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Which one is better, the 9205 or 890c multimeter? The comparison should be done from two aspects: one is the parameters of the two, and the other is which one is suitable. Since the naming method o...[Details]
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1. Obtaining a baseline: When the operator uses an oscilloscope without an instruction manual, he must first obtain a thin horizontal baseline before using the probe to perform other measurements. The...[Details]
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Typically, designers will find successive approximation registers (SAR) and delta-sigma analog-to-digital converters (ADCs) in lower frequency applications. The signal chain for these applications ty...[Details]
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ATX power supply working principle diagram:
Since IBM launched the first PC, microcomputer power supplies have developed from AT power supplies to ATX power supplies. To this day, microcomputer...[Details]
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1 Introduction The design of this frequency meter takes the AT89C51 microcontroller as the core and uses its internal timer/counter to complete the measurement of the period/frequency of the s...[Details]
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In the previous article "Centralized Architecture-Multiple Centralizations Count Centralization?" 》Introduced the concept and development trend of centralized electronic and electrical architecture. ...[Details]
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In order to rewrite the ARF2496K wireless 2.4G driver, it needs to be ported to the STM32 main control, so I want to simply control the I/O timing to complete this experiment. The first step is to co...[Details]
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//Example 98: Calendar clock based on DS1302
#include reg51.h //Header file containing microcontroller registers
#include intrins.h //Header file containing _nop_() function definition
/***********...[Details]
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1 Introduction
PSpice general circuit simulation software is currently widely used in the design of electronic circuits. Therefore, full attention should be paid to the learning and applic...[Details]
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In the mobile Internet ecosystem, the super portal status of search engines in the PC era has gradually been diverted to many apps, and Baidu has turned to the "search + information flow" dual-engine...[Details]
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My MINI2440 has a 256M nand flash. Later, we need to start u-boot from nand, then boot and load the kernel, and then mount the root file system. Here we first have a more detailed understanding of it...[Details]
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July 6 news: Digital blogger @数码闲聊站 revealed today that a certain Xiaomi model has updated the super moon mode in the internal test system, which will support adding filters and materials for...[Details]
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0 Preface At present, desk lamps have become a daily necessity for thousands of households. However, during use, huge energy waste is often caused by forgetting to turn off the lights; when used ...[Details]
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The CAN protocol has good reliability and is widely used in industry. This time, let's get familiar with the basic functions of CAN. The development board has two CANs, each with 8 mailboxes. This ti...[Details]
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From November 13 to 15, 2024, GMCC and Welling, suppliers of system-level solutions for core components of consumer appliances
, appeared at the 2024 China Household Appliances Technology ...[Details]
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