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There is a CPU inside the 51 microcontroller for calculation and control, four parallel I/O ports, namely P0, P1, P2, and P3, ROM for storing programs, RAM for storing intermediate results, timer/cou...[Details]
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1. Baud rate Serial communication is the communication between the MCU and the computer, between the MCU and the MCU, and between the MCU and the module. For example, when the MCU sends a "1" charact...[Details]
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Classic button control digital tube C program #include htc.h #define HC595_SER RB7 #define HC595_SCK RB6 #define HC595_RCK RB5 #define key_164_data RB3 #d...[Details]
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Schematic diagram of operational amplifier output current expansion circuit
Electronics Enthusiasts Community W PD s R!{ Figure 1 shows three integrated operational amplifier output current ...[Details]
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/************MCU teaching experiment board******************/
/*Function description*/
/*DAC0832 test program*/
#include reg52.h
#define uchar unsigned char
#define uint unsigned int
#...[Details]
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Jiwei.com News July 30, 2019, Shanghai - MediaTek held a new product and technology conference in Shanghai today with the theme of "Gaming Chip Awakens Combat Power", launching the first mobile phone...[Details]
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At present, there is a large gap between the technical level and capability of network product testing in my country and that in the world. The design of protocol consistency testing products mostl...[Details]
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Recently, Chris Koopmans, vice president of marketing and business operations at Marvell, wrote a blog titled "Key Technologies, the Right Direction - Talking about the New Marvell" on the occasion o...[Details]
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The Cloud HPC Toolkit enhanced with
Intel oneAPI tools provides a turnkey HPC solution
that makes it easier to develop and deploy HPC applications in Google Cloud.
Rece...[Details]
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1 Modular
UPS
is not widely accepted by customers
It is very simple to connect DC power supplies in parallel. All you need is the same voltage amplitude and polarity. Since ...[Details]
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The amplifier can maintain high-fidelity quality at higher output, and can provide 2×73/44 watts of output power to a 4Ω/8Ω load. The offset voltage is less than ±40mV, the input impedance is 100k...[Details]
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(I) Commonly used detection methods Commonly used detection methods for integrated circuits include online measurement method, non-online measurement method and substitution method. 1. Non-onli...[Details]
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Application areas:
Energy
challenge:
Design a self-contained, flexible system that works within the confined space and harsh nuclear reactor environment to control a variety of diffe...[Details]
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Silicon Labs Optimizes LifeSmart’s New Smart Home Panel to Easily Enable Whole-Home Control and Connectivity Silicon Labs’ Sub-GHz and Zigbee wireless solutions enable up to 500 Sub-G nodes to conn...[Details]
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The zero point problem of the servo motor encoder is a very important topic, which is related to the precise control and positioning of the servo motor.
Basic Concepts of Servo Motor Enco...[Details]
Analogue and Mixed Signal
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