It’s an Arduino shield that adds a Linux SoC, WiFi, Ethernet, and USB Host to any Arduino board from the Uno, to the Duemilanove and Mega. It is basically identical to the Arduino Yun, ...

There have been plenty of Z80 computer builds here on Hackaday, but what sets them apart is what you do with them. [Andrew] writes in with his Z80 single-board computer made from scratch, using the… ...

Change the IP address of the Arduino in the Mach4ModbusW5500.ino sketch to conform to your network. For example, if your network subnet is 192.168.1.X then change the IP address to something like ...

The Extended DAC Shield is a high-speed, high-precision, eight channel, -10V to +10V analog output shield for the Arduino. The design will be open source with schematic, layout, and source code ...

Here’s a simple sketch for the initial test of the MCP4725 module. This experiment uses Arduino Uno and an LCD shield as hardware in addition to the DAC module. The sketch (code), supported by the ...

In this DIY session, we make an Arduino Motor Driver Shield to drive DC motors, stepper motor and Servo Motor.Compatible with Arduino UNO and Arduino Mega, this motor driver shield can operate 4 DC ...

I would like to build an analogue clock using old fashioned Voltage meters to display the hour, minute and seconds. Using a networked Arduino or PICduino (or other controller), this shield provides a ...

The Arduino USB Host Shield allows you to connect a USB device to your Arduino board. ... This is on digital pins 10, 11, 12, and 13 on the Uno and pins 10, 50, 51, and 52 on the Mega. On both boards, ...