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//74HC595 practice program
//Serial-in and parallel-out to achieve 16-flowing-light effect
//2009.12.28
#include"reg52.h"
sbit shcp=P2^0; //Data enters the shift register on the rising edge
sbit ...[Details]
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The steps to test the quality of capacitors with a digital multimeter are as follows: 1. To determine the polarity, first adjust the multimeter to 100 or 1K ohm. Assume that one pole is the positive ...[Details]
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g_ak4961_i2s_tx_handle.Instance- SR __IO uint32_t SR; /*! SPI status register,Address offset: 0x08 */ 27.5.3 SPI status register (SPI_SR) CRCERR 8: FRE bit 8 FRE: Frame format error Note: When SPI ...[Details]
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This DC resistance tester provides two types of power supply for testing: AC220V/DC12V. In the case of strong electromagnetic field interference, it is recommended to use DC power supply for testing. ...[Details]
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Synopsys Named TSMC's "OIP Partner of the Year" for 12 Consecutive Years, Joining Hands to Lead Chip Innovation
summary:
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Synopsys has been named "T...[Details]
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This morning, OPPO officially announced its 125W Super Flash Charging technology: it will be officially released at 15:00 on July 15. IT Home learned that OPPO has added support for 65W SuperVOOC f...[Details]
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span style="white-space:pre" /span CLK_PeripheralClockConfig(CLK_Peripheral_TIM3, ENABLE); /* set SB_TX_LOCK mode: PWM mode,T = 60us, Duty Ratio: 3/4 represents send bit 1 1/2 represents ...[Details]
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1 Introduction
Frequency measurement is the most basic electronic measurement technology. Commonly used frequency measurement methods have great limitations. Their measurement accuracy decre...[Details]