This article follows up by presenting a simple circuit for a frequency counter derived from the GPSDO schematic. As shown in Figure 1, we reuse much of the previous design including the power supply, ...

An Arduino can be used to test the life of any battery with less than 5 volts, Boxall says. So, for a quick way to see how much juice your AAA, AA, C, or D batteries have left, build this Arduino ...

Contains the 2D layout of the board with Arduino Nano's standard size as well as the routing, alignment, and guide comments.

This project involves the design, simulation, and implementation of a Smart Water Dispenser system. The system provides the user with the ability to select the water temperature (hot, cold, or ...

The flexible Arduino board does work as shown with the RGB LED and power LED in the photo above and YouTube video below, but its usefulness is rather limited, and some corners had to be cut as for ...

ArduTV is an upcoming shield designed to make it easy for Arduino users to connect their projects to any HDMI display. By using an AMD Spartan-7 FPGA, it handles all graphics processing on its own, ...

Posted in Arduino Hacks Tagged capsense, Teensy, touch sensor ← Siri Proxy Adds Tons Of Functionality, Doesn’t Require A Jailbreak Power Strip Hack Reduces Standby Electricity Consumption → ...