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After the official announcement of the release date of the Redmi Note9 series today, Lu Weibing, Vice President of Xiaomi Group, President of China, and General Manager of Redmi brand, published a lo...[Details]
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void WriteSIOByte(unsigned char val)
{
unsigned char i;
ACC = val;
for (i = 8; i > 0; i --) {
SRCLK = 0; // pull down the 74HC595 clock
_rrca_(); // right shift one bit of data
...[Details]
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As the core device of power converter, the new power electronic device IGBT, its driving and protection circuits are crucial to the reliable operation of the converter. The integrated driver is an in...[Details]
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In order to further achieve security and ranging accuracy between two Bluetooth compatible devices, the Bluetooth Technology Alliance is committed to exploring and developing a new location service...[Details]
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#include sbit P1_1 = P1^1; //Timer initialization void InitTimer(void) { TMOD = 0x11; EA = 1; ET0 = 1; ET1 = 1; //Enable T0 and T1 interrupts TH1 = 0xd8; TL1 = 0xf0; //define 10ms TH0 = 0xF8; ...[Details]
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A few days ago, Red Magic released the Tencent Red Magic Gaming Phone 6 Pro, equipped with a Snapdragon 888 processor, and the Master Lu score was as high as 938175. Recently, the Master Lu sco...[Details]
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0 Introduction
In recent years, the combination of embedded technology and Internet technology has made embedded technology play an increasingly important role in remote control, intelligent ...[Details]
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In modern industrial control systems, stepper motors are an important actuator and are widely used in automated industrial control systems and mechatronic products. In most modern electronic prod...[Details]
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Fast pace has become the norm in everyone's life. In open office environments, on the way to get off work, on business trips... we are affected by noise pollution all the time. So with the developm...[Details]
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A crossover is an audio device that can divide sound signals into several frequency bands. We know that the frequency range of sound is between 20Hz and 20kHz. It is difficult to use only one speak...[Details]
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In this era of information explosion, everyone has more or less "information anxiety": missing instructions from the client, missing greetings from relatives and friends... a few hours of information...[Details]
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Industrial control computers are computer systems specifically used in the field of industrial automation. Their structural characteristics are mainly reflected in the following aspects:
...[Details]
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Tektronix's 511 analog real-time oscilloscope marked the arrival of the era of commercial oscilloscopes. There were some "oscilloscope" products before 511, but because they did not have a trigger sy...[Details]
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Input matching circuit and output matching circuit
The key to successfully designing a solid-state microwave power amplifier is to design an impedance matching network. In any microwave power ampli...[Details]
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The ADC module on the C281x DSP converts external analog signals into digital quantities, and filters or implements closed-loop control of motion systems by converting control signals. Especially i...[Details]
Automotive Electronics
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