The newly released Arduino Leonardo has a few very interesting features, most notably the ability to act as a USB keyboard and ... copy and paste’ button project as well as a few multimedia ...

He combined this browser extension with a Teensy development board, and had his voting button prototyped in no time. Once he fine-tuned the Arduino sketch that he used to emulate the required ...

so I built her a "Button Box" based around an Arduino. Open source ... It lets me avoid wasting power through the USB circuit, and also lets me easily put filter capacitors on to help smooth ...

Arduino boards can most definitely help ... the USB port, power port, reset button, and pins. The USB port is for connecting to your computer to upload the code, while the power port is for ...

This polished DIY set of quiz show style buttons project combines gaming, electronics, and an Arduino chip into a detailed build that serves as a road map for more advanced projects. Instructables ...

Did you know that you can use Arduino to turn on an LED when you press ... Actually you can disconnect the board from the power supply or USB. /* sketch 2 turn on a LED when the button is pressed and ...

It's of course backwards compatible with existing Arduino add-ons, but sets itself apart with a new USB controller with lower latency and driver-free operation on Mac and Linux. This should make ...

The Linear Technology Linduino board uses the same Atmel chip as a Arduino Uno, but has isoalted USB and more dc power. So the first and most essential difference is that in addition to the normal ...