LEDs strips are cool. But they are not cool enough to be bought as it is. This is why I made my own Arduino program to control a LEDs strip composed of 60 RGB LEDs thanks to an Arudino Uno board and a ...

In future I want to adapt it to "Full Color RGB LED Strip Driver Module Shield for Arduino STM32 AVR 3.3V-5V" as my bluetooth device needs 5v pin from Arduino Uno R3 and I now have them connected on ...

Fig. 1: Wiring diagram for the LED desk lamp Working. Regulated 5V DC from the Arduino Uno’s onboard linear voltage regulator powers the HC-05 compatible Bluetooth module. The module communicates with ...

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 ...

Regular candles can be awfully boring at times. They can only produce one color and the flicker is so… predictable. They can’t even be controlled by an infrared remote control, not to m… ...

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 – ...

Spread the loveThe Arduino has long been a favorite among electronics enthusiasts of all levels of skill, and it’s easy to see why. Whether you’re a beginner or a seasoned pro, the Arduino makes it ...

Nordic Semiconductor has released a Bluetooth Smart software development kit (SDK) for Arduino-based projects, that is compatible with a range of Arduino, ChipKIT shields that employ the nRF8001 ...

He takes a garden-variety Arduino and a cheap Bluetooth interface board and then controls it from Chrome. You can see the video below. The HM-10 board is cheap and could connect to nearly anything.

The Bluetooth Smart SDK is complemented by the Bluetooth Smart BLE Arduino shield from Red Bear Lab. The BLE shield board complies to the Arduino form factor and contains all necessary circuitry to ...