I designed a circuit using the TPS73033 linear step-down chip. When the load is disconnected, the output voltage is normally 3.3V. After the load is connected, the output voltage drops to 0.7V. There ...
[i=s]This post was last edited by alan000345 on 2020-1-15 08:42[/i]January 7, 2020 - Qorvo, Inc., a leading provider of innovative RF solutions for mobile, infrastructure and aerospacedefense applicat...
Status Code Nature Error Interpretation
--------------------------------9000 Executed successfully6200 Warning information not provided6281 Warning return data may be wrong6282 Warning file length is ...
The GD32F310G development board is equipped with a 12-bit ADC, which can perform 6-bit, 8-bit, 10-bit and 12-bit data acquisition. The effect of 8-bit data acquisition is shown in the figure below.8-b...
Before powering on, you need to connect the network cable and USB cable to the PC . There are two ways to connect the network cable: one is to connect through a router, and the other is to connect dir...
[i=s]This post was last edited by HonestQiao on 2022-6-11 22:01[/i]The Fang Starlight VisionFive development board provides 40Pin IO ports for us to use in actual development.The specific functional d...
EPS emergency power supply mainly solves the emergency power supply problem when the city power fails; UPS mainly provides power supply for IT industry equipment, while EPS emergency power sup...[Details]
1. Experimental design Timing interrupt program, serial port P3.0, P3.1 output, use 74LS164 shift register to drive light emitting diode ; Timer 0 in mode 1, 16 bits, interrupt once every 10ms ; ...[Details]
The digitization of TV signals has made digital TV equipment increasingly popular among electronic consumers. How to choose their ideal digital TV product has also become a concern for consumers. E...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The revival of functional testing technology is the inevitable result of the miniaturization of surface mount devices and circuit boards. Once any system is small enough to be difficult to detect i...[Details]
The rare earth giant magnetostrictive transducer is a device that converts electromagnetic energy into mechanical vibration using giant magnetostrictive materials. Compared with the widely used piezo...[Details]
Long gone are the days of the tall mast antennas most of us know (or love or despise) mounted on our cars. These old antenna styles were fine for standard AM and FM analog radio reception. But toda...[Details]
Use to determine the polarity and type of semiconductor (using a pointer multimeter) 1. First select the range: r﹡100 or r﹡1k. 2. Identify the base of semiconductor transistor: Use the black prob...[Details]
High reliability, powerful functionality, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers, and are also necessa...[Details]
In the era of short videos, in addition to handheld devices for video shooting, aerial photography has also entered the public eye through the consumer drone market and has been sought after by many ...[Details]
From the perspective of development trends, the automotive E/E architecture will eventually evolve towards a central computing architecture, concentrating functional logic into a central controller ....[Details]
Have you heard of the Xiaopeng P5 that was launched last year? When I saw the home theater device in that car, I was amazed! For a movie lover like me, this thing is so cool! The home theater functio...[Details]
Vivo officially announced today that a new powerful member has been added to the family. The new vivo T1 series will be launched on October 19. IT Home learned that digital blogger @@Digita...[Details]
I found that when I press a keyboard key, I can immediately send a release action, and I can't release the key. After measurement, there must be a certain delay in the middle, and some say that the c...[Details]
In this era of energy conservation and carbon reduction, light-emitting diodes ( LEDs ) have become a widely used light source because of their excellent luminous efficiency and compact size. The e...[Details]
Power technology
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