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Low power consumption reference voltage generation circuit driven by battery
Function of the circuit
The electronic circuit powered by the battery must use low power consumption. For the ampli...[Details]
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Triggering is an important function of any instrument that acquires and digitizes signals. If you cannot trigger on a specific waveform feature, you may never see the point of interest in the digitiz...[Details]
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The following error occurs: FATAL ERROR L210: I/O ERROR ON INPUT FILE: EXCEPTION 0021H: PATH OR FILE NOT FOUND. Later I checked and found that the MCU memory was insufficient. After some searching,...[Details]
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0 Introduction
With the continuous development of society and the emergence of smart devices, remote controls are becoming more and more widely used. Wireless remote controls have become more ...[Details]
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The concept of single-phase motor and three-phase motor
A single-phase motor is an electric motor that is powered by only one power cord and is usually used in lightly loaded household applian...[Details]
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Abstract: In thermal production, the frequency conversion speed control is used to adjust the water supply, water supply pressure, furnace air volume, air pressure, etc., which has obvious energy-s...[Details]
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The first half of the automobile revolution is electrification, and the second half is intelligence. Electrification only changes the way the car is powered, but does not change the nature of the c...[Details]
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Competition in the global TV market is fierce. The latest news is that Samsung Electronics will adopt OLED panels from its competitor LG Display, hoping to gain a foothold as OLED TVs become mainstre...[Details]
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MCU and MCU communication program #include reg51.h #define uchar unsigned char #define SLAVE 0x00 #define BN 16 uchar idata tdata ; uchar idata rdata ; bit trdy; bit rrdy; void main(void) {...[Details]
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Apple officially unveiled the iPhone 11 series. Although it did not bring many surprises, what parts of the new iPhone were upgraded compared to the previous generation iPhone XR, iPhone XS and iPhon...[Details]
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1. Introduction to oscilloscope panel and function keys ZDS3024 does not have a VGA output interface, the corresponding position is the RS232 communication interface. Security lock: Users can us...[Details]
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With the continuous development of microelectronics technology, in order to maximize the production efficiency of micro-machining, the demand for ultra-large area lithography equipment is also increas...[Details]
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The LC time constant of this circuit is:
For this type of critically damped two-pole circuit, the 10% to 90% rise time is 3.4 times the LC time constant:
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I have wanted to make something similar for a long time. I happened to learn LabVIEW this semester, and I handed in this as my homework, a "serial oscilloscope" host computer based on LabVIEW.
1. Pro...[Details]
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Although the new energy vehicle industry has developed rapidly in recent years and power battery technology has made great progress, the problem of long charging time has been widely criticized by ...[Details]