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Poly’s speakerphone and all-in-one personal video terminal win two prestigious global design awards for outstanding design and functionality Beijing, China, April 28 – Poly, a leading global unifie...[Details]
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0 Introduction
In modern measurement and control systems, since PCs have powerful data processing capabilities and good user interaction interfaces, and single-chip microcomputers have strong on-si...[Details]
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1. The determination of chip capacity is often overlooked. Small capacity products refer to STM32F101xx, STM32F102xx and STM32F103xx microcontrollers with flash memory capacities between 16K and 32K...[Details]
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Multimedia processing, especially video and audio codecs and digital cameras have become common features in mobile phones. However, as the demand for mobile phone features grows, mobile phone manu...[Details]
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The 220 V mains electricity is connected to the closed power switch SB, resistors R1, R2, and potentiometer RP to form a voltage divider circuit, and the capacitor C3 is charged after the voltage is ...[Details]
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On September 18, the 23rd China Beijing International Science and Technology Industry Expo (CSTE) held a science and technology cooperation project promotion and signing ceremony in Beijing. 20 signe...[Details]
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//******************************FileName: Counter.C**************************//
//******************************ICCAVR compile********************************//
#include io8535v.h ...[Details]
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Following is a 4 x 25W Quad Audio Amplifier circuit (an amplifier with four inputs and four outputs) based on TDA7381. This amplifier is designed for car audio systems but you can also use this cir...[Details]
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MSP 430 MCU 18B20 Thermometer #include "msp430x22x4.h" typedef unsigned char uchar; typedef unsigned int uint; #define DQ1 P2OUT |= BIT4 #define DQ0 P2OUT &= ~BIT4 #define DQ_in P2DIR &= ~BIT4...[Details]
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void delay_us(unsigned char us) //delay in microseconds @12M, us maximum value 255
{
while(--us) ;
}
void delay_ms(unsigned int ms) // Delay in milliseconds@12M,ms
{
...[Details]
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Recently, Fangcun Microelectronics officially joined the Zhongguancun Trusted Computing Industry Alliance, and is committed to further extending the company's development path through industrial coll...[Details]
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Jiwei.com reported on December 9 that according to foreign media reports, new documents submitted by Samsung to Brazilian regulators show that Samsung is following Apple's example, and the three devi...[Details]
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1. Inverter fault screen display
Single-phase inverter
Three-phase inverter
2. Solution
1: Use a multimeter to check whether there is voltage between the neutral wire an...[Details]
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According to news on August 25, NVIDIA and TSMC have a close cooperative relationship. IT House has previously reported that driven by NVIDIA’s increase in AI chip production, TSMC’s advanced process...[Details]
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A soft starter is a device used to control the start and stop of a motor. It can effectively reduce the impact of the motor on the power grid and mechanical equipment when it starts, and extend the...[Details]
MEMS sensors
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