🔐 Arduino Keypad Door Lock System A simple and effective security system using Arduino Uno, a 4x4 matrix keypad, and a relay-controlled electric lock. This project allows you to unlock a door using a ...

I applaud anyone making new stuff in this extremely niche keyboard category... but that doesn't mean I'm willing to overspend on one.

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

The all-new Cync Keypad Dimmer Smart Switch doesn’t look like anything else in the smart lighting space, but the Smart Paddle Dimmer does.

Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: ...

The GE Cync Smart Dimmer Keypad, which was announced at CES, costs $44.99 and works with Matter-over-Wi-Fi, so you can ...

Most guides for how to program your garage door keypad are super confusing! I tried to make a coherent one. If you thought ...

NXP has launched the MCX A34 mixed-signal Arm Cortex-M33 industrial MCU, an upgrade of the MCX A14x and MCX A15x MCUs, which were introduced in 2024.

Outlook Calendar allows you to create appointments or meetings. Learn how to color code the Calendar in Outlook using Conditional Formatting.

Beyond cool tech, the display connects to MQTT, pulling real-time train data and Discord messages via scripts that bridge APIs and custom Arduino code.

To open every Blue Prince safe, you must figure out each specific safe code (or padlock code) to unlock access to a Red Letter and other rewards.

Explore the Uniform Commercial Code (UCC), its primary articles, and how it facilitates business and finance across U.S. states by standardizing commercial laws.