The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

Aqara’s newest smart lock gets universal tap-to-unlock, but only iPhones and Apple Watches let you skip that step and just ...

Espressif Systems released the ESP-IDF v6.0 framework a few days ago with stable support for ESP32-C5 and ESP32-C61 SoCs, as ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New ...

A code that prevents a wireless phone from unauthorized use. When explicitly locked, and each time the phone is turned on, it will prompt the user to enter the code before it will allow a call to be ...

In southern Mexico, bulldozers and rail crews are reshaping one of the narrowest slices of land on the continent. Millions of tons of earth are being moved to finish the Interoceanic Corridor of the ...

This project implements a secure password-based door locking system using Arduino. The system allows users to enter a 4-digit password using a 4x4 keypad. If the password is correct, the door unlocks ...

Abstract: An electronic system for parking lot availability based on ESP8266 microcontroller is described in this article. Components of the system include a solar panel with rechargeable 18650 ...

Iran war: What is happening on day 33 of US-Israel attacks? Trump says US could leave Iran war in 2-3 weeks without a deal; Iran’s FM Araghchi says he has no faith in talks.