54122-109-22-XXX

The difference between expensive and cheap projectors is naturally the difference in experience caused by configuration. The configuration is mainly reflected in brightness, resolution, chip, etc. ...[Details]

Task description: A company has undertaken the task of designing an LED lantern control system. This lantern control system consists of a clock circuit, a reset circuit, and 8 light-emitting diodes L...[Details]

At present, there are two main methods for realizing synchronous sampling. One is to use multiple sample-and-hold devices, multi-channel analog switches and single-chip single-channel successive a...[Details]

What is an AVR microcontroller? What are the advantages of an AVR microcontroller? Why should I choose an AVR microcontroller? AVR microcontroller is a new type of microcontroller developed by ATME...[Details]

The electric vehicle industry is booming, and in just a few years, its development speed has been as fast as a wild horse.   However, for many European countries, insufficient battery production has...[Details]

Analysis of the working principle of 74HC595 chip Method Description Summary: (1) If you want to learn a new chip, you need to look at eight places, which are the eight steps. 1. Chip Overview 2. Ele...[Details]

Car lights have been evolving along with the development of automobiles. Especially under the trend of intelligent automobiles, automobile companies pay more attention to consumer demand and are co...[Details]

 1 I2C Bus Overview 　　I2C (Intel-Integrated Circuit) bus is an inter-chip serial bus expansion technology introduced by Philips in the Netherlands in the early 1980s. It uses two lines (data line...[Details]

LCD display module 1602 driver source code //lcd1602 drive program for 51 mcu //designed by Wangchao //2006-6-14 ＃i nclude "reg52.h" /**********************************...[Details]

　　A stepper motor (pulse motor) is an actuator that converts electrical pulses into angular displacement. It is an actuator of digital control. It can control the speed and acceleration of the motor b...[Details]

The inverter is a device that converts AC power into AC power with adjustable frequency. It is widely used in industrial automation, power systems and other fields. In practical applications, we of...[Details]

China Telecom completed the construction of the Vulcan Mountain Hospital information system on February 1, and on February 2, the Vulcan Mountain Hospital was officially delivered.     It is report...[Details]

1. ASK modulation: "Amplitude shift keying" is also called "amplitude keying", and is also called "on-off keying" (on-off keying), so it is also recorded as the OOK signal. ASK is a relatively simple...[Details]

In recent years, although China's panel production capacity has continued to increase and it has become the world's largest display panel producer, driver chips are still mainly imported, which has b...[Details]

The 6th World Internet Conference was held in Wuzhen from October 20 to 22. At this grand event that touched the future, the power of the digital economy era was in-depth focus, and the future visi...[Details]