## Preface Well-made architecture, high yield like a sow. Change the interface and the effect will come out. On the second day of work, I worked on the SPI driver DS1302. Keywords: GD32, SPI, DS1302, ...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:02 [/i] I plugged a USB drive into my computer yesterday. I first found new hardware but there was no drive letter in my computer!!! I ...
I recently had some time to learn CPLD. I am ashamed that I did not learn it thoroughly, but it can handle the work topics I want to do in advance. I don't ask for icing on the cake, but I ask for sol...
Some time ago, I just completed a 360-degree panoramic system designed based on the IMX6 reference design schematics, including solution evaluation, sample board testing, schematic design, prototype d...
P5DIR |= 0x02;What does this expression mean?0x02 is 00000010, right? Is P5DIR|=0X02 equal to P5DIR=P5DIR|00000010?How can I see which port it defines? How can I know whether P5DIR points to input or ...
[align=left][color=rgb(33, 33, 33)][font=宋体, Arial, Helvetica, sans-serif]Abstract: Oculii, a startup company based in Ohio, USA, has broken the limitation that traditional civilian radar sensors can ...
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
GD32 MCU
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