remote

Wireless Communication of Multiple Variables

Wireless Communication of Multiple Variables Between 2 Arduinos Using HC-12

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In this tutorial, I will show you how to achieve wireless communication of variables between 2 Arduinos using the HC-12 module, that operates from 433,4-473 Mhz. HC-12s are wireless modules for arduino to arduino communication, because they can send multiple variables over long distances-ones up to 1km-using only 2 digital pins, not even PWM pins, …

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ESP32 Capacitive Touch Input

ESP32 Capacitive Touch Input Using “Metallic Hole Plugs” for Buttons Using Arduino

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https://youtu.be/qQG8SdMgj8I As I was finalizing design decisions for an upcoming ESP32 WiFi Kit 32 based project requiring three button input, one noticeable problem was that the WiFi Kit 32 does not possess a single mechanical pushbutton, yet alone three mechanical buttons, for input. However, the WiFi Kit 32 does have plenty of capacitive touch inputs, …

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Satellite dish positioner with Diseqc and wifi

Satellite dish positioner with Diseqc and wifi using Arduino

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The satellite positioner stores the position of the satellites in memory and allows you to move the dish to the desired satellite when you change the satellite channel. The advantage of this device is the possibility of controlling and setting the positioner via Wi-Fi. Description With the advancement of smart home appliances and the increasing …

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Universal Remote

Universal Remote Using ESP8266(Wifi Controlled) Using Arduino

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This project is to replace the conventional remote control for all the home appliances like AC, TV, DVD players, music system, SMART appliances !!! Making a whole junk of remote littering around, making us puzzle!!! This project will save us from the junk to remotes by replacing all by ONE REMOTE! 2 part of this project: DECODING …

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Long Distance Remote Light Sensor

Long Distance Remote Light Sensor With RFM95W/RFM98W LoRa Using Arduino

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There are many wireless communication options when connecting Arduino boards. One of the most popular ones is the Wi-Fi. It works well at small distances, and around Wi-Fi hotspots, however when the modules need to connect over long distance at areas where Internet is not present, Wi-Fi is not an option. Luckily there is a great and …

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Automatic Railway Gate Control

Automatic Railway Gate Control Using Arduino & IR Sensor

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About a million people have died over the past 5 years in unmanned railway crossings all over the world. At least 1/3rd of the railway crossings are unmanned due to their remote placement and less traffic. The Automatic Railway Gate Control System using IR Sensor & Arduino focuses on systematic traffic control of railway gates that are both …

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