Here we will learn the basics of RF module and how to use it as a standalone RF Transmitter and Receiver. Here we have explained the RF Transmitter and Receiver Circuit by controlling the LEDs wirelessly using RF.
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Category: Electronic Circuits Tags:
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Build your own Smart TV Using RaspberryPi, NodeJS and Socket.io
https://www.codementor.io –
Describing in details how I built the front-end is out-of-scope in this tutorial, however I would like to point out few tips that I discovered while doing this project.
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Panic Alarm Circuit
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A Panic Alarm Circuit is used to send an emergency signal immediately to the people in nearby location to call for help or to alert them. The possible panic situation can be any, it is not restricted to few situations.
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Control an LED remotely with an Arduino and Ubidots
http://blog.ubidots.com –
This tutorial shows some of the basic capabilities of an Arduino and it’s integration with Ubidots. After doing it, you'll learn what an Arduino is, what it does and how you can set it up to turn an LED (or any other actuator) on and off from your Ubidots account. All you need to get started is an Arduino board and the official Arduino WiFi Shield.
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DIY Arduino 3D Printers You Can Build Yourself
https://all3dp.com –
Arduino 3D printers are a rare breed indeed. But if you want an Arduino 3D printer and have some tinkering skills, you should take a look a these DIY Arduino printer projects.
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ArduCAM NOIR Raspberry Pi camera with Motorized IR Cut Filter
http://www.arducam.com –
Raspberry pi camera has both color version pi camera board and NoIR version pi camera board. So let’s take a look at the difference between these two types of camera.
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Fingerprint Attendance System
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By using fingerprint sensor, the system will become more secure for the users. Following sections explains technical details of making a fingerprint based biometric attendance system using Arduino.
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FM Transmitter Circuit Diagram
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Learn how FM Transmitter Works and how one can build own FM transmitter with commonly available electronic components and a circuit diagram.
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Arduino Walking Robot
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This walking and dancing robot that takes command from an Android application to perform some pre-defined actions. You can also use the program (given at the end of the tutorial) to easily manipulate the actions of your very own robot by controlling the position of the servo motors using the Serial monitor.
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IoT Based Notification System using Android
http://electronicsforu.com –
Presented here is a smart notification system for a door sensor, motion detector, fire alarm and doorbell using Raspberry Pi (RPi) and Pushover app. The project triggers an event through various sensors and sends notifications to your smartphone.
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