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#include            /* common defines and macros */ #include "derivative.h"      /* derivative-specific definitions */ #include "WQ.h" //This is the first program of mine,it's used to text the boar...[Details]

Nubia is preparing to launch a new series of Red Magic 6 phones, and these two phones have recently appeared on the website of the Ministry of Industry and Information Technology. But there are onl...[Details]

Keithley Standard Series 2400 Source Measure Unit (SMU) instruments provide four-quadrant precision voltage and current source/load, plus measurement. Each SMU instrument provides both a highly stabl...[Details]

Reproducing bass is a very tricky business, one that causes a lot of trouble for speaker designers and audiophiles alike. But it is a challenge, and the potential rewards more than justify the effort ...[Details]

#define SS 0 #define SCK 1 #define MOSI 2 #define MISO 3 #define SS_H() PORTB|=(1 SS) #define SS_L() PORTB&=~(1 SS) //Be careful not to miss () #define led0_en() {DDRB|=1 4;PORTB|=(1 4);} //Open the ...[Details]

Usually, the interrupt vector of MCU is located in the address space of the main program module and is fixed (the interrupt vector address of C8051F023 is 0x0000～0x00AB). In order to use har...[Details]

LG Electronics recently announced that its board of directors decided to terminate its loss-making smartphone business. TrendForce pointed out that LG's original market share is most likely to be tak...[Details]

ADI's ADIS16355 provides complete three-axis inertial detection (angular motion and linear motion). The core uses iMEMS sensor technology, with a built-in embedded processor for sensor calibration ...[Details]

AD604 is a low noise, high precision, dual channel, variable gain amplifier . It has the characteristic that the decibel of gain is proportional to the gain control voltage, and is par...[Details]

HLK-V23P is a low-power offline voice module that is the same as HLK-V23. The power consumption of HLK-V23P is as low as 0.971mA, 18x16x3mm, integrated with 32-bit MCU + voice recogn...[Details]

The world of business is changing rapidly, and it will change even faster in the coming years. Today, consumers expect a consistent buying experience across all retail channels: physical stores, onli...[Details]

According to Cailianshe, on July 1, there was news that Inspur Information was added to the US export control list, and the export of Intel products to Inspur was suspended at 11:59 pm on June 29. Th...[Details]

Under the same lighting effects and conditions, LED downlights are more than 80% more energy-efficient than traditional light sources, and their lifespan is more than 10 times longer than tradition...[Details]

Although not many people may know that the full name of HUD is Head Up Display, when the words "Heads Up Display" are mentioned, there must be many people who can stand up and speak enthusiastically....[Details]

0Introduction One of the applications of short-range wireless voice communication is wireless walkie-talkie. This communication method is generally single-mode with the same frequency, which b...[Details]