270-100K-AP-RC

We have analyzed the BOM of Lenovo Legion Gaming Phone Pro, and this time we will analyze the number of components and their cost. Device analysis description: Before we start the analysis, we need...[Details]

"Ignoring environmental issues is a betrayal to the next generation." This was the final advice Obama left in his farewell speech. In 2008, Obama entered the White House with a series of promises t...[Details]

Do you have a limited renovation budget? This doesn't mean you have to give up your dream of having your own smart home control system. You just need to make some changes in your original plan. You do...[Details]

The ARM processor has a total of 37 registers: 1) 31 general registers, including the program counter (PC). These registers are all 32 bits;  2) 6 status registers. These registers are also 32 bits...[Details]

Circuit Function and Advantages Many systems require multiple low jitter system clocks for mixed signal processing and timing. The circuit shown in Figure 1 interfaces the ADF4351 integrated phase-lo...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

#define ROTATE_A  PAin(2) #define ROTATE_B PAin(3) s16 DATA=0;   void EXTI2_IRQHandler(void) {   if (EXTI_GetITStatus(EXTI_Line2) != RESET)   {     if(ROTATE_A!=ROTATE_B)     ...[Details]

1. Comprehensive description of GPIO Each GPIO port of stm32 has two 32-bit configuration registers (GPIOx_CRL, GPIOx_CRH), two 32-bit data registers (GPIOx_IDR, GPIOx_ODR), one 32-bit set/reset regi...[Details]

Introduction to 8051 timer/counter: 8051 has two timer/counters, while 8052 has three timer/counters. Timers and counters are essentially the same. Timers count internal pulses to achieve timing purp...[Details]

Cristiano Amon, president of Qualcomm, said in an interview with Xinhua News Agency during the Qualcomm Snapdragon Technology Summit held in Hawaii, the United States: " China's 5G scale will lead th...[Details]

On the eve of the Guangzhou Auto Show, a fire accident occurred at the Alt Auto booth. According to investigation, improper operation by the vehicle debugger caused an electrical short circuit. Altho...[Details]

Given that Orin will not be mass-produced until 2022, the current flagship of Nvidia's autonomous driving platform is still Pegasus, but the attached AI accelerator has been upgraded from the Tesla V...[Details]

A simple voltage boost circuit for an LED flashlight. After the power supply is turned on , VT1 is connected to the negative pole by R1, and the voltage across c1 cannot c...[Details]

On June 29, the domestic industrial software service provider "Symet" announced that it had recently completed the A++ and B rounds of financing totaling 540 million yuan. Investors include China Int...[Details]

The hardware circuit design of a single-chip microcomputer application system includes two parts: one is system expansion, that is, when the functional units inside the single-chip microcomputer, suc...[Details]