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Overview of USB device model building process The S3c2440 processor integrates a USB controller. The host controller is ad...[Details]
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Harald Kroeger, member of the Bosch Group’s board of management: “Bosch wants to become the world’s leading supplier of silicon carbide (SiC) chips for electric mobility.” Silicon carbide semicon...[Details]
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1. Introduction to DDS The DDS signal generator uses direct digital synthesis (DDS) technology to improve the frequency stability and accuracy of the signal generator to the same level as the referen...[Details]
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Jiwei.com reported on June 3 that Li Nan, former senior vice president of Meizu and current founder of Angry Miao, watched the live broadcast of the Hongmeng OS2 launch conference. After the live bro...[Details]
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Amplifiers are the backbone of analog electronics. They are widely used in the electronics industry. Amplifiers are used in almost all audio-related applications.
A power amplifier is a ...[Details]
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As we all know, microcontrollers take analog inputs from analog sensors and process these signals using ADC (Analog-to-Digital Converter). But what if the microcontroller wants to generate analog sig...[Details]
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#include
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
sbit rs=P1^2;
sbit rw=P1^1;
sbit en=P1^0;
char idata disp_buf1 ; //1602 d...[Details]
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Introduction The schematic diagrams of different development boards are different. Here, I use the Wildfire MINI-V3 (F103VET6) simple development board to briefly introduce the settings of the GPIO p...[Details]
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On April 23, realme X50m 5G was officially unveiled. The 6GB+128GB version is priced at 1,999 yuan, and the 8GB+128GB version is priced at 2,299 yuan. The overall performance of realme X50m 5G ...[Details]
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1 SDRAM addressing: The board uses a modern sdram chip 4M×16b×4Bank, which is 32MB. It should have 25 address lines, but the chip only provides 13 address lines, 2 bank select lines (BA0, BA1), and t...[Details]
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Use MCU, STM32F103C8T6+OLED display, and the board is hand-soldered. Talk about my experience using it. DS18B20 is indeed a sensor from a big manufacturer, with rich functions, but it is indeed a b...[Details]
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2.2 Software System Design
The somatosensory game controller designed and implemented in this system has input and output functions, that is, it has input and output HID data packets. Unlike k...[Details]
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introduction
The National Renewable Energy Laboratory (NREL) is an important branch of the U.S. Department of Energy (DOE) Alliance. It mainly conducts research on new energy thermal analysis ...[Details]
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Recently, the Equipment Industry Department I of the Ministry of Industry and Information Technology and the Standard and Technical Management Department of the State Administration for Market Regula...[Details]
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Self-protection device R25 with 1.5 kΩ resistance, can handle voltages up to 1200 VDC, has an energy absorption capacity of 340 J, and reduces component count
MALVERN, Pennsylvania, ...[Details]
RF/Wirelessly
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