Technobezz

Arduino USB Camera Adds Microphone and Adjustable Ring Lighting

Arduino has introduced its first official standalone Arduino USB Camera, pairing HD imaging with a microphone and adjustable ...

Build a Custom OLED Keychain Buddy with an ESP32 S3 from Scratch

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...
Hackaday

Two Microcontrollers Talking, All It Needs Is An LED

There are some projects that seem at first sight to be easy, but anyone who tries them finds a whole heap of unexpected problems and turns to the off-the-shelf device. PCB antennas for example, or ...

ESP32-H2 Brings 20mA Active Power to Zigbee IoT Devices

The ESP32-H2 microcontroller offers ultra-low power for Zigbee smart home devices. It draws just 20mA compared to the 77mA of ...

[Deep Dive] The Gateway to Robot Development Lies in the "Record of Movement" ~Decoding a 6-Month Roadmap for Software Engineers~

I recently read an article by Ronin (@DeRonin_) titled "How to become a Robotics Engineer in 6 months (RESOURCES)". It is a ...
XDA Developers on MSN

A box of cheap sensors taught me more about the ESP32 than any tutorial

I ditched ESP32 tutorials for a $20 sensor kit, and that made all the difference ...
CNX Software

Gearotons M17 – A low-cost NEMA-17 4-in-1 servomotor with driver, motion controller, and encoder

Gearotons M17 open-source hardware servomotor integrates the four parts of a motion axis into one standard NEMA-17 body with no protrusions: the motor, the driver, the motion controller, and the ...
Bringus Studios Official on MSN

Gaming on an Arduino - Turning a microcontroller into a game machine

Gaming on an Arduino sounds impossible, but a more advanced board turns the idea into a real experiment. Emulation, desktop-style use, and hardware limits test how far a microcontroller-adjacent setup ...