P4C1026-20J4M

1. Exception vector table     /******The following are the exception vector tables*****/     .globl _start     _start: b reset         ldr pc, _undefined_instruction         ldr pc, _software_inter...[Details]

PLC flashing circuit Press the start button I0.0, and the relay M0.0 is turned on. M0.0 is energized and its normally open point is closed to form a self-locking state. The ot...[Details]

According to foreign media reports, less than a month after chip foundry TSMC started construction of its new 12-inch wafer fab, DRAM (dynamic random access memory) manufacturer Nanya Technology also...[Details]

      From the iPhone 11 series to the iPhone 13 series released this year, there seems to be no major changes except for the changes in the frame. I believe many netizens are looking forward to Appl...[Details]

In the previous section we learned: Introduction to network card drivers and making virtual network card drivers: https://blog.csdn.net/xiaodingqq/article/details/81501393 In this section, we wil...[Details]

On April 17, Ultrasonic Electronics released its first quarter report of 2020. The company achieved revenue of 1.096 billion yuan, a year-on-year decrease of 1.64%; the net profit attributable to sha...[Details]

PIC18's __CONFIG settings are different from PIC16's. PIC16's __CONFIG(_CP_OFF&_WDT_ON&_BODEN_ON&_PWRTE_ON&_RC_OSC); are written together. PIC18's are not written together, CONFIG1..7 are written sep...[Details]

    The so-called software defined radio (SDR) is a radio that uses digital signal processing technology to define and implement various functions of the radio station on a general hardware platform ...[Details]

How capacitors work 1. Introduction 2. Basic knowledge of capacitors 3. Unit of capacitance - method 4. Application of capacitors introduction Ph...[Details]

Gyro motor is the main component of inertial device gyroscope, and gyroscope is the core component of inertial navigation system, which is widely used in ship navigation and various weapon systems....[Details]

As for the orifice flowmeter, it is now an indispensable equipment for every coal mine, big or small. Do you know how to use and install this product? Use of orifice flowmeter: The orifice flowme...[Details]

Reference: sh-t 3104-2013 Petrochemical Instrument Installation Design Specification. General provisions for installation of instrument equipment: 1. The installation location of on-site installation...[Details]

3.8 Dynamic digital tube 3.8.1 Digital tube schematic diagram Figure 3-8-1     Note: When using a flat cable to connect, the metal contact of the cable must face right. Development board connection...[Details]

    The automotive industry has always been very cautious, but in terms of automotive "wire control" technology, it has taken a big step forward, replacing the original mechanical structure wi...[Details]

NXP adds Generative Artificial Intelligence (GenAI) flows with Retrieval Augmented Generation (RAG) and fine-tuning and eIQ Time Series Studio to its eIQ AI and machine learning development softwar...[Details]