【Foreword】
The previous article mainly made a brief record of the development process of the HC32F460 chip and some tried-and-tested general peripherals. This article will evaluate the benchmark score...
RVB2601 is equipped with Lianshengde W800 Wi-Fi module. CH2601 is driven by AT commands through SPI interface . This article records the process of enabling Wi-Fi networking.Figure 4-1 W800 schematic ...
Watchdog is a way for CPU to recover itself when software runs away. Watchdog is divided into hard watchdog and soft watchdog. Hard watchdog is realized by special watchdog hardware circuit. There are...
The National N32L43X series MCU has two hardware SPI interfaces, and we can use one of them to drive the SPI interface TFT display; although this series of MCUs does not have an SDIO interface to oper...
A few days ago, Huawei France's official Twitter account released a message saying that the P40 will use graphene batteries. This tweet was quickly deleted. It is not yet clear why Huawei France dele...[Details]
According to a report by foreign media on September 19, Sebastian Thrun is recognized as the father of driverless cars. He is committed to pushing human transportation to a new stage - flying cars,...[Details]
The figure shows a 4W/5V switching voltage regulator circuit. This circuit uses the TOPSwitch series T0P100 device. The TOPSwitch (Three Terminal Offline PWM Switch) series device is a three-termin...[Details]
Recently, at the Second Global IC Entrepreneurs Annual Conference held in Shanghai, Sanjay Mehrotra, rotating chairman of the Semiconductor Industry Association and president and CEO of Micron Techno...[Details]
Last year, Intel leadership announced six technology pillars that underpin all products: process and packaging, architecture, memory and storage, interconnect, security, and software. Last week, Inte...[Details]
Recently, our company has produced a meteor shower lamp! Now we share it with you!
1. Picture sharing:
2. PCB file sharing:
3. Schematic diagram sharing:
Four,
...[Details]
Notes on writing bootloader and App for Stm32 1. How to allocate space between bootloader and app 2. How to get data and write to flash 3. How to jump from bootloader to app 4. How to set the interru...[Details]
Affected by the weak global economy and overcapacity, the development of the LED lighting market is not as rapid as expected. In addition, the immaturity of the lighting terminal market and the fac...[Details]
As a high-precision system for measuring the amplitude and phase of microwave signals, the measurement accuracy of a vector network analyzer depends largely on calibration (the process of improving a...[Details]
3G LTE (Long Term Evolution) is an advanced standard of the 3rd Generation Partnership Project (3GPP) that provides the next generation of broadband wireless technology for wide area networks.
...[Details]
Solution Design
The servo is used as the driving motor of the Rubik's Cube. From the driving principle of the servo, it can be seen that the speed of the servo is not related to the main frequ...[Details]
The arrangement of the LEDs and the specifications of the LED light source determine the basic driver requirements.
The main function of an LED driver is to limit the current flowing through t...[Details]
TSMC's latest corporate social responsibility report shows that the turnover rate of new employees reached 15.7% last year, which is lower than the company's original target of less than 13.5%. The c...[Details]
Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]
Recently, two robotics companies, Zhejiang Kecong Control Technology Co., Ltd. (hereinafter referred to
as "Kecong") and Yuil Robotics
, completed a new round of financing on the same day, i...[Details]
PCB Design
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