Poppy Playtime: Chapter 4 features a couple of puzzle sections that involve finding codes. Here's how to find them all.

The XS4 electronic lock with keypad is a brand new product that provides increased levels of security and control. For doors where extra security may be required, it offers users a choice of multiple ...

Well, this might just be a Hackaday first. Certainly not the circuit sculpture part, nor the wearable aspect, but the ...

Keypad phones, believe it or not, are still in use, and there is a surprising amount of variety to choose from. Some of the phones include 4G connectivity, cameras, and are built to last. If you're ...

This library can be used with Arduino IDE 1.6.6 (or above) to add one or more joysticks (or gamepads) to the list of HID devices an Arduino Leonardo or Arduino Micro (or any Arduino clone that is ...

Abstract: This paper proposes to investigate the design of user-friendly reactive Brain-Computer Interfaces (rBCIs) based on Code-Modulated Visual Evoked Potentials (c-VEP). The BCI was implemented ...

Designed by SmartHomeGuys in the UK, the DeskUp Pro is an ESP32-based standing desk controller compatible with Home Assistant ...