openSip+Puff for people with limited mobility

openSip+Puff for people with limited mobility

Low-cost, open-source “sip-and-puff” interface to enable new methods of expression for people with and without limited mobility.


Microcontrollers by mixos
Open source 25-core processor can be stringed into a 200,000-core computer

Open source 25-core processor can be stringed into a 200,000-core computer

Researchers at Princeton University have built a 25-core chip that can scaled easily to create a 200,000-core computer.


Microcontrollers by mixos
Teensy 3.5 and 3.6 Are Here !

Teensy 3.5 and 3.6 Are Here !

“Teensy” is a tiny size board compatible with Arduino software and libraries.


Issues with printf function

Issues with printf function

The C library function printf() is one of the common used functions in embedded systems world to debug the code in real time over...


ESPUSB – An USB Software Stack For ESP8266

ESPUSB – An USB Software Stack For ESP8266

ESP8266EX and even the new ESP32 SoC lack a USB hardware transceiver, so [CNLohr] decided to develop a USB software stack for...


AriCalculator – A homemade handheld calculator

AriCalculator – A homemade handheld calculator

The AriCalculator is a DIY calculator or a general purpose handheld device.


Sunburn Monitor – A UV monitor

Sunburn Monitor – A UV monitor

Sunburn Monitor is a UV monitor with sound-based indication.


An Atmega library for multiple HD44780 LCDs

An Atmega library for multiple HD44780 LCDs

Davide Gironi has posted an I2C multiple HD44780 AVR Atmega library: This library implements a driver for HD44780 lcd connected...


How to Design a Digital Logic Circuit Using PSOC

How to Design a Digital Logic Circuit Using PSOC

A project on hackster.io, made by Juan Esteban Paz demonstrates how you can design a digital logic circuit using PSoC from...


RTL8710 Is a New ESP8266 Competitor

RTL8710 Is a New ESP8266 Competitor

In the last two years, ESP8266 was the Wifi Chip/Module which dominated the market of hobbyists, even a lot of commercial...


TFoC: FPGA & Forth = VGA

TFoC: FPGA & Forth = VGA

Here is a fun project, created from start to finish by Matthias Koch: In itself, this is no big deal.


Microcontrollers by mixos
Measure Weights Using OpenScale from Sparkfun

Measure Weights Using OpenScale from Sparkfun

Sparkfun has a simple-to-use and open source solution for measuring weight and temperature.