The battery circuit primarily consists of a lithium battery protection ASIC, the DW01, along with charge and discharge control MOSFETs (including two N-channel MOSFETs). A single lithium cell is connected between B+ and B-, while the battery pack outputs from P+ to P-. During charging, the chargerâ
Read moreThe circuit is primarily composed of a lithium battery protection ASIC, the DW01, along with charge and discharge control MOSFETs (including two N-channel MOSFETs). A single lithium cell is connected between B+ and B-, while the battery pack outputs from P+ to P-. During charging, the charger's outp
Read moreThere's an old saying in the world of rivers and lakes that goes, "You can do it without a fight." But even with that wisdom, it's still smart to use computers. It's not just about typing during winter—both in the north and the south. No matter the season, conditions like tendonitis and carp
Read moreThe spectrum refers to the distribution of light intensity across different wavelengths. LEDs typically emit a narrowband spectrum, making them monochromatic. For example, a blue LED has a peak at around 470 nm, while ultraviolet LEDs have shorter peak wavelengths and green LEDs have longer ones. Th
Read moreThe spectrum represents the distribution of light intensity across different wavelengths. For LEDs, especially monochromatic ones, the spectrum typically shows a single peak. For example, a blue LED has its peak at around 470 nm, while ultraviolet LEDs have shorter peak wavelengths and green LEDs ha
Read moreThis guide is specifically designed for the TCL 49A860U TV model. While it may also apply to other TCL smart TVs, always check compatibility before proceeding. If you're using a different model, refer to the official TCL support resources for the most accurate instructions. **Installation Process:*
Read moreThis guide is specifically designed for the TCL 49A860U model. While it may also work with other TCL TV models, it's recommended to check compatibility before proceeding. **Installation Process:** 1. Download the Sofa Butler installation file onto a USB drive or SD card. 2. Connect the USB dr
Read more**LeTV 4 X65 Curved: Installing Sofa Butler via USB Drive** If you're looking to install third-party apps on your LeTV 4 X65 Curved TV, one of the easiest ways is by using a USB drive. Here's a step-by-step guide to help you install Sofa Butler, which allows you to access a variety of streaming s
Read moreLeTV 4 X65 Curved TV Installation of Sofa Butler via USB Drive [Installation Guide] 1. Download the Sofa Butler installation file 2. Connect the USB drive to your TV 3. Access the File Management on your TV 4. Open the USB drive and locate the installation file 5. Complete the installat
Read moreRobotics represents a high-tech, highly integrated, and capital-intensive industrial product, often referred to as the "crown of manufacturing." Developing the robotics industry is crucial for China to create new competitive advantages in its manufacturing sector, drive industrial upgrades, accelera
Read moreOn December 21st, China Mobile officially launched its next-generation Internet of Things (IoT) technology—Narrow-Band IoT (NB-IoT)—across Shandong Province. This marks a major milestone in the region’s smart infrastructure development. To date, over 10,000 NB-IoT base stations
Read moreOn December 21st, China Mobile officially launched its next-generation Internet of Things technology—Narrow-Band IoT (NB-IoT)—across Shandong province. This marks a major milestone in the region’s smart infrastructure development. To date, Shandong has deployed over 10,000 NB-Io
Read more