Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

I love the Pi, but it's not always the best tool for the job.

They're reference designs for a reason.

This study presents an accessible experimental setup using an Arduino to model a real battery. It addresses the challenge of limited resources in physics education by providing an analogous ...

Due to cheaper cost, ease of production and environmental benefits, battery makers and electric vehicle manufacturers have ...

Realme just released its first phone with a 10,000mAh battery – actually, it’s a 10,001mAh battery. The phone promises class-leading endurance and longevity and it comes less than a year after the ...

There is something missing from the array of sounds that are found at many emergency scenes: the loud whirring of a gasoline-powered hydraulic unit and the buzzing of chainsaws and circular saws as ...

At the time, Motorola were also intent on 'fixing' the "mechanical mismatch between humans and electronics" with a password ...

PCWorld tested Intel’s new Panther Lake Core Ultra X9 388H processor, which delivers gaming laptop performance through integrated graphics comparable to Nvidia GeForce 4050 chips. The chip achieves ...

The Anker Solix E10 competes with the Powerwall and other home battery backups. It offers three ways to keep your home powered during an outage. You can buy it now. Ajay has worked in tech journalism ...