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No one doubts that the electronics industry has entered the consumer electronics era. What is the consumer electronics era? My personal understanding is that the so-called consumer electronics era is ...
[size=4][color=#000000][backcolor=white]Pressure sensors are generally used to measure the pressure of fluids (such as liquids, gases, and melts). They have good mechanical processing and heat treatme...
Last time, I said that the greater the switching frequency, the slower the response speed. After measuring, I found that this was not the case. It was just because the oscilloscope directly observed t...
As shown in the figure below, the resistor of 100Ω has a length of 34mm and a middle diameter of 8mm.
The words on the resistor body seem to be:S91RX21-0100R JWhat's the power of this resistor?Thanks!...
OMNIVISION has announced the launch of its first OX03J10 3-megapixel CMOS system-on-chip (SoC) image sensor. Designed for surround view systems (SVS), rear view cameras (RVC) and camera monitoring ...[Details]
RF signal sources mainly provide stable local oscillator signals or generate various modulation signals in the test. Dual-tone signals are used for signal excitation and for receiving sensitivity tes...[Details]
The US Patent and Trademark Office published a patent application from Nvidia titled "Method And System For Low Latency High Frame Rate Streaming." The tech giant describes a low-latency solution des...[Details]
Among the commonly used A/D conversion chips (such as ADC0809, ICL7135, ICL7109, etc.), ICL7135 is different from the others. It is a four-and-a-half-bit dual-integral A/D converter with high precisio...[Details]
MSP 430 MCU key program #include msp430x14x.h #include "key.h" void Init_Port(void) { //Set all pins of P1 port to input mode during initialization P1DIR = 0; //Set all pins of ...[Details]
Since both A14 and M1 use TSMC's 5nm process technology, and their architectural features are very similar, the outside world is very curious about the differences between the M1 and A14 in design. R...[Details]
Recently, several Apple MacBook users reported to Consumer Reports that black lines appeared on their computer screens, accompanied by screen flickering, ghosting and other problems, involving...[Details]
Students majoring in electronics (electronic technology, electronic information, electrical engineering, mechatronics, computer) must learn the course "Analog Electronic Technology". It is a very prac...[Details]
There are many types of microcontrollers, and many manufacturers have launched their own MCUs. Among the many brands of microcontrollers, I prefer the MSP430 and AVR series. The following is a PK a...[Details]
With the application of functions such as microprocessors, the relatively large multi-probe measuring equipment in the past has now become a small benchtop multi-probe measuring system. The multi-prob...[Details]
The Xiaomi 12 series of mobile phones will be officially released on December 28. Among them, the Xiaomi 12 is positioned as a small-screen flagship model, equipped with a FHD+ resolution scre...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing ...[Details]
When you think of making electronic measurements, you immediately think of an acquisition instrument, which is usually an oscilloscope or a logic analyzer. However, these tools are only useful when c...[Details]
Introduction: From a technical perspective, it is undoubtedly very advanced and intelligent to let machines learn to think as deeply as humans and replace human driving with visual algorithms. Howeve...[Details]
pc：Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]
Linux and Android
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