I use FPGA and DS90CR285/DS90CR286 to do the level conversion of the video, converting TTL to LVDS, and then converting it to TTL, and finally displaying it. These two pictures are the actual effect a...
It uses an external low-speed oscillator 32.768KHZ.The manual says that the low-power operation is 5.4 microamps at 32kHz.How does the software enter the low-power operation (Low-power run) mode?5.6.1...
Since there are many pictures, the post is too long, so I post them separately. This article is quoted from Feiling Embedded Android Technology Zone www.witech.com.cn SD Card Partition Prepare an SD c...
[i=s]This post was last edited by justd0 on 2020-9-2 22:55[/i]The buttons of ESP32-S2-Kaluga-1 adopt the ADC design, which connects six buttons to resistors of different resistance values to one IO po...
: [p=26, null, left][color=#000][font=Arial][size=14px]When writing launchpad430 program, I found that there are two available header files under IAR. [/size][/font][/color][/p] [list] [*][size=18px]#...
Regarding the problem of processing pictures on Windows Mobile, I feel that there are so many NET things everywhere. It seems that Windows is going to give up its support for VC. Please discuss it. In...
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]
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[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]
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]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[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]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]
DCDC means DC to DC (conversion of different DC power values). Anything that meets this definition can be called a DCDC converter. Specifically, it means converting the input DC into AC through a s...[Details]
Multimedia processors are often the most power-hungry devices in portable electronic devices. Common ways to reduce CPU power requirements are to reduce clock frequency or operating voltage, but th...[Details]
FPGA/CPLD
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