Event time: Today 13:00-16:00 {:1_102:}[font=微软雅黑][size=4]Today 13:00-16:00, Lenovo, a leading global smart device manufacturer, will meet with EEWorld Shenzhen netizens on the second floor of WAKEUP ...
Antennas are devices that transmit or receive electromagnetic waves. The quality of matching directly affects the antenna's standing wave ratio (SWR) and antenna efficiency, and even determines the su...
I've seen in the documentation of most CMOS output active crystal oscillators that they need to be connected to a 15pf load capacitor. If this load capacitor is not connected, will there be any impact...
【National Technology N32G430】1. Unboxing - Domestic Chip Exchange - Electronic Engineering World - Forum (eeworld.com.cn)
The development environment of this development board is developed under keil....
LoRa technology is applicable to the following scenarios: tunnel communication, power grid monitoring, data collection of electricity meters, water meters, etc., smart agriculture, smart water conserv...
As shown in the figure, the photodiode amplifier circuit (circuit C), according to the virtual short, the voltage at point A is 0. At this time, the voltages at both ends of the photodiode are 0. And ...
If water-deprived trees want to wait until the rainy season, they must first survive the dry season. Reshape Energy Technology Co., Ltd. is located in Jiading District, Shanghai. Its main business ...[Details]
introduction Many schools today have adopted computer plus network multimedia systems for on-site teaching. In addition, construction workers making intercom calls at the construction site, and drive...[Details]
Regarding the communication problem between 200 and G110 inverters, I would like to ask all the senior engineers for detailed advice. There is currently 1 200 PLC and 14 G110 inverters, which use U...[Details]
Well-known analysts claim that the cost of components alone for the iPhone 12 series is as high as $125. All models, including the four iPhone 12 models, will support 5G networks, and this impl...[Details]
According to BusinessKorea, South Korean technology giant Samsung Electronics is considering increasing investment in its second semiconductor foundry project in Xi'an, Shaanxi Province. However, the...[Details]
0 Introduction
A monitor is a device or system that measures and monitors the physiological parameters of a patient and compares them with known set values. If a deviation occurs, an alarm can be is...[Details]
In the past, I used RVDS IDE to burn and debug ARM programs. Although RVDS is an integrated debugging tool that is convenient to debug, sometimes I only know one thing and not the other. I only know t...[Details]
Thyristor is a new type of semiconductor device, which has the advantages of small size, light weight, high efficiency, long life, fast action and easy use. At present, most AC voltage regulators u...[Details]
1. Declaration and initialization of function pointer ... int max_fun(int a, int b); /*Declaration of a function pointer, declaring that both parameters are of type int and the return value is a ...[Details]
There were two previous reports about the actual memory size of the iPhone 11 Pro and iPhone 11 Pro Max. The first was the 4GB memory identified by the benchmark software, and the second was the rumo...[Details]
Melexis Launches QVGA Resolution Time-of-Flight Sensor Chip with Integrated Infrared Bandpass Filter
MLX75026 features a fully integrated IR filter to improve system stray light perf...[Details]
1 Introduction
At present, the most commonly used technology to realize microcircuits is to use
MOS transistors
. With the development of science and technology, the integration density o...[Details]
Arbitrary waveform generator is one of the most widely used general instruments in the field of modern electronic testing. Its function is much stronger than that of function generator. It can genera...[Details]
It adopts true color TFT-LCD, full Chinese operation interface (can be configured into English interface), uses the latest instrument real-time operating system ATOS_V4, menu soft key operation, and ...[Details]
Recently, after a year of trial operation, the national pilot project of source-load storage-charging district-level microgrid was officially put into operation in Taihezhuang Village, Xushui District...[Details]