Didn't find a working example of how to read the data of DHT22. So here is what I came up with
Using the NXP Rapid IoT Kit, the quality monitor will be of a smaller form factor, and connected with a Pi for remote monitoring.
Switch from Mac to Windows Outlook without any Struggle
An electronic voting machine that can validate a voter and allow access. It can also update the votes in real time to a database.
PART II - An IoT system based on Amazon Web Service (AWS) that simulates an Environmental Station using RIOT-OS and MQTT-SN
Telemetry system that provides real -time behavior of carbon monoxide and dew point in the production of medical air.
I have created the project to capture Humidity and Temperature. OLED screen is compact and very bright.
Send the maximum 16 byte data packages between the 2 x Arduino, or the teensy and a nano.
Let's quickly build an industrial-grade LoRaWAN wireless sensor for direct commercial use in 5 minutes.
A remote sensing low power device to measure body vitals that logs data to the cloud through a smartphone.
Using wires and resistors to make water level sensor. Water level sensor can detect low water level, high water level, and normal level.
Did you?
This system informs us that whenever a door is opened on our website. This system utilizes IR sensors to detect the movement of the door.
Imagine a 'foosball table' that autonomously calculates LIVE match statistics, such as goal scores, ball possession, successful passes, shot
The sensor displays the temperature onto the LCD.
The project aims to develop a real-time ECG monitoring system that is both affordable and easy to use.
This device uses the SR04 ultrasonic sensor mounted on a Raspberry Pi to monitor access to a room remotely with the thethings.iO cloud.
Deciding a cuisine when going out is a pain, especially when it's a big group. How about a cloud connected ballot ?
This project has the ability to only turn the fan on when needed by monitoring the core temperature and CPU usage.
Communicate with your Dialog IoT Sensor via Bluetooth Low Energy using Evothings Studio.
A fast and easy way to look up the price of a company. If the after hour / pre-market price changes by more than 1 percent, we'll tell you.
A lab to start using serial ports on STM32F4 from Microframework.
Publishing values of temperature and humidity on to your Android phone app in real-time.
Connect Raspberry Pi with Ultrasonic sensor and visualize the distance data using SORACOM Air and Harvest.
