Messing around with Arduino can lead to some fun projects ... t work right and also might short out and create a fire risk. Resistor values are measured in Ohms, which indicates electrical ...

Here is a simple Arduino Camping Light project. In this design, only one push button switch is used to control the light output ... If you want to use a bi-polar transistor, don’t forget to add a ...

This is a hotel room door swinging open. The device he holds in his hand is an Arduino connected to the OUTSIDE portion of the door lock. It takes approximately 200 milliseconds from the time an ...

Leaving the joke aside, let me show how you can achieve this. You will need the Arduino Board, a 560Ω resistor, and LED and the code example below. We set the pinButton variable as integer 8 and we ...

One misplaced leaf obscuring your light-dependent resistor can turn things on unnecessarily, and considering the actual time of sunset fluctuates over the year, mechanical switches require ...

A trio of ultra-high-precision Bulk Metal Z-Foil surface-mount resistor networks offer the best combination of stability features ever in the ball grid array format, according to the manufacturer.