The Arduino compatible modules are now production ... and have no problems with connectivity! The Bluetooth Controlled Relay Board With Optional Solenoid Lock: There are quite a few apps out ...

It’s hard to imagine an easier way to set up communications between an Android device and an Arduino using Bluetooth than by following this guide. In the center of the breadboard you can see the ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

His build uses an Arduino Mega with a BlueSMiRF Silver Bluetooth board that actively ... Doors are unlocked directly through a 2-channel relay module, and an LED indicator inside the vehicle ...

Once paired, these modules relay serial information from your smart device to the dev board and vice versa. Just reverse the receive (Rx) and transmit (Tx) lines between your Arduino and Bluetooth ...

Based on a Nordic Semiconductor 32-bit ARM system-on-chip that has built-in support for Bluetooth 4.0, the RFduino runs the same code as Arduino UNO and DUE boards, and it works with any type of ...

Today, Coin announced that it will offer up an Arduino Bluetooth Low Energy module that’s designed to be small and easy to integrate into hardware hacks and products of all kinds. The $22 kit ...

Using an Arduino Mega microcontroller ... from setting reminders and playing music to controlling smart home devices. The Bluetooth module allows Twinky to connect to other devices, expanding ...

Arduino is famous for empowering DIY projects ... text messaging you every time your cat sneezes. The addition of Bluetooth and NFC might give Primo a slight edge until these kinds of chipsets ...