For you Arduino fans, here's a great last-minute Halloween project idea from the guys over at Open Electronics: The basic idea is that they are using an Arduino to monitor ambient audio levels and ...

[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo motor assembly, but with a stepper motor-like interface. By stacking some small ... The Arduino source for this ...

While building robotics projects, the importance of controllers and motors cannot be overstated. These components are the heart and soul of any robotic system, providing the necessary control and ...

This solar tracker system uses the Arduino UNO board, a servomotor, 2 LDRs and 2 resistors to rotate the solar panel towards the Sun or a source of light. Here https ...

This includes LEDs, LCD modules, servo motors, and buzzers ... For your first project, start small using one of the built-in examples in the Arduino IDE. The most beginner-friendly sketch ...

Servos are small motors that can precisely angle their ... relatively reasonable price on eBay by searching for “Arduino pan-and-tilt servo kit.” You may have to assemble it yourself, but ...

But if you’re going to really go far you’ll also need to get good at electronics, which was part of the reason behind this Arduino servo tester. [Peter Pokojny] decided to take the plunge ...

A typical Arduino microcontroller board is pretty small, about the size of a credit ... Ethernet, GPS, a motor/stepper driver, sensors, OLED, Bluetooth, an amplifier, and more.