Welcome to the DEF CON Maker’s Community DEF CON Coin Challenge, where the programs are made up, and the filament doesn’t matter. I’m your host BadAask Questions and I’m here to teach you about what adventure awaits inside the walls of this twice-only experience in 2024 at …

What’s a bar robot without code? In this writeup we will be exploring the world of how we coded Señor Drinknstein using a Raspberry Pi Pico, and some mosfets! We will discuss why we chose the bill of materials we did, and some of the challenges we faced with said BOM. If you see any code in …

Meet Señor Drinknstein Jr. (Junior) Placeholder for writeup of the second iteration of our barbot for the DC Shenanigans RentAnAssassin party in the Rain-man suite at Caesar’s Palace before DEF CON 31. Outline Hardware upgrades Now with 100% more MOSFETS Now with 100% more PWM controller Code …

Union Medico Autoinjector Adapter One of the things I have to do regularly to maintain my health is take an injeciton intramuscularly once a week. While many are okay just doing this free hand, and others go in to their doctor’s offices to get it done, I picked up a Union Medico autoinjector. …

Placeholder to talk about code changes made and upgrades made to the codebase for improvement of functionality

Part 2 - Señor Drinknstein In part two we finish the build and set off for DEF CON! Talk about the issues with the log file What better way to open the second post with some red white and blue eh? Had to put together a batch of pis with headers and got this glamor shot. CONTINUED HERE

Señor Drinknstein Comes to LIFE Señor Drinknstein started with an idea to use peristaltic pumps to serve various beverages, and has become so much more. For DEF CON 30 we worked to create a system of hardware and firmware that would give the end user a memorable experience while serving them a …

First post This is my first post to this website woohoo! I know how to do things.