Did you know that you can use Arduino to turn ... 8 and we connect the button at pin 8 on the Board. Then the LED is connected to pin 2 using the resistor in series with it. In the setup() function we ...

Here is a simple Arduino Camping Light project. In this design, only one push button switch is used to control the light output (from a bunch of white LEDs) between off, dim, medium, and full ...

The button states could easily be read by using an Arduino’s analog input. A Pro Mini model was ... the appropriate spot on the head unit’s circuit board. To do this the button for each ...

[Alex] needed a project for his microcomputer circuits class ... it looks like multiple LED’s are lit up simultaneously. [Alex] planned to use an Arduino to control this display, but it ...

The loop usually waits for input ... the Arduino's pins connector (also called a header). But at the same time LED_BUILTIN tells the Arduino to use the actual built-in LED on the Arduino circuit ...

An LED-driver reference design for an LED replacement of 100W incandescent bulbs has been introduced by Power Integrations, writes Richard WIlson. Dubbed DER-322, the circuit is desigend ... for short ...