eslameldeknawy Goto Github PK
Name: Eslam Eldeknawy
Type: User
Bio: How-to guru, maker, youtuber, instructables content creator, blogger
Name: Eslam Eldeknawy
Type: User
Bio: How-to guru, maker, youtuber, instructables content creator, blogger
Intro: long time i was harvesting lithium ion batteries from scrap laptop battery packs it's wasn't easy to test battery capacity manually so i made this device to tell me the output volt and current of the battery and calculate the battery capacity and life time Used components : display used in this project 1602 LCD with shift register 74ch595 to save atmega328 pins also there is i2c port on the pcb for who wants to add any i2c module but you have to edit the code to fit your needs for charge and discharge i'm using TIP41C isolated by opto coupler inquick test mode the circuit using 2 1 ohms resistors 1 as shunt and the other as load in charge mode using 1 ohm resistor as shunt for current measuring
arduino bluetooth control or serial control you can use this sketch as it is or improve it , you can control 4 loads via serial monitor or bluetooth module
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.