7L115

To design LED lighting products, we must first determine which LED packaging structure to use; then consider how to adapt to these packaging forms; we do not have many choices, and the optical struct...[Details]

Choosing the best operating frequency for your power supply is a complex trade-off involving size, efficiency, and cost. Generally speaking, low-frequency designs tend to be the most efficient, but...[Details]

    There are many characteristics of an object, such as temperature, pressure, flow, liquid level, etc. This article takes temperature as an example. By knowing some of the characteristics, its curr...[Details]

      As early as a few months ago, there have been rumors about the Snapdragon 8 Gen1 (Snapdragon 8 Plus) chip using TSMC's 4nm process, and now there has finally been major progress. 　　According to...[Details]

1. LEDs used in backlight modules have the advantage of saving power LED is used as a light source in the backlight module to replace the traditional cold cathode fluorescent lamp (CCFL). It i...[Details]

The localization of chips has become the main theme of discussion and pursuit in the industry, because only by mastering one's own core technology can one not be constrained and provide strong suppor...[Details]

High reliability, powerful functions, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers, and are also necessary c...[Details]

01 BLDC Motor Control Algorithm Brushless motors are self-commutated (self-direction converting) and therefore more complex to control. BLDC motor control requires knowledge of the ...[Details]

It’s only been two months since OnePlus launched the OnePlus 8 series, but the brand will launch its successor, perhaps the OnePlus 8T, in the coming months. Last year’s T series brought the OnePlus ...[Details]

introduction Sterilizer is an important equipment for protecting human life and health. Both household and commercial sterilizers are very popular in developed countries. Whether the ...[Details]

1. Principle 　　The 8051 series microcontroller has a universal asynchronous receiver/transmitter (UART) for serial communication. When sending, data is led out from the TXD pin, and when receiving, d...[Details]

This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week. Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]

In today's electronic devices, measuring standby power or current leakage is a common task during design verification and debugging. As consumers demand products with longer battery life and more ene...[Details]

There are great differences between Europe and America in the standard selection of fireproof cables for integrated wiring, and the focus is on whether to use halogen-containing fireproof materials or...[Details]

In the previous section, we have learned a lot about bare metal and built a project to test assembly code. These tasks are actually the basis for learning Bootloader here. Index to this sectio...[Details]