The HP6750 chip has a lot of peripherals, and there is a lot to play with and explore. The board under review is the HPM6750EVKMini. Since it is a mini, the onboard peripherals must be reduced. Fortun...
This is a circuit I found online. The test distance is less than 10CM. How can I increase the distance? I added an NPN transistor to the DO, but it didn't work. I then replaced the receiving tube with...
This disassembly team really loves Tesla. I remember that some time ago, in order to see what is inside a Tesla battery, they actually disassembled a Model S battery:It's quite stupid, but I felt real...
For different ideal transformers, under the same power supply (ideal AC power supply! Same frequency, same voltage, and consistent changing waveform), the larger the inductance, the greater the power ...
[i=s]This post was last edited by sylar^z on 2019-7-24 18:22[/i]This porting of the X-NUCLEO-IKS01A3 sensor driver is based on the NUCLEO-L011K4 development board, using the official en.x-cube-mems1.z...
sylar^zST Sensors & Low Power Wireless Technology Forum
resistivity in English:
Unit of resistivity:
In the International System of Units, the unit of resistivity is ohm·meter (Ω.cm), and the commonly used unit is ohm·square millimeter/meter.
...[Details]
There are not many articles about S5PV210 kernel porting on the Internet, and most of the articles describing 2440 and 6410 kernel porting are about how to port, rather than manually writing. However,...[Details]
Gas turbine flowmeter is a commonly used flowmeter product with the advantages of high accuracy, good repeatability, simple structure, small size, light weight, small pressure loss, long life, simple...[Details]
In the previous article, we looked at the overall architecture of the watchdog driver implementation in Linux, which exists as a hybrid device and a platform device. Now let's look at the probe funct...[Details]
In today's regular trading, NIO fell $1.3, or 3.21%, to close at $39.16. It once hit a low of $38.36 during the session, a drop of 5.2%. In addition to the Omicron variant, what also spooked NIO in...[Details]
1 Introduction
The main reason for the damage of metal components and parts is fatigue failure caused by various microscopic and macroscopic mechanical stress concentrations. Its basic characteristic...[Details]
Previous reports revealed that both the Pixel 6 and Pixel 6 Pro will be equipped with OLED screens, which is not surprising. However, OLED is not just one type. One analyst believes that Samsung will...[Details]
There is never a lack of comparison and competition at domestic mobile phone launch conferences. But at the domestic launch of Huawei Mate 30 on September 26, the gunpowder smell seemed particularly ...[Details]
For multiplexed IO, we must first enable the GPIO clock, then enable the multiplexed function clock, and at the same time set the GPIO mode to the mode corresponding to the multiplexed function, an...[Details]
1 Introduction
In today's society, with the continuous progress of science and technology, more and more modern medical devices have been rapidly developed, especially electronic instruments t...[Details]
As one of the seven major areas of new infrastructure, new energy vehicle charging piles are pressing the "fast forward button" and ushering in explosive growth.
On April 14, the State Grid la...[Details]
On November 29, China Energy Construction Yunnan Institute won the bid for the "14th Five-Year Plan" secondary system planning and design of Yunnan Power Grid Company.
The plan aims to impleme...[Details]
Amazon's Alexa smart speaker, Ant Financial's Sesame Credit score, Foxconn's "lights-out factory", Zume Pizza's pizza-making robots, and the self-driving cars that global automakers and technology gi...[Details]
This design is designed to accurately control the on and off state of an LED. The code is for reference only. Code: #include reg52.h #include intrins.h sbit LED=P1^0; void Delay1000ms() //@...[Details]
ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]
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