、 Chinese semiconductor device model naming method Semiconductor device models are composed of five parts (field effect devices, semiconductor special devices, composite tubes, PIN tubes, and laser de...
This serial port controlled A/D analog-to-digital conversion control board has 6 10-bit (accuracy ±1LSB) high-speed A/D conversion channels, which can simultaneously perform analog-to-digital conversi...
With the development of electronic technology, the application fields of MEMS are becoming more and more extensive, from the earliest industrial and military aviation applications to ordinary civilian...
Does anyone have an account or organization number for Qualcomm's technical website https://support.cdmatech.com? I want to download some chip information from this website, but I can't register witho...
[i=s]This post was last edited by 1nnocent on 2021-4-21 14:55[/i]The AUDIO function of the HC32F460 development board is a function that I am quite interested in. Let’s take a look at it this time.
AU...
1. The MSP430G2553 we use has two groups of IO ports, P1 and P2. 2. The registers of the IO ports are: direction selection register PxDIR, output register PxOUT, input register PxIN, IO port internal ...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[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]
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]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[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]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[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]
Analog electronics
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