An Arduino library for I²C GPIO-expander with sample code. To operate the port for input, the IO pins can be configured bit by bit. The config bit for output is 0 and input is 1. When the bit 0 to 3 ...

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, ...

Default setting of LED brightness may be too strong! Basic sample code have setting of maximum current output. It may be too bright for normal use. If you want to turn down the output, adjust first ...

In this tutorial, we will develop a 5V variable voltage source from Arduino Uno. For that, we are going to use ADC (Analog to Digital Conversion) and PWM (Pulse Width Modulation) features. This ...

Pins of microcontroller can be used as inputs or as outputs. Output on a microcontroller (Arduino): We use pin of a microcontroller as output , when we want to give command - information to an ...

Spread the love“`html Connecting sensors to Arduino opens up a vast array of possibilities for hobbyists and professionals alike, transforming ideas into functional prototypes and projects. Whether ...

Arduino has taken the product “maker” world by storm and one of the more popular Arduino modules is the Analog Devices AD9851 DDS waveform generator. An Internet Web search for “Arduino DDS” showed ...

Check out the this colourful but BASIC use of Arduino... I flagged this one in the "Tweets of the Week" section of Electronics Weekly magazine, from the Arduino team, but it's worth highlighting in a ...

We’ll admit it, we’re all spoiled. A few bucks can now buy a computer that would have been the envy of everyone back in the late 1970s or early 1980s. So it’s no surprise that [krallja] was able to ...