simple arduino code for controlling a 4 DOF servo arm This is some basic control software I wrote as I (unknowingly) overwrote the software already on the board (which is nowhere to be found). Here ...

This example uses the simple callback as in the case TCRT5000_IOAbs_Callback in Arduino-IR-Task. The callback handles the switching between moving the servo up and down.

Servo Motors are known for their accurate shaft movement or position. Here is a detailed tutorial to control the position of a Servo Motor with Arduino Due.

The official Arduino IDE is a dour piece of software designed for uploading code to the ubiquitous and super-cool micro controller. It is a standalone, non-networked app that isn't very pretty to ...

You can see the straight key being pressed by a hobby servo in the image above. The servo is driven by the Arduino, which will transmit the series of letters automatically.

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape.

If you've always wanted to try to build an Arduino project, this may be a great way to start. Matt Williamson built a tiny, Arduino-based motion sensor that will SMS you when something moves by ...

Although there are other ways to do this, [Rod] has decided to write up his method of using two Arduinos and the I2C protocol to expand an Arduino’s IO capacity. As seen in the picture above,… ...

While it’s great to look at professional maker projects that use motion tracking cameras or giant 3D prints that break the bank, it’s also nice to look at simple Arduino builds too. This ...