Programming your Raspberry Pi for DS18B20 Sensor. Now we have our Pi ready to be programmed for LCD and to use One-wire protocol. So we can write our final program to read the value of temperature ...

Next, we have to specify to which pins the sensor is connected to and what type of temperature sensor is used. The variable sensor_name is assigned to Adafruit_DHT.DHT11 since we are using the DHT11 ...

A simple raspberry pi and AWS IoT application to send notification to user on temperature change. The temperature sensor continuously senses and sends data to Amazon’s DynamoDB (sensor readings data ...

Using 2 Raspberry Pi boards, some temperature sensors, and some PHP and Python scripts, you can get this done and running in no time. E verybody knows that lack of sleep can lead to lots of ...

Michael Horne’s innovative DIY project is a portable, battery-powered temperature, humidity, and pressure sensor using a Raspberry Pi Pico W. Looking for a fun weekend project? Michael Horne showcased ...

I’m also using some Adafruit MCP9808 temperature sensors, which talk to our Pis using the I2C bus. I2C Gotcha: Never Cross the Streams. Partway through the build, I did run into a very strange ...

A simple raspberry pi and AWS IoT application to send notification to user on temperature change. The temperature sensor continuously senses and sends data to Amazon’s DynamoDB (sensor readings data ...