Northstrix

Cipherbox

Cipherbox is what I consider to be a cryptographic swiss knife. It utilizes six encryption algorithms, and it's also a vault that's locked with four RFID cards, your username, and password.

Electronic-Shelf-Label-Firebase-Edition

An electronic shelf label (ESL) is a type of price tag. The one that enables you to easily set and update the product name, pricing, product description, etc.

Electronic-Shelf-Label-Management-System

Contains code for the DIY electronic shelf label management system

Encrypted_Data_Vault

An encrypted data vault is a device that employs a sophisticated encryption algorithm to encrypt your data and utilizes either its built-in memory or external database to store your data in an encrypted form.

KhadashPay

The KhadashPay project is an open-source payment system. I made it to provide the business owners with the opportunity to easily deploy a card payment system in their store without having to buy an expensive terminal, pay fees from each transaction, and waste time and resources dealing with the bank.

Lantern

The lantern project is an ESP-based addressable RGB LED strip controller.

Midbar

Midbar is more than just a password vault! Midbar is designed to significantly increase the cost of unauthorized access to its user's personal data.

Midbar-ESP32-CYD-Firebase-Edition

A version of Midbar data vault adapted for the ESP32 CYD and WebFlash. It keeps the cryptographic keys in the ESP32 RAM and stores the ciphertexts (encrypted data) in the Google Firebase.

namer-ui

Namer UI is a collection of reusable components designed to empower developers in creating beautiful user interfaces.

plum-harbor

An open-source file sharing app built using Next.js and Perplexity. The app employs ML-KEM-1024, ChaCha20, Serpent-256, and HMAC-SHA512 to ensure data confidentiality and integrity. The app is also equipped with a dedicated password vault.

Northstrix/Electronic_Shelf_Label

An electronic shelf label (ESL) is a device that is used by retailers for displaying prices on shelves.

Northstrix/ESP8266-based-4-channel-Wi-Fi-switch-with-display

Even though this device is simple and easy to build, it can be very useful.

Northstrix/ESP8266-based_smart_locker_with_display

Truly useful device that can be built by everyone.

Northstrix/Smart-RGB-lamp-controlled-via-ESP-NOW

This repository contains code and schematics for the "Smart RGB lamp controlled via ESP NOW" project.

Northstrix/Vigenere-Cipher-on-Raspberry-Pi-Pico-C-plus-plus

This repository contains schematics and firmware needed to implement Vigenère cipher on Rapsberry Pi Pico.

Northstrix/10_Channel_Wi-Fi_switch_for_smart_home

A perfect choice for a small house or apartment.

Northstrix/24_Channel_Smart_Switch

You can find a tutorial here https://www.instructables.com/24-Channel-Smart-Switch/

Northstrix/A_simple_thermostat

Northstrix/Arduino-based-3-channel-bluetooth-relay-with-the-siren

Northstrix/Arduino-based-distance-meter

Northstrix/Arduino-based_ohm_meter_and_distance_meter

This two-in-one device can serve you as a distance meter and ohm meter at the same time

Northstrix/Arduino-based_stepper_driver

Cheap and simple arduino-based stepper driver.

Northstrix/Binary-Output-Function

This function will allow you to output a value of an integer as a binary representation.

Northstrix/Counter-based_port_expansion

Counter-based port expansion for Arduino, ESP, etc.

Northstrix/ESP8266-based-9-channel-Wi-Fi-relay

This simple device can make your home a little bit "smarter"

Northstrix/ESP8266-based-9-channel-Wi-Fi-Switch

Certainly not the easiest one to build, but the most useful device I've ever developed.

Northstrix/ESP8266-based_40_channel_Wi-Fi_relay

This tricky device will allow you to control 40 independent channels from a single ESP8266

Northstrix/Fuzzy-invention

This repository contain the firmware for ESP8266, the circuit diagram of the device, a pre-compiled open-source program to store the encrypted notes, and the source code of this program.

Northstrix/LM317_Resistor_Calculator

Northstrix/M9DES_ESP8266

Northstrix/Password_Vault

A Password vault is a device that securely stores your passwords from various websites.

Northstrix/Project_Commodus

Northstrix/RGB-Smart-Lamp-on-WS2812

This device can serve you as a primary source of lightning in your room that you can control via Bluetooth.

Northstrix/Secure_4-channel_Wireless_Switch

I did my best to make this device as secure as possible. At least it's invulnerable to the brute force attack and protected from the replay attack.

Northstrix/WS2812-based_RGB_lamp