BVA303_18

In recent years, with the continuous development of my country's economy and the continuous improvement of people's living standards, people have higher and higher requirements for the quality of...[Details]

Micro-nano based targeted delivery technology has broad application prospects in biomedical fields such as disease diagnosis and treatment, precision drug delivery, and non-invasive surgery. H...[Details]

Recently, an investor asked CATL on an interactive platform whether it has a car battery that can be charged for 15 minutes and has a range of 400 kilometers. In response, CATL said that the company ...[Details]

1. Detection of sensor power supply voltage A. Turn the ignition switch to the "OFF" position and unplug the wire connector of the intake manifold absolute pressure sensor. B. Set the ignition switch...[Details]

0 Introduction In modern radar receivers, the most widely used structure is the superheterodyne structure. In this structure, the single-chip system often requires an off-chip filter to remove...[Details]

According to Yicai Global, the reporter learned from upstream supply chain manufacturers that Qualcomm has obtained a license to sell 4G chips to Huawei. "(The 4G chip license) was obtained two days ...[Details]

　　Electromagnetic flowmeter is the most common flow measurement instrument in the process industry. The stability and reliability of the electromagnetic flowmeter have a huge impact on the entire sys...[Details]

      I recently studied ucGUI, and the functions are OK. The first functions are quite simple, but I encountered a little difficulty when studying the touch screen. I created a button, but it always ...[Details]

1.  Create a new directory Project_IAR4, reorganize dll (driver); inc, src function library; settings in your own order, and put all other files in this new directory.  2.  Double-click to open Pr...[Details]

Is new infrastructure really the next trend? In the early days of this new concept, perhaps only data can best illustrate the problem. While most people are still maintaining a cautious wait-and-see ...[Details]

This circuit uses a digital/analog converter DAC-20EX and an operational amplifier OP17G to form an A/X type hyperbolic function with an extended range, where A is an analog constant and X represents...[Details]

For all mid-range PIC microcontrollers, when the top 4 pins (RB7~RB4) of PORTB are set to input mode, when the input level changes from high to low or from low to high, the microcontroller can genera...[Details]

Design of a password lock controlled by a single-chip microcomputer. The P1 pin of the AT89S52 single-chip microcomputer is connected to independent buttons S1-S8, which represent the number keys 0-5,...[Details]

According to Jiwei.com, on April 17, Jiangsu Yaohong Electronics Co., Ltd. started construction of its precision copper clad substrate project. Jiangsu Yaohong Electronics Co., Ltd. plans to invest...[Details]

Power control for industrial motor drives such as air conditioners, home appliances, and factory automation, and energy applications such as charging stations, energy storage systems, and power s...[Details]