Want to create your own electronic shelf labels? Check out this tutorial! Instructables: https://www.instructables.com/DIY-Electronic-Shelf-Label-Management-System/ Medium: https://medium.com/@Northstrix/diy-electronic-shelf-label-management-system-bc6c6ded0669 Hackster: https://www.hackster.io/nort...

Advancements in cryptanalysis and hacking techniques are continuously reducing the cost of accessing your data without your authorization, making it easier and more attractive for different sides to get it. And while it's good to have a tool like Midbar that can significantly increase the cost of un...

Here's the tab with the vault options.

The tutorial for the DIY IoT Payment System With Google Firebase (KhadashPay Firebase Edition V1.0) is now available on Maker Pro Here's a link for you: https://maker.pro/everything-esp/projects/diy-iot-payment-system-with-google-firebase-khadashpay-firebase-edition-v10 And by the way. I forgot to m...

Hello. Let me introduce you to the payment system that I've developed It doesn't require the seller to buy an expensive payment terminal and pay fees for each transaction (unless of course, your business becomes so successful that you exceed the Spark Plan offered by Google), and it doesn't require ...

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. The ESL that I've developed enables you to showcase up to 195 characters of relevant product information. It is comprised of only two compone...

Greetings, everyone. Allow me to introduce you to the ESP32-based DIY IoT Data Vault With Google Firebase. This device is equpped with sophisticated encryption algorithm in the cipher block chaining mode of operation combined with the HMAC-SHA256-based integrity verification feature. The DIY IoT Dat...

Advancements in cryptanalysis and hacking techniques are continuing to reduce the cost of unauthorized access to your data. In my opinion, the only way to keep your data private is to raise the cost of unauthorized access to it as high as possible. To do so, I developed several versions of Midbar, s...

You can also play with the simulation of Midbar V5.0 on Wokwi.
Here's the link for you: https://wokwi.com/projects/374477312618186753

Hello, everyone. Allow me to introduce you to the Lantern project. The lantern project is an ESP-based addressable RGB LED strip controller. It consists of two ESPs. ESP32 serves as a remote, and ESP8266 is the receiver that drives the addressable RGB LED strip. The Lantern project offers its users ...