RAKwireless RAK11160 is a new low-cost, low-power LoRaWAN, WiFi 4, and Bluetooth LE module based on ESP32-C2 (ESP8684) and ...

Supporting wireless ... and power efficiency. Sub-1 GHz, for example, delivers communication ranges of up to 1600 meters with data rates reaching 500 kbps, making it suitable for applications like ...

To accurately detect input current and voltage, our Energy Meter incorporates a Current Sensor and a Voltage Divider Circuit. Additionally, to cater to domestic usage, the Power Factor is set to a ...

Some people hate cables with a passion; others are agnostic and prefer cabled peripherals to having to stop and charge their mouse. [Matt] from DIYPerks has the best of both worlds with this ...

While current wireless charging has its benefits, that just moves the visible wire from the device to the charging ...

Researchers have published the demonstration of a fully-integrated single-chip microwave photonics system, combining optical ...

A research team has developed a self-powered wireless carbon dioxide (CO2) monitoring system. This innovative system harvests ...

causing damage to several power meters on buildings. No injuries were reported, and the cause of the surge is unknown. Cornelius FD says the damaged meters were mostly found between Adair Street ...

We Are Rewind, a Paris-based company that has relaunched the cassette player with modern features like support for wireless headphones ... of functional analog VU meters that are backlit with ...

The new generation of Wireless InSite ... Time-based outputs, rendered as plots or animations, provide detailed insights into multipath and fading, received power, SINR, and data throughput ...