This is a low-cost location-based method of managing contact tracing in places where other methods may be unusable.
Lastleaf rescues from road accidents by sending automated SOS using Raspberry Pi, Android application, Soracom service and Internet.
Free USB-C port by powering your Raspberry Pi through the expansion port and use USB-C to share Wi-Fi, Ethernet and Bluetooth conn. + files.
Sending Bluetooth data with the RAK Starter Kit: RAK5005-O and RAK4631
A talking Arnold Schwarzenegger book, with added Terminator mode.
Blue Up is a social sport game. Players throws his LightBlue Bean as high as he can. NO soldering required and instant fun!
View your local weather information from your smartphone.
I made an RC car in this class.
This shows how to make a portable Bluetooth boombox from recycled skateboard wood, and also uses the trucks, wheels, and grip tape!
Turn on your room light using your phone
A micro:bit-based Smart Car with IR and Bluetooth App (known as Yahboom micro:bit Smart Car).
Well sometimes the fridge remains open due to negligence, which could spoil food. Through IoT technology we are going to solve our problem.
A tiny, open-source, 600-MHz, ARM-Cortex-M7 board with Wi-Fi & BLE connectivity and LuaJIT support
Testing Flip&Click board. This board is Arduino DUE based with Mikroelektronika Mikrobus 4 slot.
Registers nearby BLE devices on a webpage served by a Tessel
A Raspberry Pi Pico Project.
A development board based on the ESP32-C6 Xiao from SeeedStudio, featuring a DHT11, LM35 and WS2812. All that fits on a breadboard.
I created a device that can be mounted onto the dormitory thermostats on John Brown University's campus. It is controlled by a mobile app.
Bert is a 4 wheel rover controlled by a phone accelerometer.
Transform your toilet into a personal health monitor. You can analyze vital signs, and stool consistency for real-time insights.
I reversed engineered a Bluetooth motor controller and recreated the packets from my KR260 running Ubuntu 22.04 using a Bluetooth dongle.
Take the worries of booking gas cylinder away use our innovative cylinder stand.
Back in January of 2019, Elegoo sent me an email asking if i'd like to test, comment, and review a new product design. I said "YES."
Control home appliances from the comfort of your phone with just a relay and a Bluetooth module!
