USB-C versus USB Micro connectors are turning into one of the holy wars of our time. Rather than be left on the wrong side of the divide [Stefan S] has come up with his own USB-C version of of an A… ...

Last month I came across an Adafruit tutorial that rekindled my old desire: USB NeXT Keyboard with an Arduino Micro. The links provided happened to include the pin-out of the Sun Type 4/5/6 keyboards ...

Even with more and more devices making the leap to USB-C, the Arduino Uno still proudly sports a comparatively ancient Type-B port. It wouldn’t be a stretch to say that many Hackaday readers … ...

Diferent behaviour if esp32devkit V4 powered from 5V pin or from micro USB connector. Im controlling some ws2812B rgbs with the esp32, you must use especific libraries for esp32 and ws2812, but if I ...

Our kit includes the Maker Uno RP2040 itself, four Grove to jumper cables, a USB-A to USB-C cable, a soil moisture sensor with one Grove cable, an HC-SR04 ultrasonic sensor with a Grove cable, a SG90 ...

Out of the box, the BeagleBone Black includes a single DC power barrel connector, two USB 2.0 ports (one micro USB), a micro SD card slot, a micro HDMI port for video output, and a 10/100 Ethernet ...

To overcome these concerns, this work proposes an Arduino based Pro Micro Versa USB, which utilizes the Arduino ATmega32u4 chip, a versatile 8-bit microcontroller from Microchip Technology, housed ...

But it's possible to go even smaller, as the makers of a new Arduino-compatible product called "Microduino" show. At 1" × 1.1", it's nearly as small as a quarter.