark on an exciting journey into the realm of micro-sized ...

Let's build a cool hand gesture-controlled robot that'll amaze your friends and family—it's like magic! This step-by-step guide helps you build a hand gesture-controlled robot using simple components ...