EasyEDA
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Power Bank Circuit on PCB The features of the digital products are growing enormously which triggers the frequent usage of smart phones in several applications. Thus the battery backup time is getting decreased. It will be fun to build a Power Bank for Mobile Phone as spare charging source for emergency purpose which is also portable. Previously we have made… |
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DIY Stun Gun Circuit on PCB Stun gun is a device which generates high voltage at it’s output by taking low voltage as input. Concept of this device is based on High volt inverter. Here we are building this Stun Gun circuit on PCB. Stun Gun can be dangerous and can cause serious damage if not used properly, we take no RESPONSIBILITY for any resulting actions. This stun gun circuit can also works in… |
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High/Low Voltage Detection and Protection Circuit using PIC Microcontroller We often see voltage fluctuations in electricity supply at our home, which may cause malfunction in our home AC appliances. Today we are building a low cost High and Low Voltage Protection Circuit, which will cut off the power supply to the appliances in case of High or Low voltage. It will also show a alert message on 16x2 LCD. In this project, we have used PIC… |
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Simple Digital Voltmeter Circuit with PCB using ICL7107 In this project we are going to build a Digital Voltmeter without using any microcontroller. Here we are using a very popular IC for voltage measurement namely ICL7107/CS7107. Using ICL7107, we can build accurate and very low cost voltmeter. ICL7107 is a 3.5 digit analog to digital converter (ADC) which consumes very low power. The IC has internal circuit for driving… |
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IR Remote Controlled Home Automation using PIC Microcontroller In this project, we are going to use a PIC microcontroller to remotely control few AC loads by just using an IR remote. A similar project IR remote controlled Home automation has already been done with Arduino also, but here we designed it on PCB using EasyEDA’s online PCB designer and simulator, and used their PCB designing services to order the PCB boards as shown in the… |
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How to Design a Circuit Board (with Example PCB of Voice Modulator Circuit) In this project, we are going to make a Voice Modulator Circuit, by using self-designed PCB. In this project, we have designed a PCB using EASYEDA online PCB simulator and designer. This is a fun project, mainly designed for changing or altering the voice. Generally, when we speak in a MIC we hear same voice. But in this project when we speak in MIC, we will hear a little… |
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Smoke Detector using MQ2 Gas Sensor and Arduino Smoke Detectors are very useful in detecting smoke or fire in buildings, and so are the important safety parameters. In this DIY session, we are going to build a Smoke Detector Circuit which not only sense the smoke in the air but also reads and displays the level of Smoke in the Air in PPM (parts per million). This circuit triggers the Buzzer when Smoke level… |
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EasyEDA Releases Free Online Gerber Viewer EasyEDA is a Cloud based free online service to design Circuit Schematics, simulate circuits, convert schematics into PCB Layout and manufacture PCBs for end users and industries. This all can be done at one place with EasyEDA online tool. We have already covered this tool in detail in this article EasyEDA for Electronic Circuit Design and demonstrated whole… |
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DIY Arduino LED Scroll Bar In this project I am going to share a LED Scroll Bar as shown in the above picture. Ten LED strips can flash in different effects by using an Arduino board. Required Components: LED strip Arduino Nano Dupont line Control board … |
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Design Your Circuits Online for Free with EasyEDA EasyEDA is a Online PCB design and Simulation Tool. We have already covered this tool in detail in this article EasyEDA for Electronic Circuit Design. Today, we will learn ‘How to use EasyEDA’ by designing and simulating the Simple 100 watt Inverter Circuit, with the help of Easy EDA. We have also covered the working and demonstration of this circuit here: 12V DC to… |
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DIY Romantic Marry Me Circuit Board Here's something interesting for the inner romantics and DIY circuit board assemblers among us. Yes, I'm talking to you, my friend; soldering iron in one hand, PCB board in the other, pining to tell your cherished special person how you feel about them, but clueless about how to express yourself. Sure, you could just tell them "I love you" — but words are nearly as… |
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EasyEDA for Electronic Circuit Design EasyEDA is a free EDA tool for individuals and working in a web browser, it requires no any installation. It was designed to provide electronic hobbyists, engineers, teachers, students ... an easy and free access to the EDA. With EasyEDA, powerful schematic capture, mixed-mode spice simulation and PCB layout are made in your web browser. EasyEDA has all the features you… |
