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“Everyone with pet fish, either in a pond or an aquarium, has had the issue of not being able to feed them when on holiday. To solve this, I decided to make an automatic fish feeder. Since my fish are …
“8 Digit 7 Segment MAX7219 Module is an amalgamation of two pieces of 0.56” 4 Display 7 Segment Common Cathode Module which is mounted or arranged horizontally and controlled by MAX7219 driver. The advantages of this module is that …
“The goal of this tutorial is for you to build a fully functioning meteor detection video camera which you will be able to use later on for meteor detection and observations. The materials used will be relatively cheap, and can …
“Dallas Semiconductor, now owned by Maxim Integrated, is well known for making some excellent real-time clocks (RTCs). Take, for example, the DS1307: it’s simple, works with essentially any cheap 32,768 Hz watch crystal, is easily accessible over I2C …
“Designed to be an easy to use device, it’s a possible solution for parents with children spending too much time watching TV. A concern that parents have every day is to limit the time their children spend watching television …
“In this article, we are going to make Arduino weather clock which will tell us the time, date, and temperature. The LM35 sensor will give us the temperature, the DS3231 will tell us the date and the time, and we …
“While most PCs use a RTC/CMOS chip that has an external battery, many industrial x86 computers use RTC/NVRAM modules. They’re convenient when new, since the battery and RTC crystal are encapsulated into the module. The module’s …
“Hello at this Instructable! In this Instructable i´ll show you how I build a prototype of a clock, that uses a matrix which consists of 288 Neopixels. First I want to say sorry for my english because I´m …
“The “ESP Alarm” is a connected alarm with your smart phone via Wi-Fi using ESP8266 module. You can add/modify/delete/activate/deactivate alarms using an Android application when the device is up and connected with the same Wi-Fi network …
“We live in a hot area where it can get quite unpleasant even at night, so we often leave the shutters open during the night and close them early in the morning when the sun comes out. I wanted to …