MD9F4R0T20

Since the birth of transistor devices, most of the DC power supply for electronic instruments and equipment is undertaken by transistor voltage regulators. From a long-term perspective, this DC volta...[Details]

Introduction: This is a routine for STM8L-051 that I spent a long time to figure out. It controls the LED light. Timer2 enters the interrupt after 100us. The software starts the ADC, samples 10 times...[Details]

According to the well-known Russian technology website iXBT citing SlashLeaks' revelations, Moto is brewing a model called Moto Z4 Play.         It is reported that the Moto Z4 Play uses a 6.22-inch ...[Details]

The advent of frequency converters and advanced motor control methods have made three-phase brushless motors (AC induction motors or permanent magnet synchronous motors) a huge success in speed contro...[Details]

The latest research from Strategy Analytics’ IoT Strategy service, “IoT Authorized Low Power Cellular Connections by Vertical Market,” predicts that despite a slow start outside of China, the number ...[Details]

/**************************************************  File description: Take 51 single-chip microcomputer as an example, a simple serial communication protocol C program,  the protocol starts with 0X...[Details]

To meet the conflicting requirements of high-performance analog and low-cost digital control in the same system, a combination of application-specific analog front-end (AFE) circuits and discrete digi...[Details]

National Energy Supervision No. 164 North China, Northeast China, Northwest China Energy Regulatory Bureau, Shanxi, Shandong, Gansu, Xinjiang Energy Regulatory Office, Beijing, Tianjin, Hebei...[Details]

Semiconductor supplier STMicroelectronics (ST; NYSE: STM) will develop innovative software solutions using Qualcomm Technologies, Inc. technology through its participation in the Qualcomm® Platform S...[Details]

It is a 24-bit downward-counting timer. Each count takes 1/SYSTICK. SYSTICK is the system timer clock. It can be directly obtained from the system clock or obtained by dividing the system clock by 8....[Details]

As market competition intensifies, 3C electronic products continue to develop in the direction of personalization, intelligence, and refinement. At the same time, brand owners have put forward higher...[Details]

The analog-to-digital conversion module ADC is a bridge between analog quantities and digital quantities in the real world. Its conversion accuracy can often determine the quality of a product. Nowad...[Details]

introduction As an important energy source, coal plays a vital role in many aspects such as industrial production and is related to the lifeline of the national economy. Safety issues in coal mining ...[Details]

LED or Lamp Pulser Circuit Astonishing effect 4.5V supply Parts: R1,R2___________4K7  1/4W Resistors R3_____________22K   1/4W Resistor R4______________2M2  1/4W Resis...[Details]

First Electric reported on November 20 that the Development Planning Bureau of the Chinese Academy of Sciences, the Department of Science and Technology of Guangdong Province and the Guangzhou Bran...[Details]