The board used is the EBAZ4205 mining board. I compiled the uboot myself and wanted to burn it into NAND. When burning, the following prompt appeared. The burning was unsuccessful and it was always "f...
L -band small PA detailed introduction
U3- 5089 U4— 9103Simple allocation of PA links and work content of each unitThe whole consists of five units as shown in Figure 1Figure 1 Link channelThe tempera...
The PCI Express 5.0 PHY specification has been updated, which clearly states that the PCIe Gen5 System transmitter test will no longer use a dual-port method, and it is no longer necessary to connect ...
[Electronic Basics] How to connect the ground wire to the earth? Do you understand these 3 key points?Do you know how to connect the ground wire to the earth?First of all, the ground wire in our home ...
1. Introduction to the onboard serial port of the GD32L233C-START evaluation boardThe specific chip model used in the GD32L233C-START evaluation board is GD32L233CCT6, which supports 2-way UART, full-...
China's first field trial of near-field communication mobile payment launched 2006-7-10Among the emerging mobile applications, mobile payment is a popular item among users. According to a survey condu...
Recently, foreign media exposed the new trademark "XCover FieldPro" applied by Samsung, which may be an advanced version of Samsung Galaxy XCover 4s. As early as June, Samsung officially announced ...[Details]
Physical picture of digital tube: No matter how many digital tubes are connected together, the display principle of the digital tube is the same, which is to light up the internal light-emitting di...[Details]
0 Introduction
TMS320LF2407 is a digital signal processor (DSP) developed by TI for motor control. It adds pulse width modulation (PWM), A/D, and D/A modules to the original DSP core to ac...[Details]
A switching power supply is a power supply that uses modern power electronics technology to control the ratio of the time when the switch is turned on and off to maintain a stable output voltage. A s...[Details]
The wave of Industry 4.0, with cyber-physical system technology at its core, has swept the world. Smart factory
As the biggest theme of Industry 4.0,
it runs through the e...[Details]
Recently, Tesla announced that it will start taking reservations for new models in China. The FF 91, which was created by Jia Yueting, the former head of LeTV and founder of Faraday Future (FF), who ...[Details]
Logical operation on the accumulator A of the microcontroller
:
CLR A; clear the value in A to 0, single-cycle single-byte instruction, with the same effect as MOV A, #00H.
CPL A...[Details]
Post-production printed circuit boards (PCBs) of moderate complexity are traditionally inspected using in-circuit testing (ICT) and functional testing. Other testing methods, such as expensive optica...[Details]
1 Introduction
Wheeled mobile robot is an important part of the robot research field. It integrates mechanics, electronics, detection technology and intelligent control. Among various mobi...[Details]
1. The top ten inverter rankings in 2018 are released
Recently, Wood Mackenzie Power & Renewables released statistics on inverter sales in 2018. A total of five Chinese companies made ...[Details]
With the development of the electronic information industry, soft magnetic materials and their performance measurement, which are closely related to it, have attracted great attention. Most soft magne...[Details]
According to foreign media reports, Waymo's self-driving cars use computer vision technology and artificial intelligence to identify the surrounding environment and make real-time decisions on how th...[Details]
On March 24, Prolto released a 1 billion yuan fixed increase announcement, intending to invest in three new energy projects, namely industrial and commercial energy storage power station projects (309...[Details]
Circuit Function and Advantages
The circuit shown in Figure 1 provides a dual-channel, channel-to-channel isolated thermocouple or RTD input suitable for programmable logic controllers (PLCs)...[Details]
Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]