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Ideal for medical, industrial, transportation and high-end consumer applications
CHICAGO, August 20, 2024 –
Littelfuse, Inc., an industrial technology manufacturing company commi...[Details]
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EVM characterizes modulation accuracy and is a key indicator for measuring the quality of digital modulation in modern wireless communication systems. EVM is the vector difference between the ideal...[Details]
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Zhou Jinbo, Zhang Guobao
(School of Automation, Southeast University, Nanjing, Jiangsu 210096)
1 Introduction
Switching power supply is gradually replacing industrial frequency po...[Details]
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Before the holiday, a friend lent me an EasyArm development platform. I was so happy because I thought I could finally develop something for fun. But I didn't know that there was no JTAG and serial p...[Details]
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For electronic engineers, they must not only pay attention to the chips and semiconductors themselves, but also pay attention to downstream electronic applications. After all, chips serve electronic ...[Details]
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Abstract: The reasons why lead-acid batteries often fail to reach their designed service life are analyzed, and a new charger design principle is proposed.
Keywords: battery; battery chargin...[Details]
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Although Google has invested a lot of money in cloud computing since 2018, it has only obtained 4% of the cloud computing share so far. However, Google also has its own goals. They hope that by 2023,...[Details]
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Recently, the first prototype of the Square Kilometer Array ( SKA ) radio telescope, which is developed by the 54th Institute of China Electronics Technology Group Corporation, was launched in Shij...[Details]
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Let's get to know tantalum electrolytic capacitors and aluminum electrolytic capacitors
Tantalum electrolytic capacitors:
Advantages: Very low ESR value, excellent high frequency filt...[Details]
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1. Picture
2. Code
3. Summary
Code
#include reg52.h
sbit led=P2^0;
sbit led2=P2^1;
void DelayUs2x(unsigned char t)
{
while(--t);
}
void DelayMs(unsigned char t)
{
...[Details]
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On March 8, 2023, the signing ceremony of the joint strategic investment of Qiaotian Intelligent by Geely Houtong Capital and Wanniu Capital was successfully held in the Qiaotian Intelligent Buildi...[Details]
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1 Introduction DMA: Full name: Direct Memory Access. DMA transmission mode does not require the CPU to directly control the transmission, nor does it have the process of retaining and restoring the s...[Details]
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1. Control the on and off of one or more lights Assembly Implementation ;Notes LOOP: ;SETB P1.1 ;(1) Turn off the light MOV P1,#0FFH; LCALL DELAY; (2) Delay for a period of time ;CL...[Details]
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I. Introduction AD590 is a single crystal IC with two-terminal temperature conversion current source produced by Analog Devices. The figure shows the internal circuit structure of AD590 and its two ...[Details]
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Chopper amplifiers have been used for decades, dating back to the 1960s. Chopper amplifiers were invented primarily to meet the need for ultra-low offset and low drift operational amplifiers that out...[Details]
Analogue and Mixed Signal
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