Nowadays, many wireless module manufacturers will provide some samples for customers to test, but some customers take them back and the distance they test is not ideal, far from the distance tested by...
[i=s]This post was last edited by yang_alex on 2022-2-21 17:56[/i]There are two ways to connect a single-chip microcomputer to drive a multi-digit digital tube: common anode and common cathode. Here w...
This article explains in detail the force control modbus communication method modbus-tcp, modbus-rtu modicon communication configuration steps, see the attachment download:...
In the latest update, the code size of neopixel was reduced and the fill() speed was optimized.drivers/neopixel: Reduce code size of driver.
drivers/neopixel: Optimize fill() for speed....
Interpretation of 5G modulation signals and continuous wave signalsAuthor: ETS Source: Breadboard
Power Density Assessment Using Near-Field Measurements of Electric and Magnetic Field Decoupling 5G Mo...
ARM instruction set—SWP instruction SWP and SWPB are atomic operations on storage units in the ARM instruction set, that is, a read and a non-cuttable operation on a storage unit. SWP and SWPB comp...[Details]
Oscilloscope* Overview An oscilloscope, formerly informally called a scope, CRO (cathode ray oscilloscope), or the more modern digital storage oscilloscope (DSO), is an electronic test instrume...[Details]
MOSFET selection for DC/DC switching controllers is a complex process. Considering only the voltage and current ratings of the MOSFET is not enough to select the right MOSFET. To keep the MOSFET wi...[Details]
Recently, some media reported that in the first week of construction after the Spring Festival in 2024, BYD's two major R&D centers, the Planning Institute and the Engineering Institute, will usher i...[Details]
SmartRunner Explorer 3-D Vision Sensor
Unlike the others, the ToF version can identify the tray base
视觉传感器通常是为单独的、特定的任务而设计。相比之下，新的SmartRunner Explorer 3-D 产品...[Details]
This paper aims at the problem that when power lithium batteries are used in groups, each lithium battery requires protection against charging overvoltage, discharging undervoltage, overcurrent, and ...[Details]
The resistance of a new dry cell battery is very small, only a few tenths of an ohm. The error when measuring resistance with a multimeter is very large, so a multimeter is generally not used to meas...[Details]
1. Basic introduction: Although I have learned 51 and 430 single-chip microcomputers before, I have not summarized much and I am very blind. I just read books and videos and then started to read and ...[Details]
According to the Economic Daily, in response to the recent COVID-19 outbreak, TSMC, a leading semiconductor company, took the lead in internally announcing on April 1 that it would raise its epidemic...[Details]
introduction
As a product of the combination of channel technology and network technology, Fibre Channel is an open network with high real-time performance, high reliability, high bandwidt...[Details]
Zeng Xuezhong, Vice President of Xiaomi Group and President of the Mobile Phone Department, recently published an article to explain the smooth zoom system of the Xiaomi Mi 10 Ultra Commemorative Edi...[Details]
On the 15th (local time), Trump signed an executive order to "protect the information and communications technology and service demand chain," prohibiting companies from purchasing or using equipment...[Details]
During the 7th Shanghai FD-SOI Forum, Zeng Yi, Director of VeriSilicon's IoT Interconnect Platform, shared a keynote speech titled "Low-power IoT Technology Based on FD-SOI Technology". He said that ...[Details]
Background
At present, new technological solutions that combine electronic components with smart medical devices can monitor and analyze important physiological signals of the human body in re...[Details]
This article studies the stable range of LDO regulator equivalent series resistance (ESR) values. Discuss LDO frequency response using LDO regulator ac mode. Verify stable and non-stationary ESR rang...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
