Projects

DIY Cheapest Bluetooth Controlled Home Automation

DIY Cheapest Bluetooth Controlled Home Automation

Step 1: COMPONENTS REQUIRED  Bluetooth module (HC-05) AT89S52/C51/S51/C52 microcontroller Relay Driver ULN2003A Relay Resistances and capacitors as circuit diagram depicts(below) power module(if the input is more than 5V or else not necessary) IC 7805(5V voltage regulator) 1000uF capacitor 10uF capacitor led and resistance(as per convenience so that led doesn’t get damaged) IMPORTANT NOTE: USE 11.0592MHz

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Barcode Based Complete Security and Enrollment System Using Tiva

Barcode Based Complete Security and Enrollment System Using Tiva

This is Tahir Ul Haq, bringing you another exciting and innovative Tiva Micro-controller based project. This is the third instructables in the Series. Hope you will like it. This time it is Bar-code Based Complete Security and Enrollment System. The project focuses on a bar-code based security and enrollment system. In this project, a Bluetooth

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HydroBuddy

HydroBuddy

HydroBuddy is a hydration-promoting device, designed for people who spend most of their day in one place (such as behind a desktop) and tend to forget about hydrating themselves. Once set up, it passively tracks how much water you drink, gently reminding you to drink up when it notices you’re hydrating yourself too little for the

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Wireless Communication of Multiple Variables Between 2 Arduinos Using HC 12

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

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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