Using a Water Level Sensor with Microcontrollers
A water level sensor is a simple device used to measure the level and volume of water inside a container This tutorial shows you how to use a water level sensor with...
A water level sensor is a simple device used to measure the level and volume of water inside a container This tutorial shows you how to use a water level sensor with...
LoRa is a promising low-power, long-range wireless transmission protocol developed by Semtech as part of the emergence of the Internet of Things (IoT) Simply put, it is a method...
The number of Arduino boards have increased over the years; some have been discontinued while others are still available The choice of which board to use depends on several...
For the next part of my series on PocketBeagle, I will show how to add WiFi connectivity to the board This board doesn’t come with built-in WiFi like the Raspberry Pi Zero W...
A flex sensor can be used with a microcontroller to detect or measure bending In this tutorial, I will show how to interface this sensor with an Arduino UNO and discuss some...
The MQ-6 is a semiconductor gas sensor device for detecting the levels of propane and butane in the air Since liquefied petroleum gas (LPG) is composed of these two gases, then...
I am a fan of the BeagleBone Black Thus when I heard that a small-body version of the BBB is now available, I purchased it immediately even if it costs twice as much as the other...
Last year, both Raspberry Pi and Beaglebone Black released mini versions of their popular microcomputers: the Raspberry Pi Zero and PocketBeagle I happened to own both and had a...
You can in fact build your own motion sensor without spending too much Motion sensors can be set up using ultrasonic transceivers, video cameras, or microwave signals In this...
The moment I got my hands on the MAX30100 breakout board, I was ready to create my own Arduino heart rate sensor But building one wasn’t as easy as I thought ...