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 ...
Although isolated digital inputs and digital isolators sound similar, there are actually some significant differences between them. After reading this article, hopefully you will be able to easily tel...
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...
Hong Han, the Meizu Flyme engineer who "knelt on the durian", got angry. Previously, he posted on Weibo that old acquaintances including BSP experts, performance tuning experts, and stability expert...[Details]
Smart pressure transmitter calibration steps The calibration and inspection steps of 154608PDS series intelligent pressure transmitter are as follows: 1. Unscrew the side cover of the transmitt...[Details]
What is a crystal oscillator? The full name is quartz crystal oscillator, which is a high-precision and high-stability oscillator. Through a certain external circuit, it can generate a sine wave ...[Details]
If Android and iPhone are not your cup of tea, and if you want a more niche mobile phone product, then you might as well try the Librem phone launched by Purism. In a blog post updated today, ...[Details]
According to electrek, Volkswagen is preparing to launch the ID3, a pure electric model based on the new MEB platform. The company is gradually disclosing more information and will release the mass-p...[Details]
The topic of ultra-thin TVs has become a hot topic recently, especially with Xiaomi recently launching the 9.9mm-thick Xiaomi TV 2S, which has added fuel to the fire.
In the preheating phas...[Details]
Generally speaking, power quality refers to high-quality power supply. However, due to different perspectives, there are still different understandings of the technical meaning of power quality, and i...[Details]
The ECT (Enhanced Capture Timer Module) module of the 9S12 series microcontroller is formed by enhancing the functions of the original 68HC12 Standard Timer module.
The ECT module mainly consis...[Details]
M
Processor Mode
Registers accessible in ARM mode
Registers accessible in THUMB mode
0b10000
User Mode
PC,CPSR,R0~R14
PC,CPSR,R0~R7,LR,SP
0b10001
FIQ Mode
PC,C...[Details]
/********** (C) COPYRIGHT 2007 STMicroelectronics ***********
*STM32F10XXX dual-channel ADC data acquisition
*Environment: keil for arm mdk 4.71a official V3.5 library
*STM32 data acquisition pa...[Details]
In the design of the electrical parameter instrument, the data collection is performed by the microcontroller AT89C52, and the host PC is mainly responsible for communication (including serial commun...[Details]
The project requires the low power consumption of the device to be realized. Several problems were encountered during the implementation process, and this is recorded and summarized. (stm32f103ret6) ...[Details]
1 Introduction
With the rapid development of science and technology, people's daily necessities are constantly developing in the direction of easy operation, easy portability and intelligence. ...[Details]
Overview In many cases we just need a simple, efficient, thread-safe increment and decrement solution. Simple means that programmers need to operate as little as possible at the underlying level or...[Details]
In this article, we will explore in detail various aspects of commanding a robot to move through space. We will start with the basic concepts of robot movement.
1. Basic Concepts of Robot Move...[Details]
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