ESP32 LORA - Alarm With IR Barrier

ESP32 LORA - Alarm With IR Barrier

“Considering that it offers a solution to many current problems, today I am continuing the discussion concerning the ESP32 LORA, a marvel for this Internet of Things world. In this article, I deal again with safety when discussing an infrared (IR) barrier alarm. Our project is formed by two communicating ESP32 LORAs. One will be the ISSUER and will be …

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Arduino Home Automation

Arduino Home Automation

“Home Appliances is now controlled by Arduino and Bluetooth this is totally possible. Now just download Arduino Home Controlling App on Your Smartphone and enjoy. This is very simple and easiest project to make. You need some electronics like Arduino UNO or Nano you choose , ULN2003a IC, HC-05 Bluetooth Module,12v Relays and some more small things and the …

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16 Relay Module With Raspberry Pi 3 Using Socket

16 Relay Module With Raspberry Pi 3 Using Socket

“Today, we are going to talk about Raspberry Pi 3, which is actually an enormous microcomputer due to its Quad core processor that comes with plenty of memory and a Linux operating system. In this project, which consists of a 16 relay module with Socket, my goal here is to start automation with Raspberry PI, introduce socket and Layer concepts …

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Arduino MEGA 2560 with WIFI built-in - ESP8266

Arduino MEGA 2560 with WIFI built-in - ESP8266

“Picture of Arduino MEGA 2560 With WiFi Built-in - ESP8266 In today’s text, we discuss an Arduino that I consider extremely special, as it has an ESP8266 embedded in its board. It doesn’t have the ESP12 soldered onto the board. Instead, it has the Espressif chip. So, on the board you have the built-in Tensilica chip with 4MB of …

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Automatic Water Level Controller Using Transistors or 555 Timer IC

Automatic Water Level Controller Using Transistors or 555 Timer IC

“Introduction: Hii Everyone here we are going to learn about Saving the water efficiently. so go through the steps and the Sentences carefully. Water tank overflow is a common problem which leads to the wastage of water. Though there are many solutions to it like ball valves which automatically stop the water flow once the tank gets full. The water …

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4 Channel Relay Shield for Arduino UNO

4 Channel Relay Shield for Arduino UNO

“4 Channel Relay Shield for Arduino UNO is a simple and convenient way to interface 4 relays for switching applications in your project. Very compact design that can fit on top of Arduino UNO. Project requires 12V DC supply, all 4 trigger inputs require TTL signal, Relay-1 to Relay-4 inputs connected to D8 To D11 of Arduino digital pins through …

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Driving a Relay With an Arduino

Driving a Relay With an Arduino

“Hello everyone, welcome back to my channel. This is my 4th tutorial on how to drive a RELAY (not a relay module) with an Arduino. There are hundreds of tutorial available on how to use a “relay module” but I could not find a good one that shows how to use a Relay and not a Relay module. So, here …

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Autobooch Automate Your Kombucha Brewing System With A Raspberry Pi

Autobooch Automate Your Kombucha Brewing System With A Raspberry Pi

“Tired of unpredictable brewing times for your kombucha? Worried about the health of your SCOBY pellicle? Look no further! The AutoBooch has your back! Don’t know what a SCOBY is? Have no fearwe cover that here. A growing number of people drink kombucha, for a variety of reasons. Known by various names, such as ‘mushroom tea’ or ‘Manchurian Mushroom …

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