Notifications You must be signed in to change notification settings This project focuses on developing a system that allows the control of an LED using an Android app via Bluetooth. The system ...

This is Arduino Bluetooth Control from Android device Application (switch on led off led) - chelvanlab/Android-Bluetooth-Control-Arduino-LED ...

You can control the brightness of these LEDs using variable resistors VR1, VR2 and VR3 respectively. Parts Needed. Arduino UNO board – 1 ; 5mm LEDs Red, Green, Blue – each 1 ; 100K Variable resistor – ...

Whether controlling an LED or an AC device, this setup demonstrates a simple yet powerful application of Arduino and Bluetooth technology. The author’s prototype is shown in Fig. 1. The list of ...

This setup allowed [Alex] to control all 128 LED’s with just seven bits, but it was too slow for him. His solution was to control the multiplexers with counter IC’s. The Arduino can just ...

The Arduino can be used to power a series of LEDs that are hidden behind a two-way mirror, creating the illusion of an infinite tunnel. 4. LED Matrix An LED matrix is a grid of LEDs that can be ...

Arduino simulator window. The Arduino Sketch (code) is simple and flexible. The Delay at the end of the Loop procedure is added deliberately to avoid possible switching errors. The delay of 250ms woks ...

Spread the loveArduino is a well-known open-source electronics platform that provides users with the ability to create interactive and easy-to-control systems in a reliable manner. A popular use for ...

[Bill2009] has made some nice progress on a control panel for his motorcycle over at the arduino.cc forums. It can show speed, tachometer readings for the wheel and engine, as well as indicate the… ...

WS2811 LED Driver Pinout. GND This pin connects to the ground (GND) or 0V reference of the power supply.. DATA This pin is the data input for the WS2811 driver. It receives the control data from the ...