Crowbar Circuit

https://circuitdigest.com

In this tutorial we will discuss about the Crowbar Circuit which is a type of overvoltage protection circuit and is commonly used in electronic devices. We will also practically create this circuit and verify how it is working in real life.

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Created by Jayant 3 hours 16 min ago – Made popular 3 hours 16 min ago
Category: Electronic Circuits   Tags:

ARDUINO GOPRO WIFI CONTROL

http://www.instructables.com

In these steps I show you how to simply control a GoPro Hero 4 and a GoPro Hero Session 5 using an Arduino wifi board. As you will learn, these instructions could easily be adapted for any type of GoPro.

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Created by Jayant 3 hours 21 min ago – Made popular 3 hours 21 min ago
Category: Arduino   Tags:

Adafruit WINC1500 WiFi Shield for Arduino

https://learn.adafruit.com

Connect your Arduino-compatible to the Internet with this WiFi shield that features the FCC-certified ATWINC1500 module from Atmel. This 802.11bgn-capable WiFi module is the best new thing for networking your devices, with SSL support and rock solid performance - running our adafruit.io MQTT demo for a full weekend straight with no hiccups

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Created by Jayant 6 days 5 hours ago – Made popular 6 days 5 hours ago
Category: Arduino   Tags:

Stand-alone programming AVRs using CircuitPython

https://learn.adafruit.com

This guide will show you how to turn any CircuitPython powered board with 4+ GPIO pins into an AVR progammer all on its own. No software like avrdude is needed, this software will program the chip all on its own, just drag the HEX file onto the CircuitPython disk drive.

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Created by Jayant 6 days 5 hours ago – Made popular 6 days 5 hours ago
Category: Microcontrollers   Tags:

Arduino MKR1000 Wi-Fi Board

https://components101.com

The Arduino MKR1000 stands for “Maker 1000”. This small form factored board by Arduino is aimed at building IOT projects since it comes with an on-board Wi-Fi feature. It also runs on 32-bit architecture making it faster and more reliable with encryption features.

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Created by Jayant 6 days 5 hours ago – Made popular 6 days 5 hours ago
Category: Arduino   Tags:

Arduino RFID Door Lock

https://circuitdigest.com

Here in this project we are using Arduino and relay to trigger the Electric Door Lock and RFID to authenticate, so your RFID tag will act as a key. If you place wrong RFID card near RFID reader a buzzer will beep to alert about wrong card.

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Created by Jayant 3 weeks 5 days ago – Made popular 3 weeks 5 days ago
Category: Arduino   Tags:

Stepper Motor with Raspberry Pi

https://learn.adafruit.com

Stepper motors fall somewhere in between a regular DC motor and a servo motor. They have the advantage that they can be positioned accurately, moved forward or backwards one 'step' at a time, but they can also rotate continuously.

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Created by Jayant 18 weeks 4 days ago – Made popular 18 weeks 4 days ago
Category: Raspberry Pi   Tags:

28BYJ-48 - 5V Stepper Motor

https://components101.com

One of the most popular stepper motor among students and makers is the 28-BYJ48 Stepper Motors. These motors are used in your DVD drives, Motion camera and many more place. It has a 4 coil unipolar arrangement and each coil is rated for +5V hence it is relatively easy to control with any basic microcontrollers.

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Created by Jayant 18 weeks 4 days ago – Made popular 18 weeks 4 days ago
Category: Robotics   Tags:

Using LEDs as Light Sensors

https://www.sparkfun.com

It's a known trick that we can use LEDs in reverse. We'll explore how to use them as photodetectors with Arduino and create a simple demo that responds to hand swipes.

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Created by Jayant 33 weeks 6 days ago – Made popular 33 weeks 6 days ago
Category: Arduino   Tags:

Resistor Color Code Calculator

https://circuitdigest.com

A resistor is identified by its pattern of color of bands. There are 4, 5 and 6 band resistors. To calculate the resistance of a resistor, you can select the appropriate color bands in the this resistor color code calculator and calculate the resistance value according to the color of bands.

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Created by Jayant 33 weeks 6 days ago – Made popular 33 weeks 6 days ago
Category: Tools   Tags:

Voltage Divider Calculator

https://circuitdigest.com

A potential divider circuit is a very common circuit used in electronics where an input voltage has to be converted to another voltage less than it. This circuit is very useful for all analog circuits where variable voltages are required, hence it is important to understand how this circuit works and how to calculate the values of Resistors.

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Created by Jayant 33 weeks 6 days ago – Made popular 33 weeks 6 days ago
Category: Tools   Tags:

Programming an ATtiny84A from Arduino

https://www.sparkfun.com

I’m currently working on a project that requires a cheap, low-power microcontroller that’s programmable through Arduino and has a few more pins than the ATtiny85. That’s where I found the ATtiny84A. It has many of the same features as the ATtiny85, but has 12 I/O pins instead of six.

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Created by Jayant 33 weeks 6 days ago – Made popular 33 weeks 6 days ago
Category: Arduino   Tags:

Video - Your First Arduino Project

https://www.makexchange.com

Get started with your very first Arduino project by making an LED light blink on and off. We'll look at how you can modify your project and show some future applications that we can build from this solid starting point.

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Created by Jayant 33 weeks 6 days ago – Made popular 33 weeks 6 days ago
Category: Arduino   Tags:

L293D Pinout

https://components101.com

The L293D is a famous 16-Pin Motor Driver IC. As the name suggests it is mainly used to drive motors. A single L293D IC is capable of running two DC motors at the same time; also the direction of these two motors can be controlled independently.

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Created by Jayant 39 weeks 2 days ago – Made popular 39 weeks 2 days ago
Category: Robotics   Tags:

TRIAC Dimmer Circuit

https://circuitdigest.com

In this project we use Triac (Triode AC Switch) to control the brightness of the AC bulb with a IR TV Remote. You can also control Fan speed with your TV remote using this Triac Dimmer circuit.

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Created by Jayant 40 weeks 5 days ago – Made popular 40 weeks 5 days ago
Category: Electronic Circuits   Tags:

Zener Diode 1N4728A

https://components101.com

A Zener diode is another form of diode, but is used for entirely different purpose. They are mainly used in protection circuits or as crude voltage regulators. Let us see how we can select one for your application.

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Created by Jayant 40 weeks 5 days ago – Made popular 40 weeks 5 days ago
Category: Tools   Tags:

RF Transmitter and Receiver Circuit

https://circuitdigest.com

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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Created by Jayant 45 weeks 5 days ago – Made popular 45 weeks 5 days ago
Category: Electronic Circuits   Tags:

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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Created by Jayant 47 weeks 4 hours ago – Made popular 47 weeks 4 hours ago
Category: Raspberry Pi   Tags:

Panic Alarm Circuit

https://circuitdigest.com

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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Created by Jayant 47 weeks 4 hours ago – Made popular 47 weeks 4 hours ago
Category: Electronic Circuits   Tags:

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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Created by Jayant 47 weeks 4 hours ago – Made popular 47 weeks 4 hours ago
Category: Arduino   Tags:

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