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At present, the development of circuits is moving from abstract analogy to digitalization, so the development of these measuring instruments is also moving towards this conditional method. Now, in te...[Details]

　　1. Don’t be greedy for too many types of microcontrollers 　　There are many manufacturers of single-chip microcomputers, and there are many types. For example, there are as many as 500 types of PIC ...[Details]

Single data transfer instruction The single data transfer instruction is used to transfer a data. According to the different word lengths of the transferred data, it can be divided into byte, ...[Details]

For every circuit designer, power supply is basically a problem that will be encountered 100%, especially in embedded design. For many weak current designers, the knowledge of power electronics is ...[Details]

I spent half a day in the morning getting familiar with the PWM module of stm32. At noon, I used my lunch time to successfully debug the PWM function. Of course, it is a very simple thing, and perhaps...[Details]

The domestic CPU market has always been controversial. Companies such as Loongson and Zhaoxin have launched a number of PC CPUs, but they are only limited to use by a few domestic brands and have not...[Details]

In TV stores or exhibition halls, multiple TVs are required to play demonstration sources uniformly. At present, this is mainly achieved through multi-channel HDMI stream meters, and TVs use HDMI c...[Details]

According to foreign media reports, French startup Monk said it successfully raised 2.1 million euros (about 16.8389 million yuan) in a seed round of financing, led by Iris Capital, with participatio...[Details]

1. Purpose of this example: This example is completely based on computer software. It uses PROTEUS software to build a single-chip microcomputer system, and uses VB to write a computer control softwa...[Details]

Mouser now stocks Renesas Electronics RZ/Five-RISC-V microprocessors for IoT endpoint and industrial gateway applications January 13, 2023 – Mouser Electronics, the industry's lead...[Details]

First of all, let me say two things: the identification method of color ring resistors is not randomly stipulated. This method is scientific and rigorous, and it is worth l...[Details]

Agilent DSO-X 2002A Oscilloscope Self-Test and Self-Calibration First power on the machine 1. Press Utility-Service-Diagnostics-Hardware Self-Test-Front Panel Self-Test 2. Press Utility-Service...[Details]

《Example of common mode choke coil》 　　Figure 5 shows an example of a common mode choke coil. 　　 　　Figure 5 Example of a common mode choke coil 　　When used for AC power lines, sufficient safety ...[Details]

1. How to repair the monitor's power switch Nowadays, most of the power supplies in monitors use switching type voltage regulators (switching power supplies for short). The so-called ...[Details]

Detecting far-field objects (such as vehicles 100 meters away) is fundamental to the safe operation of autonomous driving systems on highways. In such high-speed environments, every second cou...[Details]