[i=s]This post was last edited by eagle8 on 2020-4-24 11:43[/i]1. Touch switchIt is an emerging product with the development and progress of science and technology. It generally refers to a control sw...
[i=s]This post was last edited by xiaxingxing on 2020-5-13 09:18[/i]As the title says, I don’t understand the content in the red box in the picture:
Aren't the inductance (ESL) parameters of capacitor...
1. Discussion on the name of passive radar
Passive radar refers to a radar that has no radiation source. It detects targets by using the echoes formed by existing radio waves in space and irradiating ...
When I was using littlevgl, I felt uncomfortable without touch control, but most of the screens below 3.5 inches are resistive touch screens, so I thought that esp32s2 has USB and can simulate touch s...
[i=s]This post was last edited by Youth is Best on 2021-1-27 15:43[/i]I posted a post about WIFI network configuration this morning. Now I will continue to update it. After 8266 is successfully config...
Last week, the Matter training jointly organized by Silicon Labs and CSA Alliance China Member Group (CMGC) was successfully completed. The Matter standard has indeed attracted everyone's attention, a...
There are several very key words for pulse current testing - convenience, safety and correctness. In terms of use, users need to be convenient, and disassembly and assembly should not be too troubles...[Details]
The difference between permanent magnet motor and ordinary motor
The difference between permanent magnet motors and ordinary motors is that permanent magnet motors refer to permanent magnet sy...[Details]
Artificial Intelligence (AI) has a close relationship with Data Science, which aims to extract business value from a collection of information. This value includes expanded predictive capabilities,...[Details]
The popularity continues and the expansion of production continues. The power battery industry, which is performing vigorously amid continued price increases and crazy expansion of production capacit...[Details]
Hardware Implementation of Ethernet Gateway Domain Controller
The solution is equipped with dual MCUs, of which the Freescale i.mx6q processor is used to process algorithms under complex worki...[Details]
In some applications, user input is required to control the functionality of the device.
There are different kinds of user input methods used in
embedded
and
digital electronics
...[Details]
The article lists the wrong practices of instrument workers when using and testing. It is hoped that the majority of instrument and electrical practitioners can learn from these wrong operations and ...[Details]
Annual shipments of Bluetooth devices are expected to reach 7.6 billion units in 2027 Beijing, April 27, 2023 - The Bluetooth Special Interest Group (SIG) released the annual report "Bluetooth Mark...[Details]
Star-delta starters are basically available in complete sets. Generally, electricians do not need to select the load power of various contactors. They can choose the star-delta starter that matches...[Details]
Earlier, there was news that China may invest 6 billion yuan in all-solid-state
battery
research and development, including
CATL
,
BYD
, FAW, SAIC, Weilan New Energy and Gee...[Details]
Supercapacitor, also known as golden capacitor and farad capacitor, is a new type of electrochemical capacitor. Its special feature is that no chemical reaction occurs during the storage of electri...[Details]
Qualcomm Wireless Care empowers grassroots medical workers with technology, providing mobile terminal devices to continuously support the development of grassroots health care
Octobe...[Details]
1. Model and meaning of soft starter
The soft starter is a new generation of three-phase AC asynchronous motor control product. It is based on single-chip microcomputer control technology and ...[Details]
Recently, SMIC released its third quarter financial report. At the same time, the company also said it would increase capital expenditures this year from US$5 billion to US$6.6 billion. When asked ...[Details]
With the popularity of electronic money payments, the demand for payment terminals and logistics mobile label printers continues to grow. In the field of mobile label printers and payment terminals, ...[Details]
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