[i=s]This post was last edited by HR Dandan on 2021-10-28 12:41[/i]Company: Shenzhen Ruizhixin Technology Co., Ltd., a wholly-owned subsidiary of Beijing Wenzhi Technology Co., Ltd.
Work location: She...
I downloaded a device package online. After making the PCB, I found that there were no pins and no solder mask, and there was a layer of green paint on it. Is there any good way to remove the green pa...
Using STM32F103 as the microprocessor, a low-cost wireless WiFi music player system was designed. The WM-G-MR-08 (wm631) module that receives WiFi data and the VS1003B audio decoder were combined to r...
[i=s] This post was last edited by Lazy Cat Love Flying on 2021-8-4 11:49[/i]I have basically finished reading this book. For beginners, it is enough. If you don’t like reading books, you can scan the...
[size=4][color=#000000][backcolor=white] At present, the on-chip RAM of DSP is getting bigger and bigger. To design an efficient DSP system, you should choose a DSP with a larger on-chip RAM. [/backco...
;The hardware connection circuit of the 51 single-chip microcomputer is as follows: ;P1.3 and P1.4 are each connected to a button; ;P0.0 and P0.3 are each connected to a light-emitting diode; ;P2.0~P...[Details]
"Looking back at the Synopsys Wuhan Global R&D Center project, it was first initiated in 2010 when Synopsys President and Co-CEO Dr. Chih-Kuan Chen was invited by local leaders to visit Wuhan after a...[Details]
When we electricians need to measure current without disconnecting the circuit, we need to use a clamp meter (sometimes referred to as a clamp meter or clamp meter). A clamp meter is an instrument ...[Details]
This is part 4 of a series on EMI troubleshooting. This time we will look at some techniques for capturing EMI with an oscilloscope.
Just like any other electronic signal, an oscilloscope is usefu...[Details]
China Energy Storage Network reported
: "This year, the country will focus on promoting energy Internet pilot demonstrations, encourage various application explorations, and accumulate new te...[Details]
After disassembly, it can be seen that PIN-type solid-state laser radar has standard mass-produced components to choose from except for the lens, with a low threshold and low cost, and can replace ...[Details]
Analog technology is electronic design, a technology that realizes a certain logical function through the design of analog circuits. As we all know, analog circuits are essential circuits in electroni...[Details]
The measuring medium of the liquid level switch includes some highly corrosive liquids with strong acidity and alkalinity. The harsh working environment places high demands on the corrosion resista...[Details]
Switching power supplies
have been widely used in various
electronic
devices, and their unit power density is also constantly increasing. The definition of high power density h...[Details]
IR Proximity Detection
Sensors
Widely used to detect the presence of an object, the distance to a reference object, or both. Specific applications include: speed measurement, automatic fa...[Details]
With the development of big data and the improvement of computing power, the interconnection of all things and the realization of all things intelligence have been realized, and China's artificial in...[Details]
Tianyancha shows that on December 30, Hubei Xiaomi Yangtze River Industry Fund Partnership (Limited Partnership) added new overseas investment, and the newly added investment enterprise was Wuhan Jia...[Details]
A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]
Mobile and portable
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