Use the IO Expander and Relay Expander with the Raspberry Pi to control up to 65,280 Relays!
A quick and easy guide for making your own carbon-dioxide sensor unit to measure the percentage of carbon dioxide gas.
Prototyping: a Hand Tracker with Nicla Sense ME and Bosch sensors
Add a new sensor known as DS18B20 Temperature Sensor to your arsenal. Robustness and accuracy are some of its special abilities.
Ever wake up in the morning found your CPAP mask is off? This device will alarm you if you have unintentionally removed mask during sleep.
Set up Swim.ai to seamlessly stream sensor data to any device and create impressive visualizations using Swim's easy-to-use open-source API!
Build a neat project that allows you to effortlessly bond wires while only utilizing one hand for both the solder and soldering iron.
I have worked on MQ-2 gas sensor (FC-22) powered and interfaced it with an Arduino Uno.
Measure CO2 levels.
Make receiver for Oregon thermo-hygro sensor.
Create a game with processing and its controller with an accelerometer and a button.
A low-cost stick designed for blind people that enables them to walk without any assistance.
Use the small, easily programmed and powered Wemos D1 Mini to turn your washing machine into a smart appliance.
This project shows how to change color of Minion using Arduino, PHPoC WiFi Shield and color sensor.
Collecting rich sensor data over BLE and uploading it to the cloud for analysis.
This simple circuit will detect the presence of VHF / UHF frequency radiation.
An Arduino-based altimeter, mostly for model rocketry.
This is a simple project using M5Stick and MicroPython in order to obtain data from the Hall sensors and temperature embedded in the chip.
Handheld thermometer for measuring high temperatures.
This is a step-by-step tutorial on how to use the RAK811 LoRA node module and send LoRa packets to a gateway.
Learn how to build a dashboard based on Grafana that visualizes data acquired from BME680 sensor using Raspberry Pi board.
A simple sensor to measure conductivity changes in water and other materials!
You do not have to touch the surface of the faucet after you wash your hands. Wash hands safely and prevent coronavirus disease.
Use gesture sensing to turn hand movements into keyboard inputs.
