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An important factor in GPS testing is the sensitivity of the receiver. The main tests are acquisition sensitivity and tracking sensitivity. Generally speaking, the RF (radio frequency) power level re...[Details]
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The circuit in Figure 1 is an edge-triggered monostable circuit based on a previous design of an edge-triggered parabolic pulse generator (Reference 1). This circuit makes a simple but significant cha...[Details]
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Usage 1: Use static to define a variable in a function body to ensure that the variable is initialized only once
Example: #include "stdio.h"
int test(void)
{
static int i=0; //The corresponding...[Details]
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The principle circuit of the compensated AC voltage-stabilized power supply using PWM high-frequency inverter is shown in Figure 1. The compensation voltage uco is generated by a single-phase full-...[Details]
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The ATmega103 microcontroller is a reduced instruction set (RISC) AVR (ADVANCE RISC) series microcontroller product launched by ATMEL. This is an enhanced RISC structure and an 8-bit microcontrolle...[Details]
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The STM8 rtc clock can use an internal low-frequency clock source or an external low-speed 32768Hz clock source. The rtc code is as follows: #include #include voidinit_rtc（void） { RTC_InitTypeDefRT...[Details]
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Wearable technology is an innovative technology first proposed by the MIT Media Lab in the 1960s. With this technology, multimedia, sensors, wireless communications and other technologies can be em...[Details]
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0 Introduction
In recent years, road traffic volume has increased dramatically, and urban road problems have become one of the important issues that modern cities urgently need to solve. R...[Details]
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One is to directly mix and embed it in the source program, the second is to make it into a library function call, and the third is to make it into an intermediate file and add it in the link. I...[Details]
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1. Brief description JLink's debugging and Flash burning functions are very powerful, but the Flash operations of S3C2410 and S3C2440 are a bit troublesome: SDRAM needs to be set when burning Nor Fla...[Details]
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Have you ever heard of Bob Pease, who has used SPICE models to simulate circuits ? In the world of SPICE: SPICE models reduce your insight into what , and SPICE models actually reduce your underst...[Details]
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Traditionally, vector network analyzers are used to measure the continuous waveform (CW) S-parameter performance of components. In these operating environments, the analyzer often operates as...[Details]
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Circuit principle: The circuit is provided with +5V power supply voltage by transformer, diode and voltage regulator IC7805. The battery voltage is divided by resistors R5 and R6 and sent to the BA...[Details]
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Optional 7.5-digit high performance digital multimeter
Included with the Model 3706 and 3706-NFP mainframes is this option. The high-performance DMM is a hybrid design that integrates the Model 2010 ...[Details]
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Data centers currently account for more than 2% of global energy consumption. Driven by artificial intelligence, this figure is expected to grow to around 7% by 2030, equivalent to the current...[Details]
FPGA/CPLD
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