1205 Open source projects that are alternatives of or similar to Qrcode

A simple web user interface library for ESP32 and ESP8266

Driver for SSD1306, SSD1331, SSD1351, IL9163, ILI9341, ST7735, PCD8544, Nokia 5110 displays running on Arduino/ESP32/Linux (Rasperry) platforms

An art QR code (qrcode) beautifier. 艺术二维码生成器。https://qrbtf.com

Arduino library to debounce button switches, detect presses, releases, and long presses

Arduino Library for Maxim Integrated DS3232 and DS3231 Real-Time Clocks

Web Component for generating QR codes

Arduino library to control Mitsubishi Heat Pumps via connector cn105

Angular QR-Code generator component using kjua.

HTML5 QR code scanner using your webcam

🚀 QRCode PHP class (library). QR Code Generator using vCard 4.0 and the Google Chart API

Arduino library for LED strips and pixels using LPD8806 (and probably LPD8803/LPD8809)

A flutter plugin for scanning QR codes. Use AVCaptureSession in iOS and zxing in Android.

A library for writing modern websockets applications with Arduino (ESP8266 and ESP32)

OSI Layer 3 Networking for nRF24L01(+) Radios on Arduino and Raspberry Pi

Arduino-TVout

Make Instructions: Airgapped raspberry pi computer for working with blockchains featuring LUKS full disk encryption and using qr-codes to pass encrypted files and offline transaction instructions across the airgap.

QR-code encoder/decoder (no image recognition)

An awesome QR code generator written in JavaScript.

📸 The Camera library that sees the vision.

Detect and decode QR Codes, written in 100% Rust.

📱 Browser add-on allowing you to quickly generate a QR code offline with the URL of the open tab or other text!

Adafruit PWM Servo Driver Library

crawl QR-codes from search engines and look for bitcoin private keys

Build Python extension with Dynamsoft Barcode Reader.

Quagga2 sample external reader for QR codes

Arduino library for communicating with XBee radios in API mode

Scan your vaccination, test and recovery certificates in QR code representation and save them to your Apple Wallet

Arduino library to facilitate time zone conversions and automatic daylight saving (summer) time adjustments.

OSI Layer 7 Mesh Networking for RF24Network & nrf24L01+ devices

An Arduino/esp8266/esp32 library to directly interface with DSC security systems.

🔗 A fully implemented LinkedList made to work with general Microcontrollers and Arduino projects

The free embedded operating system.

Library for modular scrolling LED matrix text displays

An Arduino library to control FM radio chips like SI4703, SI4705, RDA5807M, TEA5767.

QR code component for Vue.js

React component for reading QR codes from webcam.

📠 A simple, fast and useful progressive web application

A QR Code generator for PHP7.4+

A set of Vue.js components for detecting and decoding QR codes.

A small library to generate QR codes with ascii

带头像(logo)的二维码(qrcode)生成工具，无jQuery依赖，自由调整大小

Fast Stepper Motor Library for Teensy boards

Python QR Code and Micro QR Code encoder

🔥 ZXing的精简版，优化扫码和生成二维码/条形码，内置闪光灯等功能。扫描风格支持：微信的线条样式，支付宝的网格样式。几句代码轻松拥有扫码功能 ，ZXingLite让集成更简单。（扫码识别速度快如微信）

A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within.

barcode.php - Generate barcodes from a single PHP file. MIT license.

🔒 Create QR codes to secret-share a message. Ideal for cryptocurrency wallet recovery keys and passwords.

Kanban style task management board app

Simple tool to generate/read QR Code and export it.

React component for rendering SVG QR codes

A Laravel Nova field to generate QR Code

VK QR Code generator library

QR Code Generator for .NET

Cold store small files on paper as QR codes -- PGP keys, Bitcoin keys, Tox keys or any other small files in general.

Arduino library for debouncing momentary contact switches, detect press, release, long press and sequences with event definitions and callbacks.

An Arduino library for sending and receiving DMX packets.

An awesome QR code generator for Android.

⛄ 基于OpenCV开源的微信二维码引擎移植的Android扫码识别库

This project is an attendance system which provides attendance on scanning QR code. The attendance is stored in Excel sheet named with the date of attendance taken. In this folder a file named Generate.py is used to generate the QR code for given input file. Attend.py file is for scanning the QR code

An unofficial package maintained by Salla to help developers to implement ZATCA (Fatoora) QR code easily which required for e-invoicing