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I recently wrote a serial communication program on STM32, but the serial port does not work after downloading and resetting. The initialization code is as follows: // Initialization structure of GP...[Details]

China Energy Storage Network: Recently, the Tianhu switch station in Xiamen, Fujian Province has undergone a gorgeous transformation. The first "multi-station integration" power distribution ...[Details]

#include reg51.h //header file #define keys P1 //macro definition matrix keyboard #define smg P0 //macro definition digital tube sbit SMGA=P2^2; //bit definition sbit SMGB=P2^3; sbit SMGC=P2^4; unsig...[Details]

0 Introduction Software radio, also known as software defined radio, is a wireless communication architecture and technology that is compatible with wireless communication devices of various ...[Details]

Recently, Jike Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Jike Technology") completed a Pre-A round of financing of tens of millions of yuan led by Oasis Capital, with Minerva Cap...[Details]

1. Classification by CMM technical level 1. Digital display and printing type: This type of CMM is mainly used for geometric dimension measurement. It can display and print the coordinate data of the...[Details]

The steps to add a system call are similar for both architectures. Let's briefly compare them, using the 2.6.28.6 kernel as an example. 1. Add a new kernel function as a system call in t...[Details]

In order to promote the recycling and utilization of power batteries for new energy vehicles, guide and standardize the construction and operation of power battery recycling service outlets, our de...[Details]

More than 20 passenger cars are equipped with C-V2X in mass production, and the penetration rate continues to increase According to statistics from Zoss Automotive Research, from January to June 20...[Details]

On August 21, Tongfu Microelectronics released its 2020 semi-annual report. Tongfu Microelectronics' overall operating income was 4.67 billion yuan, an increase of 30.17% over the same period last ye...[Details]

STM32 has a total of 19 external interrupts:   Lines 0~15: Corresponding to input interrupts of external I/O ports Line 16: Connected to PVD output. PVD (Programmable Votage Detector), or programma...[Details]

1. Variable storage space structure The RAM address range of the STM8S105 series CPU is 2K space from 0 to 0x7FF, of which the upper 512 bytes are allocated to the stack by default, and the remaining...[Details]

The DC-DC converter from the battery to the LED can both step up the supply voltage to the standard LED forward voltage and step down the supply voltage to the forward voltage, and keep the LED curre...[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]

Nowadays, many microcontroller application areas are powered by batteries, and energy saving has become a common concern for design engineers. Entering Power-Down Mode There are many low-...[Details]