The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Building a smart ecosystem in your home is more accessible than ever, with a range of products that automate and regulate the ...

Engineering used to move in seasons, with requirements one quarter, schematics the next, and boards and firmware last.

It's easy to build, too.

Wi-Fi 8 is already taking shape, and while it won't raise peak speeds beyond Wi-Fi 7, it promises something just as important ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

In a move that’s no doubt going to upset and confuse many, Espressif has released its newest microcontroller — the ESP32-S31.

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Modern life depends on fast and reliable wireless connections. Video calls, streaming services, virtual reality, and smart ...

This article explains how to connect your Roku to Wi-Fi even without a remote. Roku boxes and TVs allow you to connect to the internet via Ethernet or Wi-Fi, while streaming sticks provide only the Wi ...

Merino Energy has simplified the heat pump dramatically in a quest to make them cheaper and easier to install.

Microchip’s PIC32CM PL10 microcontroller family expands the company’s Arm Cortex-M0+ portfolio, delivering a compact, low-power 32-bit platform designed for cost-sensitive embedded applications. The ...