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With the power of the Arduino UNO R4 WiFi, you can create a dynamic weather dashboard web page that displays all your environmental data in real-time without relying on third-party cloud services. No ...

nRF24L01 uses just 12mA current during transmission, which is quite low compared to some LEDs. It only utilizes 26µA current in standby mode and 900nA in power-down mode. This module is generally used ...

This project is forked from RT-Thread (an open source RTOS) and modified for Arduino platform. I hope this project will release the power of multitasking on Arduino platform.

Seeed Studio IoT Button is an inexpensive ESP32-C6 button powered by a rechargeable 18650 battery and designed to easily and quickly control Smart Home ...

CAN, a Raspberry Pi RP2350-powered CAN development board with onboard XL2515 CAN Bus controller and a SIT65HVD230 ...

Apr. 15, 2025 — Researchers have demonstrated a way to use corn protein to improve the performance of lithium-sulfur batteries, a finding that holds promise for expanding the use of the high ...

CATL, the world’s largest maker of batteries for electric vehicles, described breakthroughs that could make E.V.s more competitive with gasoline-powered cars. By Keith Bradsher Reporting from ...

Based on the Arduino Pro Micro, this hand-wired pad is unique in that a single press of any of its 16 keys can virtually “type” out multiple lines of text. In this case, it’s a capability ...

It's easy to think that disposable batteries are on the way out, but they're not. Americans -- myself included -- toss away over three billion batteries a year, totaling 180,000 tons of hazardous ...

Have you ever tried squeezing a LoRa and GPS module into a wearable device? It’s a nightmare! That’s why we’re excited to ...

China’s Contemporary Amperex Technology (CATL), the world’s largest producer of electric vehicle batteries, has unveiled an upgraded battery it says promises an even longer range than rival ...