The DHT11 digital temperature and humidity sensor is a composite Sensor contains a calibrated digital signal output of the temperature and humidity. DHT11 uses a simplified single bus communication. Single bus that only one data line, the system of data exchange, control by a single …
Author
shedboy71
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The HC-SR04 Ultrasonic Range Sensor is used to measure distances by using ultrasonic sounds. It works by sending out a burst of ultrasound and listening for the echo when it bounces off of an object. A short pulse to trigger the detection, then listens for …
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Connect a DS18b20 temperature sensor to your Raspberry PI as follows. I used a breakout for this. In this example we will just be using terminal commands Now you need to enter the following at the command prompt: [codesyntax lang=”bash”] sudo nano /boot/config.txt [/codesyntax] to open …
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In this example we will write some text on a PCD8554 LCD display, this is also commonly known as the Nokia 5100 LCD and is quite a common LCD which can be found in many Arduino projects. It frequently comes as an LCD which you …
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In this example we will add an LCD plate to our Raspberry PI, you could of course add an LCD and connect it up manually but this was an easier method which I wanted to investigate. Here i s a picture of the plate I purchased …
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Getting an I2C device to work with your Raspberry PI requires a few steps, in this guide we show how to enable this. First of all you have to start up the raspian config tool, you do this as follows [codesyntax lang=”bash”] sudo raspi-config [/codesyntax] …