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“Exploring the simplicity of the 555 timer through a simple astable mode circuit to make an LED flash. What Is a 555 Timer? The 555 timer is an awesome simple integrated circuit that is used in numerous applications because of …
“This is nice looking analog style Led POV clock Persistence of Vision (PoV) displays are generally LED displays which ‘shows’ images by displaying a section of an image at a given time, in quick rapid succession. The human brain perceives …
“I found a tiny speaker while tearing down an old P.C. for recycling and thought I’d see what it sounded like using the Arduino Tone() function. I began with one 10 potentiometer to control the pitch and started …
“SparkFun has been a fan of Arduino for a long time. We’ve programmed ATMega328s (and 168s, and 8s before that), written tutorials, and hacked all sorts of fun projects. But now the market is maturing and we are looking …
“Automatic watering station: module will check the humidity of the soil and water the plants when soil is too dry.For this project you need: - Arduino (I used Arduino Nano, but any arduino will do) - Soil humidity sensor + amplifier - Relay …
“In this tutorial, you will learn how to set up DHT11 and DHT22 sensors, and measure the environment temperature and humidity. What You Will Learn: DHT11 and DHT22 features and differences DHT11 and DHT22 structure How to set up DHT11 …
“BikePin is a small device hidden in the construction of a bicycle which its owner can message and the device will send the bikes location The main idea to the project is to have a hidden GPS tracker, that you …
“In this world, there are around 286 Million Visually impaired people, out of which around 39 million people are Blind. These people have very rare access to technology. Due to this reason, they have been left behind in the field …
“Want to run Adafruit’s cool new electronics Python distribution on your board? Now you can! Over the past six months I have spent a lot of time porting different libraries to the Robo HAT MM1 board developed by Robotics …
“Two pendants that brings people more closer than before. They are internet connected pendants named as Love Pendants which can help you to share your feelings to your loved one on a whole new level. In this article, I’ll …