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Although 10 billion cores have been shipped, almost all of them come from MCUs and co-processors. RISC-V is often labeled as "insufficient performance and weak ecosystem". Fortunately, the value of R...[Details]
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Regarding the design of micro-power isolated power supply for two-wire transmitters, let's first look at what a transmitter is. Sensors are a general term for devices or devices that can be measured ...[Details]
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The fully automatic transformer comprehensive tester is also called transformer tester, transformer comprehensive tester, transformer characteristic tester, CT dynamic stability and short-time therma...[Details]
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I developed my own AVR microcontroller chip development board, and the 1602 LCD screen experiment was successful! I was very pleased. I wrote the program for a whole day, and repeated the experiment, ...[Details]
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Power supply is an indispensable component of various electronic devices. The quality of its performance is directly related to the technical indicators of electronic devices and whether they can w...[Details]
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Low Drift Peak Detector
Voltage follower power amplifier peripheral circuit
Voltage Controlled Oscillator VCO
Fixed current source Figure 18 Pulse generator
...[Details]
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Since the advent of single-chip microcomputers, they have been widely used in the fields of instruments, meters, and intelligent control. Most single-chip microcomputer application systems (SCAS) c...[Details]
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1. Subtraction instruction with borrow bit SUBBA, Rn; (A) (A) - (Rn) - (C), the following are similar. SUBBA,direct SUBBA,@Ri SUBBA, #data Note: Clear C before subtraction. All subtraction instructio...[Details]
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WWDC has begun and WWDC has ended. What did WWDC talk about? This is a question worth thinking about. At least in my opinion, this year's WWDC does lack eye-catching features, but it is like a glass ...[Details]
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This paper introduces a piezoelectric biosensor detection circuit based on complex programmable logic device (CPLD). The detection circuit uses high-performance CPLD (MAX7128) as the core, and real...[Details]
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Valve-regulated sealed lead-acid batteries (hereinafter referred to as valve-regulated batteries) have the characteristics of small size, high safety in use, good discharge performance, and low maint...[Details]
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Over the past few years,
the performance of
high-brightness LEDs
(HB-
LEDs
) has rapidly improved in
terms of
lumen
output per package and
luminous efficacy
(in lm/w)....[Details]
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Half of 2019 has passed. Judging from the TV industry data in the first half of the year, the overall environment this year continues to be sluggish, and there are many uncertainties in the market pe...[Details]
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Private sector investments in American-made battery technology have been increasing over the past few years, with 208 as of September 2023. The federal government also announced 27 new investments....[Details]
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#include reg52.h typedef unsigned int u16; typedef unsigned char u8; sbit LSA=P2^2; sbit LSB=P2^3; sbit LSC=P2^4; void delay(u16 i) { while(i--); } u8 code smgduan ={0x3f,0x06,0x5b,0x4f,0x6...[Details]
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