[size=4]The EEPROM in M4 is not addressed in the memory space, but is directly read and written by operating the register. Therefore, an address in the middle of the EEPROM belongs only to the EEPROM ...
In order to facilitate human-computer interaction and display information, a self-made 128*64LCD dot matrix screen is added to the GD32307E-START development board to facilitate subsequent advanced de...
[i=s]This post was last edited by babyking on 2018-11-30 16:51[/i] [color=#333333][font=微软雅黑][size=18px]Today I got a Corethink development board, model SIN-A33, which uses Allwinner's A33 chip. Unlik...
There are many ways to generate digital phase-shifted signals. The traditional direct digital frequency synthesis (DDS) phase-shifting principle is to first digitize the sine wave signal and form a da...
STC89c54RD+ defines array xdata a[18] _at_ 0x001d; I can change its value with the keyboard, but after powering on, its value changes randomly. I would like to ask you how to ensure that its value is ...
I am using a pressure sensor now, but the no-load voltage of the pressure sensor is not 0.
The sensors are all different.
A great person told me to reset the software, but I don't know how to do it. T...
By Jeff Harris, Vice President of Global Corporate and Product Marketing, Keysight Technologies Artificial intelligence (AI), machine learning (ML), digital twins —we hear these new terms more an...[Details]
According to information previously revealed by multiple parties, if nothing unexpected happens, the new Samsung Galaxy S21 series flagship will be expected to be released in January next year...[Details]
On May 18, according to xiaomiui.net, a new Xiaomi POCO phone with model number 22041216G appeared in the IMEI database. It was revealed that the phone will be named Xiaomi POCO X4 GT and will b...[Details]
Ohmmeter An ohmmeter, also called a multi-meter, can be used to measure resistance as well as voltage and current. Before explaining how to use an ohmmeter, students must understand the principle of ...[Details]
1 Introduction The data collection part with MSC1210Y5 as the core is placed underwater and works in an unattended self-contained mode. Due to the harsh marine environment, the instrument must have g...[Details]
最近，第21次中国科技论坛在重庆召开，论坛主题聚焦在化学储能材料技术上。中国科协中国科协学会学术部部长沈爱民、重庆市副市长吴刚等出席会议并致辞。储能材料如何突破目前的技术瓶颈？哪些新材料最有应用前景？储能电池的安全性又如何保证呢？
At present, the development of energy storage technology is relatively backwa...[Details]
As the volume of traffic on urban roads increases, the risk of traffic accidents also increases. Road users such as pedestrians, cyclists, motorcyclists and electric scooter users are at particular r...[Details]
Comprehensively considering the causes of malfunctions of combustible gas detectors, two points cannot be ruled out: the construction process is not standardized and the maintenance is not in pla...[Details]
Affected by the epidemic, realme's new sub-brand Narzo 10 series, which was originally planned to be released in March, finally arrived yesterday after a two-month delay. The Narzo 10 series includes...[Details]
According to Forbes, Huawei denied in a statement that there were hidden backdoors in its devices and said the reports were misleading. On April 30, Bloomberg reported that Vodafone, the worl...[Details]
Electrical stimulation therapy promises to bring huge benefits to people with paralysis, and a number of similar case studies from labs in Kentucky, Minnesota and Switzerland have made headlines sinc...[Details]
The servo motor moment of inertia and the load moment of inertia are two different concepts, which play an important role in the servo control system. This article will introduce in detail the diff...[Details]
Measuring the contact resistance between the electrode and the liquid can indirectly evaluate the general surface condition of the electrode and the lining layer without removing the flow sensor from ...[Details]
This system design uses
ADI
's high-speed
analog-to-
digital converter
AD9220 to realize waveform signal acquisition. The maximum sampling rate of AD9220 can reach 10 MHz. It uses an exte...[Details]
BOE exclusively supplies Nubia and Red Magic flagship new products with a new generation of under-screen display technology, leading the industry into the era of true full-screen
O...[Details]
Microcontroller MCU
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