I haven't posted on the forum for a long time, except for one time when I sold something. Today I posted again because I resigned. Hope everything goes well. [b][color=#5e7384]This content is original...
[i=s]This post was last edited by qwqwqw2088 on 2020-2-22 13:03[/i]The generation of current is inseparable from voltage and resistance. The simplest constant current structure can be generated by usi...
[size=4] The initial detection method of the faulty cable is divided into the loop bridge balance method, the low-voltage pulse reflection method, and the flash tester method. In the cable fault initi...
I ported the BMP180 program from STM32, but the software IIC has not responded. I tried the hardware IIC_start function but it failed. Can anyone give me some ideas and examples? Tell me the pitfalls ...
# Sound Detection System##Sound Detection System###The sound detection system is used to capture sound and display the time domain graph and spectrum graph of the sound. The interface of the detection...
July 13, 2021 – Mouser Electronics, Inc., the premier New Product Introduction (NPI) and widest available semiconductor distributor, is now stocking a broad assortment of Qorvo® products, including R...[Details]
Voltage doubler rectifier circuit diagram: If the power quality requirement is not very high, and the power requirement is not very large, but it is not easy to get a relatively high voltage. For exam...[Details]
9. MyDebugger I have learned usart and DMA. For the following study, it is better to have an intuitive and user-friendly display terminal. Data and text information can be sent to the comput...[Details]
Configuration of peripheral clock. Once the ADC just didn't work. I checked the problem for a long time and always suspected that it was a problem with the ADC configuration. Then I used the library ...[Details]
Although Intel's first-quarter financial report did not disappoint, Intel was pessimistic about the outlook for the semiconductor market this year and lowered its financial forecasts. This move cause...[Details]
1. Working mechanism of pressure transmitter of pressure calibrator
1. In the initial stage of research, the capacitive transmitter of 1851 series pressure calibrator has a variable capacitance se...[Details]
With the improvement of LED in almost every aspect, such as luminous performance and cost, the application scope of LED is getting wider and wider, but the penetration ratio in various application ...[Details]
Laser Plastic Welding Process Principle
Laser welding of polymer materials is a transmission welding process. Because many thermoplastic polymers have good optical transmittance for visible light a...[Details]
Verifying complex SoC designs is extremely costly and time consuming. It has been shown that the time required to verify a design increases exponentially with the size of the design. Over the past fe...[Details]
An Apple patent published by the U.S. Patent and Trademark Office on Thursday appears to show that Apple is considering developing a new iPhone case logo that can change color. Future iPhones are exp...[Details]
This paper introduces a general design method of on-chip oscillator based on CPLD. It is based on the principle of ring oscillator and only occupies the common logic resources (LE) on the chip. It ...[Details]
What support does high-definition monitoring need?
In the field of video, the competition between CCD and CMOS seems to be no less than a difficult blocking battle. Every weak link of the other...[Details]
When providing technical support for motion control, I found that many users set the default values for the servo drive parameters. The displacement, speed, acceleration, and speed/acceleration m...[Details]
Carbon monoxide production According to statistics from countries around the world over the years, carbon monoxide (CO) has become the most common toxic and harmful gas, with a large number of ca...[Details]
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