Now I have no idea what the difference is between a decoupling capacitor and a bypass capacitor, what is the decoupling radius, and why should the decoupling capacitor be placed very close to the IC?...
I have released a version of the WIFI baseboard before, which added temperature and humidity sensors. However, it was not well thought out, so I designed the second version.
1. Added an interface that...
Basic Concepts of RF Power Amplifier
The RF power amplifier (RF PA) is the main part of the transmission system, and its importance is self-evident. In the front-stage circuit of the transmitter, the ...
IT MAKES YOU:
Hello, I am using the H and V signals of the BT1120 video output as synchronization, and connecting an external voltage-controlled crystal oscillator to generate a new HD and 3G signal s...
[i=s]This post was last edited by Dahanchong on 2019-4-28 10:04[/i] I am a student, and when I was simulating a single-phase bridge rectifier, I encountered the phenomenon shown in the picture. How do...
Abstract:
In fuel cell vehicles, power conversion is a core issue. Combined with the characteristics of fuel cells, the shortcomings of existing converters in fuel cell vehicles are briefly...[Details]
Reducing false alarm rates - how smoke alarms survive the hamburger smoke interference test
Modern smoke alarms – improved detection and increased safety
Today's build...[Details]
Abstract: One of the important indicators to measure the design and configuration level of an IDC computer room is not only whether its UPS redundant power supply system has high reliability, high ...[Details]
Shortly after Huawei's HarmonyOS system was officially released, users of some models have received HarmonyOS update push notifications. We happened to meet Huawei UX designer Mr. Dafu in Hua...[Details]
SPI3 remapping using debugging Chip: STM32F105VC KEIL library: 3.5 2017/08/26: Use SPI3 to operate FLASH, but use an oscilloscope to check that there is no SCK output, there is MOSI output, and SCK...[Details]
1. Project background and feasibility analysis
1. Project name, background, main content and current progress
Project Name: Alcohol detector based on PIC32 control and system for recording the iden...[Details]
On September 30, the inauguration ceremony of the Joint Innovation Base for Third-Generation Semiconductor Materials and Applications was held in Zhongguancun Shunyi Park. According to Zhongguancun S...[Details]
Characteristics of illumination sensor components
Functions of
illumination sensor components Development trend of illumination sensor components
Solution:
Detect the amount of light in the su...[Details]
First, turn the multimeter to the test diode end, touch one of the transistor pins with the red probe of the multimeter, and use the other probe of the multimeter to test the remaining pins until the...[Details]
According to Reuters, on October 5, Hyundai Motor and Kia Motors announced that they have decided to adopt Tesla’s electric vehicle charging technology in the United States. Image source: Hyunda...[Details]
With cell measurement accuracy down to 0.8 mV and lifetime robustness, NXP’s next-generation battery management system ICs enhance battery management system performance, maximize available capacity...[Details]
/* Name: Single digital tube displays 0~9 in a loop
Description: The loop statement in the main program repeatedly sends the segment code 0~9 to port P0, so that the numbers 0~9 are displayed cycli...[Details]
The time required for PIC18F4520 to run an instruction is equal to 4 machine cycles = 1us (4M crystal oscillator) Timer initial value setting: Take 5ms as an example TMR0H=(65536-5000)/256=0XEC; ...[Details]
1. Application Introduction
The study of structured light vision method first appeared in the 1970s. Among many visual methods, structured light 3D vision has been widely used in the field of ...[Details]
Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]
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