COSTA MESA, Calif., Jan. 20, 2026 /PRNewswire/ -- BenQ, a global leader in display technology with over 20 years of professional display manufacturing expertise, today announced the RD280UG, a ...

If you play on PC with a DualSense controller, you probably know the issue: Windows does not show any battery indicator for PS5 controllers. Everything works fine, you’re in the middle of a game — and ...

Maintaining your MacBook Air's battery health is essential for keeping your device running efficiently. Over time, the battery naturally loses capacity, affecting how long your MacBook can operate ...

Samsung has launched a new portable monitor called the Movingstyle Portable Touchscreen. The 27-inch display is battery-powered with a touchscreen, and it can be used in two ways: with the built-in ...

“This battery monitor reports to my phone as soon as I get into Bluetooth range.” The Ancel 12V Car Battery Tester is $24, $16 off its $40 list price. That’s a sizable discount on a device that could ...

AirPods Pro 3 will be available for $249, the same price as AirPods Pro 2. Pre-orders for AirPods Pro 2 start today, September 9. They will ship next Friday, September 19. From Apple’s press release: ...

battery_monitor 是一个用于监测电池电量和电压的模块，基于 ESP-IDF 的 ADC（模数转换器）功能。该模块通过测量电池电压，计算出电池的剩余电量百分比，并提供了相应的 API 接口。 修改battery_monitor.h中的 ADC_OFFSET 和 VOL_OFFSET 参数，以补偿 ADC 和电池电压的测量误差。

Voidbox’s PwrTool 500 is a battery and power monitor for Home Assistant based on the company’s FLIP_C3 ESP32-C3 board with a 60V-tolerant buck converter that is designed for off-grid and other ...