On the Compass and level app I created, I found that the compass needle was pointing to the west when it should be pointing to the east.Below are two pictures showing the difference in direction betwe...
As the title says, I need help finding a serial port assistant that can send commands alternately and supports 2400 baud rate
I have a device that can send commands alternately, but it doesn't support...
[i=s]This post was last edited by yilonglucky on 2019-3-12 11:11[/i] The National Computer Technology and Software Professional Technical Qualification (Level) Examination is now open for online regis...
In addition to the active mode during normal operation, MSP430 also supports five low-power modes: LPM0, LPM1, LPM2, LPM3, and LPM4, which are set by the CPUOFF, OSCOFF, SCG0, and SCG1 bits in the sta...
As shown in the photo: the higher the DC voltage connected to the ground by the negative pole of the battery, the greater the error of the AD value read by the microcontroller. Please tell me how to e...
The circuit needs to drive 8 relays. When multiple relays are closed and turned on, the current increases greatly. To ensure the actual effect, while widening the current line, it is hoped that the so...
Use ITM mechanism to debug stm32 microcontroller, implement printf and scanf. 1. Introduction to ITM ITM mechanism is a debugging mechanism, a new generation of debugging method. Before this, there ...[Details]
On December 16, the Ministry of Industry and Information Technology of the People's Republic of China issued an official announcement that Chongqing Biaoneng Ruiyuan Energy Storage Technology Resea...[Details]
Automation has not yet brought about social isolation, but social isolation has promoted automation! On January 27, the State Council issued a notice extending the Spring Festival holiday to Februar...[Details]
MCU serial port sending and receiving program, the following is about GPS_CHECKTIAMER, local application program
#define UART_R_LEN 60
#define UART_T_LEN 34
uchar idata trdata ; //Define the ser...[Details]
Abstract: Bioelectrochemical detection is a new method for microbial detection in the fields of agriculture and related food production and sales in recent years. This paper adopts electrochemical ...[Details]
At present, PLC has been widely used in various industries at home and abroad, such as metallurgy, petroleum, chemical industry, building materials, machinery manufacturing, electricity, automobile...[Details]
Weiyetong Battery Application
1. Household solar power supply:
Small power supplies ranging from 10-100W are used for military and civilian use in remote areas without el...[Details]
Don't underestimate the small capacitor. It has a great effect. Have you ever used it in an electronic product? It is everywhere. If it is not used properly, it will cause an ugly death. So first...[Details]
I. Overview Online analytical instruments are becoming more and more important in chemical production. Online analytical instruments are used in conjunction with DL1A electric arc furnaces to quickly...[Details]
Recently, Hefei Aichuang Microelectronics Technology Co., Ltd. (hereinafter referred to as "Aichuang Micro") completed a round A financing of tens of millions of yuan, which was jointly participated ...[Details]
summary:
In order to realize real-time monitoring and centralized management of different brands and realize the intercommunication of robots, a robot remote monitoring system based on NC-...[Details]
The train braking process is completed by exhausting and reducing pressure in the tubes at the bottom of the vehicle to inflate and pressurize the brake cylinder to drive the brake. The single-vehi...[Details]
Recently, China Telecom Tianyi IoT released the latest results of its independently developed distributed Internet of Things operating system (CTWing IoT OS), which builds new impetus for the 5G era ...[Details]
Soft start is a motor starting method that controls the starting current of the motor to gradually accelerate the motor during the starting process, thereby reducing the current shock and mechanica...[Details]
Temperature probes and temperature sensors are two different devices that have their own characteristics and application scenarios in measuring temperature. This article will introduce the differen...[Details]
ST MEMS Sensor Creative Design Competition
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