This is the main transmitter chip in an HDMI wireless transceiver. The silk-screen model is ZY1310T. It should be a domestic chip, but no relevant information was found online....
//Encryption algorithm void EncryptTEA(unsigned int *firstChunk, unsigned int *secondChunk, unsigned int* key) 2 { 3 unsigned int y = *firstChunk; 4 unsigned int z = *secondChunk; 5 unsigned int sum =...
Dear experts, thank you for your resources and schematics. The design ideas have given us great inspiration. We are learning all the way, from a novice to a rookie, and from a rookie to a junior. We c...
Event time: Today 13:00-16:00 {:1_102:}[font=微软雅黑][size=4]Today 13:00-16:00, Lenovo, a leading global smart device manufacturer, will meet with EEWorld Shenzhen netizens on the second floor of WAKEUP ...
Antennas are devices that transmit or receive electromagnetic waves. The quality of matching directly affects the antenna's standing wave ratio (SWR) and antenna efficiency, and even determines the su...
I've seen in the documentation of most CMOS output active crystal oscillators that they need to be connected to a 15pf load capacitor. If this load capacitor is not connected, will there be any impact...
0 Introduction
In industrial automatic control systems, data transmission is the basis for achieving automatic control. Data transmission can be simply divided into two methods: wired (including lay...[Details]
The application of automation technology in industrial manufacturing is relatively common, and it has made great contributions to helping the manufacturing industry improve efficiency and sa...[Details]
1. Under normal circumstances, three-phase DC motor speed regulators above 30A should be equipped with line switches, contactors, reactors, input and output fuses (many manufacturers only provide s...[Details]
By Don Schoenecker, Oscilloscope Product Planner, Keysight Technologies It’s hard not to mention the versatility of an oscilloscope when it comes to testing electronic devices. To verif...[Details]
Biosensors
are instruments that are sensitive to biological substances and convert their concentrations into electrical signals for detection.
Biosensors
have the functions of receivers ...[Details]
There have long been rumors that OPPO will launch a foldable smartphone. According to the whistleblower Digital Chat Station, OPPO's first ever foldable phone will adopt an inward folding design. I...[Details]
In the field of precision photoelectric detection, a small fluctuation of the light source can cause a large deviation of the measured value, resulting in a large measurement error. For example, i...[Details]
- Awarded the title of "Excellent Partner of 2019" by the Ministry of Education and the title of "Excellent Partner" in the 2019 Industry-University Collaborative Education Project of the Ministry of...[Details]
A multimeter is also called a multimeter, a three-function meter, or a multiplexer. It is a multifunctional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC vol...[Details]
Distributed amplifiers can provide a wide frequency range and high gain. For a period of time, their design usually used transmission lines as input and output matching circuits. With the dev...[Details]
ON Semiconductor to showcase advanced industrial solutions at China International Internet of Things Exhibition See innovative solutions for factory automation, smart buildings and asset management...[Details]
In this paper, a dual-mode pre-divider suitable for WLAN IEEE802.11a standard is designed by using dynamic TSPC structure and TSMC 90nm 1P9M 1.2VCMOS process, which has the characteristics of high spe...[Details]
1. Introduction to principles 51 There is a full-duplex serial interface inside the microcontroller. What is a full-duplex serial port? Generally speaking, a serial port that can only receive or send...[Details]
Building a strong and smart grid is an inevitable choice for State Grid Corporation of China to adapt to the needs of technological innovation and social development. At present, my country's econo...[Details]
The three-phase protection device for three-phase AC motors is a protective device that can monitor the running status of the motor in real time. When the motor has abnormal conditions such as phas...[Details]
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