As shown in the picture, when I change the voltage, the current remains unchanged, but when I change the resistance of R2, the current changes. Why is that?...
After Cadence Allegro was upgraded to 17.x, the function of converting to lower versions was cancelled. If users need to extract a library from 17.x, it becomes very difficult. At this time, the only ...
[i=s]This post was last edited by lugl4313820 on 2022-1-22 15:14[/i]N32G45XVL-STB Unboxing + LightingI am very grateful to the judges of the eeworld development board evaluation project for their trus...
After a quick look at the official GD examples, I feel that they still maintain the general structure of the ST official examples. Anyone who has done ST development can easily understand them. They a...
The official lighting program is just a flowing light. Let's try something a little more complicated, a breathing light.The simple principle of the breathing light is to use PWM wave to drive the LED,...
On January 12, the China Automotive Power Battery Industry Innovation Alliance (referred to as the " Battery Alliance") released power battery data for December 2022 and the whole year of 2022. Dec...[Details]
Recently, many companies released their performance reports for the first three quarters of 2022 (click for details: 42% achieved double-digit growth, 19 listed robot and intelligent manufacturing ...[Details]
I recently used stm8l051 halt. After halt, I enabled external interrupts. Sometimes it worked, sometimes it didn't. I set the falling edge trigger, but it would not exit from HALT until the button (l...[Details]
1. Assembly Line 1. The Cortex-CM3 processor uses a 3-stage pipeline. The 3 stages of the pipeline are: instruction fetch, decode and execute: 2. When most of the instructions being run are 1...[Details]
The University of California, Davis Health Center has developed a new brain-computer interface (BCI) that can convert brain signals into speech with an accuracy rate of up to 97%, the highest among...[Details]
To master a subject, the first thing to do is to have a proficient grasp of its basic concepts and basic principles, and then repeatedly think about its connotation and extension. It is not a simple...[Details]
Hardware Circuit
The processor of the main control module adopts Samsung's S3C2410, with 64MB Nand-Flash and 2MB Nor-Flash as the core to expand for storing boot code, embedded Linux operating...[Details]
Apple's Apple Cash virtual debit card appears to be switching networks from Discover to Visa, as revealed by some updated images on Apple's website, MacRumors reports. Since its launch, Apple Cas...[Details]
A previous blog briefly introduced the platform device driver model (http://www.cnblogs.com/ape-ming/p/5107641.html). Now, based on the template listed in that blog, we will modify the example in t...[Details]
1 Phenomenon: The keil4 input cursor turns into a black square, as shown below:
2 Reason: The cursor turns into a black square. You may have accidentally pressed the insert key, changing...[Details]
The AC voltage and AC current ranges of a digital multimeter can be used to conveniently measure whether electrical equipment is leaking electricity. The following uses the measurement of the leaka...[Details]
Huawei's intelligent driving controller has been iterating. Compared with the early MDC 610 widely disclosed on the Internet, the Huawei MDC Pro 610 intelligent driving controller, the current samp...[Details]
The general economic prosperity, the popularity of sensors and ubiquitous cloud connectivity have begun to form a combined force to accelerate the pace of change in factory systems and equipment. F...[Details]
1. Anti-static measures for device users Anyone who comes into contact with electrostatic sensitive devices (production, assembly, measurement, debugging, storage, distribution, etc.) should pay ...[Details]
The "Chengxing Platform" has been successfully mass-produced on more than a dozen models
Shenzhen, China – October 23, 2024 –
BlackBerry today announced that Shenzhen Zhuoyu Technolo...[Details]
PCB Design
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