This Arduino BASIC interpreter will make a really fun one-day project if you’ve already got the parts on hand. [Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD ...

There's a tripwire — made up of a laser directed at a light sensor ... the setup and change the code to display the waste level on the LCD instead of just the Arduino IDE's serial monitor.

The Pressure Sensor Module incorporates a material called Velostat ... It will also prepare the user on how to successfully hook the Velostat up to an Arduino and how to code for it. This module can ...

Code in the Arduino sketch is then used to compute the actual voltage being measured. The analog sensor on the Arduino board senses the voltage on the analog pin and converts it into a digital format ...

Instead, [Ivan] decided to drive it directly from an Arduino Uno ... RAM and flash. The code is available on Github. If you need inspiration for your own controllerless LCD driver.

To link a standard 16×2 LCD directly with the microcontroller, for instance Arduino, you would need atleast 6 I/O pins to talk to the LCD. However, if you use an LCD module with I2C interface, you ...