What’s the cheapest quadcopter you can build? As [Circuit Digest] demonstrates with their variant of the ESP-Drone project by Espressif, you only need a minimum of parts: an ESP32 MCU, an ine… ...

The power path controller using P-channel MOSFET U2 and diode D1 allows seamless switching between USB power and battery power, ... DIY WiFi-Controlled Drone with ESP32 and Arduino ...

When the ESP32 detects a specific signal has been sent to the flight controller, it can activate the mechanism on the 3D printed hitch to either grab on to a package or release it at a certain point.

Max Imagination has published the making of a DIY spherical robot that moves by rolling inside a transparent plastic ball. It ...

With something as powerful as the Raspberry Pi 5, you can even design a fully autonomous drone that can instantaneously process the readings from the ESP32’s sensors and send control signals ...

ESP32 boards may be complex for beginners but offer a wide range of features for DIY projects. Projects like a Wi-Fi scanner, ...

Max Imagination is back! Join us live on June 25 for EEI #51 as we dive into DIY drones, ESP32 builds, and more.