Welcome to the Arduino Uno Pin Diagram Explanation user manual, your ultimate resource for understanding and using your new product. Compatible Accessories This section lists compatible accessories ...

That 5v is supplied using Arduino UNO and the output of Tilt sensor is taken at PIN 4 of the Arduino. LED is connected with the PIN 2 of the Arduino UNO with 220-ohm resistor to limit the current to a ...

In this project we are going to interface RGB (Red Green Blue) LED with Arduino Uno ... The internal circuit of a CC RGB LED can be represented as below. In Common Cathode type, If we want RED to be ...

The author’s prototype of window alarm annunciator based on Arduino is shown in Fig. 1. The circuit diagram of the window alarm annunciator is shown in Fig. 2. It is built around Arduino Uno board ...