[i=s]This post was last edited by Yin Zijing on 2021-4-3 16:22[/i]I came across a video about ZVS by chance. The following figure is the first version of the circuit diagram, which is also a typical Z...
[i=s]This post was last edited by sylar^z on 2019-9-9 08:06[/i]The active ST bone vibration sensor board, first post a picture. The board can be connected by directly soldering a 2.54 double-row pin.T...
sylar^zST Sensors & Low Power Wireless Technology Forum
Have you ever wondered why MSP microcontrollers (MCUs) offer flexibility in their integrated analog-to-digital converters (ADCs), such as programmable resolution or power modes? This level of flexibil...
;********************************************************;Copy and paste RW data/zero initialized data *;********************************************************LDR r0, =|Image$$RO$$Limit| ; is the en...
I used the transparent mode to connect the Bluetooth module and the mobile phone Bluetooth. After the transparent mode of this Bluetooth module was set, it took effect after powering on again. I want ...
A question for those who develop embedded systems: Is the main() function the place where the program starts to execute? My teachers in college always said that the entry point of the program is the m...
In this article, the high-performance DSP developed by TI can be used as an effective confidentiality method if it is applied to PC encryption cards.
As an effective network security solution,...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
Contact resistance
is the resistance to current flow through a closed pair of contacts. This type of measurement is performed on devices such as connectors,
relays
, and switches. The...[Details]
1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in the U...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
Our flight had just begun to descend when a gentleman sitting next to me turned to talk to me about engineering—he had seen me reading an engineering journal. The gentleman next to me said that he ...[Details]
Analog electronics
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