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 […]
Raspberry Pi 3 on sale at $35
https://www.electronics-lab.com/raspberry-pi-3-on-sale-now-at-35/
Raspberry foundation announced the Raspberry Pi 3 at the same price as the previous board. This new board features 1.2GHz 64-bit quad-core ARM Cortex-A53 CPU with ~10x the performance of Raspberry Pi 1, Integrated 802.11n wireless LAN and Bluetooth 4.1 and full compatibility with the previous boards. For Raspberry Pi 3, Broadcom have supported us […]
MAGIC PIXEL – Bluetooth full color LED display
https://www.electronics-lab.com/magic-pixel-bluetooth-full-color-led-display/
MAGIC PIXEL is a full color LED display able to show animations, scrolling texts, and video from a PC or Mac. The display can also be controlled using an Android or iOS device via bluetooth interface. Magic Pixel is a universal and handy Bluetooth LED display, which we’ve been developing with focus on ease of use […]
Starling – WiFi enabled LED Display
https://www.electronics-lab.com/starling-wifi-enabled-led-display/
Starling is a modular, Open Source LED display with WiFi connectivity. It comes with a mobile app for easy configuration and usage and has hardware support for Bluetooth. The LED matrix is driven by an Atmega8 microcontroller (MCU), instead of a standard ASIC. This provides a lot of flexibility in the firmware. The firmware detects […]
Sparkfun: First Impressions of the ESP32
https://www.electronics-lab.com/sparkfun-first-impressions-of-the-esp32/
Jimb0 @ sparkfun.com takes a first look on the new ESP32 WiFi board by Espressif that’s an improvement of the ESP8266 board. The ESP32 doesn’t replace the ESP8266, but it does improve on it in every aspect. Not only does it have WiFi support, but it also features a Bluetooth 4.2 radio, making it even […]
OSHChip – general purpose processor board in DIP format
https://www.electronics-lab.com/oshchip-general-purpose-processor-board/
OSHChip is a general purpose processor board based on ARM Cortex-M0 32 bit processor running at 16 MHz. It includes 2.4 GHz Bluetooth Low Energy radio and a broad range of built-in Peripherals. It features 256 KBytes of Flash memory for program and data and 32 KBytes of SRAM. All this functionality comes in a […]
Fobble – A general purpose Wireless Breakout Board!
https://www.electronics-lab.com/fobble-a-general-purpose-wireless-breakout-board/
Ken Boak has designed a compact board with RFduino Bluetooth Low Energy Module: This week I have been working on another of my standard footprint 50mm x 50mm boards – it is a general purpose wireless module carrier board:- Fobble. That’s a BLE Fob – for anyone who misses the pun. In the last few […]
Smart Watch
https://www.electronics-lab.com/smart-watch/
Matthew Filipek from Cornell Univercity has build a nice smart watch with 1.7 inch touch screen, SD card, Bluetooth module and various apps. One of the main inspirations for this project was Jared Sanson’s implementation of a DIY smartwatch (REF 0). With several design iterations, he was able to produce a watch in a very […]
PIC32 Bluetooth Starter Kit; DM320018
https://www.electronics-lab.com/pic32-bluetooth-starter-kit-dm320018/
The DM320018 PIC32 bluetooth starter kit comes with demonstration code that allows it to communicate with smart devices that are bluetooth enabled. It features the PIC32MX270F256D MCU for central processing and the FLC-BTM805 dual-mode Bluetooth HCI module. The kit also contains Cree high output multi-color LED, three standard single color LEDs for display, five push […]
Mobilinkd – Highly mobile packet radio
https://www.electronics-lab.com/mobilinkd-highly-mobile-packet-radio/
If you enjoy APRS (the Automatic Packet Reporting System) in US and Canada this device will make your life easier. All you need is the tiny board, your radio and an Android phone. Introducing the Mobilinkd Bluetooth APRS® TNC. With your radio, your Android phone and this TNC, you have everything you need to get […]