0.8A step-up DC/DC converters in a tiny package

0.8A step-up DC/DC converters in a tiny package

Torex Semiconductor’s XC9141/XC9142 series of 0.8A step-up DC/DC converters come with an input–output disconnection function (lo...


Raspberry Pi Wifi module without USB

Raspberry Pi Wifi module without USB

This board will let you add WiFi functionality to your Raspberry Pi Zero without having to sacrifice the only available high...


USB Power Meter

USB Power Meter

Daniel Grießhaber @ hackaday.io has published his build of a USB power meter.


USB by mixos
DIL-Duino – Arduino in a DIL shape

DIL-Duino – Arduino in a DIL shape

DIL-Duino is a complete Arduino environment in a DIL-8 form factor based on the DigiSpark Hardware.


Arduino USB by mixos
Building a “$5 Forth computer”

Building a “$5 Forth computer”

Ken Boak has designed a tiny 16-bit computer around a FRAM based MSP430 microcontroller.


USB Cable Tester

USB Cable Tester

davedarko wanted an easy way to check a USB cable, so he created this project: A little ATtiny45, some LEDs and transistors – b...


USB by mixos
Programmable CW Morse beacon

Programmable CW Morse beacon

Marko Pavlin has designed a Mini USB dongle with STM32F0xx that is connected to USB and controlled via command line interface.


USB by mixos
USB to Serial Adapter using FTDI FT231X

USB to Serial Adapter using FTDI FT231X

Sergey @ malinov.com has build another FTDI FT231X based USB to Serial adapter and provides the design files to the public domain.


Atmega32u4 Breakout Board Tutorial

Atmega32u4 Breakout Board Tutorial

adafruit.com has published a new tutorial for their Atmega32u4 breakout board.


MIDI to USB Adapter with Teensy

MIDI to USB Adapter with Teensy

Joonas Pihlajamaa wanted to connect his keyboard to his Macbook and for that reason he build a MIDI to USB interface using Teensy...


SerialUSB: A cheap USB proxy for input devices

SerialUSB: A cheap USB proxy for input devices

Serialusb is a cheap (~$5) USB proxy intended to be used with input devices.


USB by mixos
Teensy 3.2: A first look at the powerful Arduino compatible board

Teensy 3.2: A first look at the powerful Arduino compatible board

educ8s.tv reviews the Teensy 3.2 Arduino compatible board and examines if it’s compatible with his existing sketches.


USB by mixos