The current project uses DS90UB954. The camera collects signals, and the mipi signals pass through 953, and then pass through 954 to deserialize to the processor. After connecting 953, the PASS and LO...
I am working on a project with relatively simple functions. It mainly transmits a switch signal wirelessly. The distance is very short (within 10 meters). However, because it is on the walking mechani...
[size=14px]The latest RT-Thread has released a universal BootLoader for the STM32 series. Interested friends can use it. I tried it and it is quite convenient. RT-Thread Universal Bootloader has the f...
[i=s]This post was last edited by Jacktang on 2020-7-21 21:10[/i]MLCC - Multilayer Ceramic Capacitors, also known as chip capacitors, can cause noise and howling problems...Sound comes from the vibrat...
[size=4] Each electrical device has its rated power. When the rated power is exceeded, it is called overload, and the protection against this state is called overload protection. The protection agains...
//Experiment on displaying the digital tube of the matrix keyboard key value
#include reg52.h //Header file containing 51 MCU register definitions
sbit P14=P1^4; //Define P14 as P1.4 pin
sbit P15=P...[Details]
What does optocoupler mean?
A photocoupler is a semiconductor device that converts an electronic signal into an optical signal and then back to an electronic signal. When current moves to the ...[Details]
introduction
At present, most of the common wireless remote controls on the market are four-key and twelve-key, mainly used in car anti-theft systems, home anti-theft systems and remote control...[Details]
RF interference is ubiquitous, from commercial wireless networks and devices to military communications, radar, and electronic warfare (EW) systems. Because interference is unpredictable, it is diffi...[Details]
Chips are a small accessory that has really touched the nerves of the Chinese people in the past one or two years. When ZTE was strangled by the United States and almost suffocated, people realized t...[Details]
In the previous two issues, we introduced the test methods for WIFI and Bluetooth products in Japan TELEC test. In this issue, we briefly introduce the test methods and limit requirements for 315M...[Details]
Special reminder for the temperature-controlled motor project: When using Proteus software for circuit simulation, the power pins of TLC549 and AT89C51 are hidden. When making the circuit board, be s...[Details]
Intel subsidiary Mobileye today launched the Eye Q Ultra system-on-chip designed for autonomous driving at CES. ▲ Eye Q Ultra system integrated chip It is reported that the Eye QUltra system inte...[Details]
On June 4, according to foreign media reports, the Ministry of Land, Infrastructure, Transport and Tourism of Japan recently reported that Toyota, Honda, Mazda and other automakers were found to ha...[Details]
In wireless systems, interference in the radio channel can cause many problems for users, reducing the reception rate of the intended signal. Interference can come from intentional, unintentional or...[Details]
Sinobo Group, China Mobile and Qualcomm plan to use 5G to empower boundless XR and jointly explore new paths for the construction of "Smart Workers' Stadium"
July 6, 2022, Beijing - ...[Details]
The core of Tesla's Autopilot is the computing core, the SoC chip of HW3 is the core, and HW4 is gradually being revealed. We are waiting for the cracking of HW4 through the review of HW3.
● H...[Details]
I have talked about the s3c2440 clock system before. After looking at the clock system and then looking at the timer interrupt, it will be better to combine and apply the knowledge points learned.
...[Details]
By detecting the voltage across C in the RC network as a current signal, several current signals (only two in this example) pass through the same resistor to obtain an average current-sharing bus. Th...[Details]
User experience, industrial control and automotive electronics are the driving forces of the rapid development of sensors. The Internet of Things is an emerging market for sensors and a driving force...[Details]
Analogue and Mixed Signal
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