Butchered USB TTL Serial Adaptor

Butchered USB TTL Serial Adaptor

Aaron Brady writes: We popped open the case, and there were two main ICs, a Prolific 2303 (the USB to Serial IC) and a ADM3251E...


USB by mixos
Dark Sensitive Lamp ON/OFF Controller

Dark Sensitive Lamp ON/OFF Controller

Dark Sensitive Lamp controller project switches a load connected to it when light falling on LDR (Light Dependent Resistor) goes...


Using USB Type-C on hobbyist projects

Using USB Type-C on hobbyist projects

Tyler has build a breakout board for Type-C USB plug and explains how this can be used in various DIY projects.


USB to UART Converter with GPIO – MCP220

USB to UART Converter with GPIO – MCP220

The Module is based on The MCP2200, which is a USB-to-UART serial converter which enables USB connectivity in application that...


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.