Posted in Arduino Hacks Tagged lisp, Punched Card, punched card reader ← Cottonization: Making Hemp And Flax Fibers Into The Better Cotton Jack In, The 2023 Cyberdeck Challenge Starts Now → ...

The Arduino talks to a USB card reader using a USB host shield. Then it communicates with the PLC using an RS232 link and the DF1 protocol that most Allen Bradley PLCs understand.

The Arduino has long since proven itself to be one of the biggest boons to DIY heads since the soldering iron, but that doesn't mean it's not still able to impress, as amply demonstrated by this ...

Using the power of Arduino and utilizing the camera and powerful performance of a smartphone, QLRO has created a fantastic 3D scanner aptly named the AAScan. This innovative device leverages the ...

A new Kickstarter project aims to give Raspberry Pi and Arduino boards Internet access throughout the world with an add-on that allows integration with a SIM card. SparqEE Cellv1.0 would need to ...

I like alternative business cards. In lieu of pieces of paper, for example, I like to hand out copies of my 3D-printed head. But I may have finally met someone with a far cooler business card than ...