Arduino Voltmeter Prototype

Arduino Voltmeter Prototype

Proto G @ instructables.com has build an Arduino based digital voltmeter that is able to measure up to 30V and it’s using an OLED ...


ArdLock – Arduino Door Lock

ArdLock – Arduino Door Lock

EswarD2 @ instructables.com has build an Arduino based door lock using Arduino UNO, a keypad and a servo motor.


Arduino by mixos
PCB Christmas tree

PCB Christmas tree

Well, Christmas may over but we think you may take a look at this well designed PCB Christmas tree and why not consider building...


Arduino by mixos
Smokerduino – Arduino Smoker Controller

Smokerduino – Arduino Smoker Controller

rjkorn @ instructables.com shows us his Arduino Smoker Controller: I had made a Sous Vide controller and thought it might work...


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Smart Watch

Smart Watch

Matthew Filipek from Cornell Univercity has build a nice smart watch with 1.7 inch touch screen, SD card, Bluetooth module and...


chipKIT Tutorial: Using Nokia 5110 LCD

chipKIT Tutorial: Using Nokia 5110 LCD

Raj @ embedded-lab.com has posted another great tutorial on how to interface a Nokia 5110 LCD to chipKIT board.


Arduino Tutorial: Using a Servo SG90 with Arduino

Arduino Tutorial: Using a Servo SG90 with Arduino

educ8s.tv shows us how to use a servo motor with Arduino UNO: A Servo is a small device that has an output shaft.


ESP8266 weather display – work in progress

ESP8266 weather display – work in progress

Markus Hirsch is working on a ESP8266 weather display using an AVR mcu and an OLED display: This is a little weather monitor.


DIY a Simple Automatic Humidifier

DIY a Simple Automatic Humidifier

loovee @ instructables.com has build an automatic humidifier that will monitor temperature and humidity and will act if the...


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Better 3D graphics on the Arduino – ILI9341 LCD

Better 3D graphics on the Arduino – ILI9341 LCD

M Rule @ crawlingrobotfortress.blogspot.com discuss about ways to optimize 3D rendering on ILI9341 LCD and Arduino: Both...


Arduino by mixos
INA219 current sensor DIY Breakout board

INA219 current sensor DIY Breakout board

Juan Ignacio has designed a INA219 current sensor DIY Breakout board: Another small board, this time for a INA219.


Adding a USB power port to a switch for IoT

Adding a USB power port to a switch for IoT

Jesus Echavarria @ jechavarria.com has tipped us with his latest project.