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Set segment selection through macro definition #include msp430f149.h      typedef unsigned char uchar;      #define wei_h P5OUT |= BIT5   #define wei_l P5OUT &= BIT5   #define duan_l P6OUT &= ~BIT...[Details]

O Introduction On the basis of the existing toy electric car, a photoelectric detector is added to realize the real-time measurement of the speed, position and running status of the electric ca...[Details]

Fractal theory establishes the connection between regular, smooth shapes and rough, broken shapes, using fractal dimension as a quantitative description method. According to fractal theory, the (ove...[Details]

The soil moisture tester is an advanced instrument that can quickly measure the soil moisture content and is widely used in agricultural production. As for why we should use a soil moisture tester to...[Details]

Before installing the inverter, you must determine the installation environment and then use the appropriate installation method. When wiring the inverter, you must correctly wire the main circuit ...[Details]

/script script google_protectAndRun("render_ads.js::google_render_ad", google_handleError , google_render_ad); /script /script With the development of modern computers and digital technology,...[Details]

Is Hongmeng open source? This question has actually been settled long ago. As early as 2020, part of the Hongmeng system code has been made public in the Open Atom Open Source Foundation. Any develop...[Details]

The following program is a pwm program applied to stc12c2052ad, and the test is successful #include reg52.h sfr CCON =0xD8; //PCA control register sfr CMOD =0xD9; sfr CL =0xe9; sfr CH =0xF9; sfr C...[Details]

code show as below: uint32_t sysclock = 0;    sysclock = HAL_RCC_GetSysClockFreq(); In this way, you can view sysclock during online simulation to determine whether the microcontroller is runni...[Details]

This article mainly introduces the 7805 Zener diode, and focuses on the multimeter measurement of the 7805 Zener diode in detail. 7805 voltage regulator 7805 three-terminal voltage regulator integrat...[Details]

At present, digital technology has broad prospects for empowering thousands of industries, and the digital transformation of the energy and power industry has attracted particular attention. In ord...[Details]

A voltage supervisor is an integrated circuit that can be used to reset the processor in low voltage conditions to prevent processor erroneous operation and ensure safe power-off of the system. T...[Details]

　　The blind area of ​​ultrasonic level meter is usually a problem that users are more concerned about during the selection process. So what is the blind area of ​​ultrasonic level meter? In fact, the...[Details]

On the morning of October 31, the groundbreaking ceremony for the 2×160,000 kW/640,000 kW-hour independent energy storage project in Ruoqiang County was held in Ruoqiang New Materials Industrial Park....[Details]

From October 18 to 19, Zhang Hongwei, secretary of the municipal party committee, went to Beijing to carry out investment promotion activities and witnessed the signing of the Zhiyouwo Lunan Supercomp...[Details]