Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Historically, LCD cyclic codes were referred to as reversible cyclic codes, which had applications in data storage. Due to a newly discovered application in cryptography, there has been renewed ...

Restaurant menus should guide you to the meal you want, but there's a lot of information — codes like VG, GF, DF, MP — that may be confusing. Wine lists can be intimidating and the second ...

During the pandemic, restaurants opted for QR menus, but now, most say they rather have a copy of the full menu without having to use their phone.

Enough guests have complained about QR codes and scanning for food options that many restaurants are reverting back to printed menus.

使用触摸屏选项对LCD屏幕进行编程可能听起来是一项复杂的任务，但Arduino库和扩展板使它变得非常容易。 在这个项目中，我们将使用2.4英寸Arduino TFT LCD屏幕来构建我们自己的Arduino触摸屏计算器，该计算器可以执行所有基本计算，如加法，减法，除法和乘法。

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.

As explained by Arduino to Go, each color band on the resistor corresponds to a number but this can differ depending on the band's placement. It's not complicated, but the sheer number of colors ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request ...

The QR code menu is being kicked to the curb in many restaurants throughout the U.S., leaving it in the past where it belongs.

QR codes menus at restaurants are experiencing a renaissance as a way to eliminate shared menus, which could spread the coronavirus between customers.