Bluetooth

Build an Arduino Scoreboard using Outdoor P10 LED Matrix Display and Update Scores Remotely using Smartphone

An electronic scoreboard is one of the most important gadgets anybody can have during any sports tournament. Old manual...

Cell Phone Controlled Fingerprint Solenoid Door Lock using Arduino and HC-05

Now the whole world is in the grasp of COVID 19 and everyone is taking precautions wherever they can to prevent themselves from...

New Family of WiFi-6 + BT/BLE Solutions from NXP Semiconductors for Increased Capacity and Performance in Gaming, Audio, and IoT Connectivity Solutions

NXP Semiconductors has introduced a set of wireless solutions under the IW62X family, a family of 2x2 Wi-Fi 6 (802.11ax) Dual-...

New Programmable BLE System-on-Chip with Ultra-Low-Power Radio to Extend Battery Life in Consumer Applications

STMicroelectronics has introduced the BlueNRG-LP, a BLE 5.2-certified, Bluetooth LE System-on-Chip (SoC) that has been designed...

BLE based Proximity Control using ESP32 – Detect Presence of BLE Devices

Proximity sensors can be described as one of a kind switches that detect a nearby object with the help of light,...

Arduino to Arduino Bluetooth Communication using Master Slave Configuration

HC-05 Bluetooth Modules are the go-to Bluetooth modules for any Arduino project! It’s easy to hook up and code in the Arduino...

High Power LA4440 Double IC Stereo Audio Amplifier with Bass and Treble Control

The LA4440 is a very popular dual-channel audio amplifier commonly used to build high power audio amplifiers. The IC is known...

High-Performance BLE 5.0 Module from Panasonic for Long Range IIoT Applications

Panasonic Industry has launched a new Bluetooth 5.0 Low Energy module called PAN1780 based on the Nordic nRF52840 SoC single-...

SensorTile.Box Review – Test and Validate your Wearable Ideas Instantaneously

A few years back, if someone were to tell me a watch could not only tell time but can also measure the heart rate and track...

DIY Arduino Wireless Programming Shield using Bluetooth Module

While doing projects using Arduino, we always need to connect Arduino to PC in order to upload the program in it. But sometimes...