1. What is a comparator?The function of a comparator is to compare two or more data items to determine whether they are equal, or to determine the size relationship and arrangement order between them,...
[i=s]This post was last edited by xusiwei1236 on 2022-6-19 12:07[/i]This article will introduce how to use RT-Thread's SDIO driver and FATFS file system components on the HPM6750EVKMINI development bo...
I want to use a signal generator to generate a 2mV sine wave, but when I use an oscilloscope to measure it, the waveform shows a lot of noise. How can I solve this problem?...
Click here to view the award ceremonyRISC-V is developing rapidly, and the forum has collected many RISC-V MCUs for everyone to evaluate.
It is unknown how far RISC-V will grow in the future, but we c...
Device: 74hc595. Pin description: SDA: Data input port. SH_CP: Data input control terminal. At each rising edge of SH_CP, the data on the SDA port is shifted into the register. At the 9th rising edge...[Details]
If you have been paying attention to the power supply market, I believe you can feel the increasingly urgent "sincerity" of major power supply manufacturers. The power supply market is reshuffled, and...[Details]
Sina Digital News reported on the morning of April 25 that in the latest issue of Power On online chat, Bloomberg reporter Mark Gurman said that the iMac using Apple's self-developed chip "M3" is ...[Details]
Affected by the Japanese government's semiconductor material export control to South Korea, there is a view in the semiconductor industry that Samsung Electronics' "non-memory" strategy will be affec...[Details]
The DC resistance bridge is one of the necessary measuring instruments for instrument maintenance. It is mainly used to measure the resistance value of resistors and various types of thermal resistor...[Details]
The 2019 Berlin International Consumer Electronics Show (IFA2019) will open on September 6 in Berlin, Germany. During last year's IFA, voice recognition and artificial intelligence were the highlight...[Details]
(Photo credit: Hyundai Motor Group) According to foreign media reports, Hyundai Motor Group has developed the world's first Active Shift Control (ASC) transmission technology. This innovative t...[Details]
What will happen if the motor coil has fewer turns?
The motor is a device that converts electrical energy into
mechanical
energy, and its core part is the coil. The coil is ...[Details]
The following program implements the development board receiving a character from the PC port, adding 1 to the character and sending it back to the PC port. (Tested successfully on this development b...[Details]
"I don't think sodium-ion batteries will completely replace lithium batteries in the future. I think they should coexist." Sun Liqing, associate professor at the School of Vehicle and Traffic Enginee...[Details]
On March 9, SAIC Group announced that in order to further improve the company's scalability and flexibility in the layout of the automotive industry, the company's subsidiaries SAIC Financial Holding...[Details]
Nidec and Nidec Sankyo jointly developed AC servo motors equipped with position detection technology "Zignear®"
Supports 17-bit resolution and is promoted to the industrial robot market
...[Details]
Function of the circuit
Even if constant current bias is used, it is impossible to reduce the variation caused by ambient temperature changes by using a bandgap reference diode o...[Details]
There are many types of SMD capacitors, and the parameters of SMD capacitors used in different products are also different. The reason why automotive professional SMD capacitors are special is that...[Details]
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