‘Circuit Cobbling’ the Riffle Data Logger

‘Circuit Cobbling’ the Riffle Data Logger

John Keefe has designed an open source data logger that is able to monitor conductivity, temperature and turbidity of water in...


Microcontrollers by mixos
Get ready for MPLAB Express

Get ready for MPLAB Express

Chas from iradan.com discuss about MPLAB Express, the new cloud IDE from Microchip for PIC microcontrollers.


Microcontrollers by mixos
AC PWM dimmer for Arduino

AC PWM dimmer for Arduino

diy_bloke @ instructables.com has designed an AC PWM dimmer for Arduino: Over 3 years ago, I published a simpel TRIAC AC dimmer...


$2 Arduino – ATMEGA328 as a stand-alone

$2 Arduino – ATMEGA328 as a stand-alone

In this tutorial you will learn how to use ATMEGA328 microcontroller as standalone Arduino.


Microcontrollers by mixos
LiFePO4wered/Pi – LiFePO4 battery for Raspberry Pi

LiFePO4wered/Pi – LiFePO4 battery for Raspberry Pi

Patrick Van Oosterwijck has published a LiFePO4 battery solution for Raspberry Pi that will also act as UPS power supply: The...


WiFi Signal strength indicator using ESP8266

WiFi Signal strength indicator using ESP8266

A simple signal strength indicator for the ESP8266 and 128 x 32 OLED Display This is a simple Arduino IDE sketch that displays the RSSI, BSSID and...


BIG Clock Made From Six 3″ 7-Segment LCDs

BIG Clock Made From Six 3″ 7-Segment LCDs

Pierre Muth build a nice big clock using 3″ 7-segment LCD displays.


Microcontrollers by mixos
Open-Source SWD Programming Adapter

Open-Source SWD Programming Adapter

Ethan Zonca has designed a programming adapter for use with STM32 programmer.


Atmel SAM D09 Development board

Atmel SAM D09 Development board

Dan Watson has designed a development board for the Atmel SAM D09 microcontroller: The Atmel SAM D series of 32-bit...


Microcontrollers 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.


Open-source OBD adapter

Open-source OBD adapter

Alex @ obddiag.net has published a new open source OBD adapter which provides you a serial interface using the ELM327 command set...


ATTiny25 based tea timer

ATTiny25 based tea timer

Michael @ acidbourbon.wordpress.com has built the “perfect” tea timer project.


Microcontrollers by mixos