In general, the cost of electronic components and the tools used to fiddle with them have been dropping steadily over the last decade or so. But there will always be bargain-hunting hackers who are ...

One of the great things about home automation is that it’s limitless. Whether you add more smart locks, toss some smart light bulbs into lamps, or add another smart thermostat to your home, it’s ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

Arduino enthusiasts that enjoy building Internet of Things projects may be interested in a new Arduino IoT controller that has been created which is fully open source and provides a complete IoT PLC ...

Some of our readers might remember the Controllino PLC Arduino open source Internet of Things controller we featured here on Geeky Gadgets back in March of this year. Unfortunately back then their ...

ClearCore CLCR-4-13 is an industrial IO and motion controller that can be programmed using the Arduino IDE. It handles up to four axes of step-and-direction motion control (500kHz max step rate), and ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

Arduino unveiled a new preassembled board today called the Esplora, which includes a variety of sensors and controls already assembled, allowing aspiring game programmers to quickly and easily get up ...

DIY musical instruments are their own thing entirely, but if you're looking for a place to start, Adafruit has a guide to building your own MIDI controller using an Arduino. The OONTZ uses a 3D ...