Get Sensor Data From Arduino To Smartphone Via Bluetooth
https://www.electronics-lab.com/get-sensor-data-arduino-smartphone-via-bluetooth/
Hariharan Mathavan at allaboutcircuits.com designed a project on using Bluetooth to communicate with an Arduino. Bluetooth is one of the most popular wireless communication technologies because of its low power consumption, low cost and a light stack but provides a good range. In this project, data from a DHT-11 sensor is collected by an Arduino and then […]
The Winkel Board, All-in-one Arduino Compatible Board
https://www.electronics-lab.com/winkel-board-one-arduino-compatible-board/
Mintbox Technologies is an Indian tech startup who build smarter connected devices for everyone. It is specialized in consumer electronics, open source software & hardware, PCB design services. Mintbox latest product is The Winkel Board, a powerful new Arduino-compatible, open source hardware platform for development and prototyping. Based on the Atmel ATmega128 microcontroller, The Winkel […]
Arduino Bluetooth Tutorial HC-05
https://www.electronics-lab.com/arduino-bluetooth-tutorial-hc-05/
Bluetooth is typically a low power, medium range device, in fact it can reach up to 10 meters. Bluetooth operates on the same frequencies as WiFi, 2.4Ghz.Connections are normally one to one meaning no group communication is allowed by the protocol. The connection is established by a master device, which connects to a slave device. […]
Connecting HC-05 Bluetooth Module to Arduino
https://www.electronics-lab.com/connecting-hc-05-bluetooth-module-to-arduino/
TechDepot Egypt @ instructables.com has published a tutorial on how to connect a HC-05 Bluetooth module to Arduino. Turorial shows how to connect the module with Arduino and example code is included. It is worth noting that the HC-05 power in (Vcc) uses 5V, while the transmit and receive (TXD and RXD) logic signal uses […]
Bluetooth enabled Door locker using Arduino
https://www.electronics-lab.com/bluetooth-enabled-door-locker-using-arduino/
Frank Donald @ gadgetronicx.com has build a bluetooth controlled door locker using Arduino. Source code included: DIY Arduino based lockers can be found plenty in the internet where keypad was used to feed lock input. But this Bluetooth enabled Door locker uses Bluetooth as a medium to connect with the locker and your smart phone to […]