I used MSP430F5529 serial communication and found that if the default 1M clock is used, 115200 will lose data. I changed it to 4M clock. After testing, the serial data will not be lost after changing ...
[i=s]This post was last edited by damiaa on 2021-2-17 21:43[/i][Evaluation of SGP40] + UART communication + use of at32f407 development board
1. Prepare an at32f407 development board, connect its seri...
Solid-state devices have long been the preferred choice over vacuum devices. Vacuum tubes, which use high-voltage supplies (typically in the range of several kilovolts), are much less reliable than so...
Next are the 4 evaluation reports:
（1）https://en.eeworld.com/bbs/thread-1214040-1-1.html
（2）https://en.eeworld.com/bbs/thread-1214570-1-1.html
（3）https://en.eeworld.com/bbs/thread-1215784-1-1.html
（4）...
aim of design First, the conductivity of the liquid is used to simulate the liquid level with buttons, so that the liquid level system can be detected very accurately and the expected purpose can be ...[Details]
According to the latest news from Xiamen Daily, as of March 15, the resumption rate of industrial enterprises above the designated size in the city reached 99.4%, and the employee attendance rate was...[Details]
Transient co-conduction in three-phase sinusoidal inverters is often an overlooked issue because the transient process is difficult to capture.
Taking the half-bridge converter as an example, its...[Details]
I've been playing with oled screens these days. I want to use a few buttons to control the servos and oled display, so I connected three buttons to PA13, 14, and 15, but found no response. Later I ch...[Details]
Will the car key, which has a history of a hundred years, ever disappear one day? 1916 The first car equipped with a car key The Cadillac Type 53 uses a ignition key instead of a starter...[Details]
The sampling method has been used to measure flow for hundreds of years. Its principle is like estimating the yield of a large area of farmland before harvesting. Only a small piece of it is harvest...[Details]
IT Home reported on July 5 that according to 9to5mac, in iOS 14, iCloud Keychain allows users to get more relevant information about their passwords. IT Home learned that Apple has added a ne...[Details]
stdio means "standard input & output" Therefore, if you use standard input and output functions in the source code, you must include this header file! For example, functions such as printf("%d",i); s...[Details]
Recently, Tang Yongbing (corresponding author), a researcher at the Functional Thin Film Materials Research Center of the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, and h...[Details]
On August 30, Zhichun Technology released its semi-annual performance report, stating that in the first half of 2021, the company achieved operating income of 920 million yuan, a year-on-year increas...[Details]
The system consists of a liquid reservoir, a pump, an injector, a chromatographic column, a detector, a recorder, etc. The mobile phase in the liquid reservoir is pumped into the system by a high-pre...[Details]
In view of the shortcomings of traditional humanoid robots in terms of real-time control system and visual recognition, a humanoid robot control system with visual recognition function was designed u...[Details]
GB+T20991-2007+Personal Protective Equipment+Shoes Test Method Standard The requirements for the electrical insulation performance test of shoes are as follows:
1. The device is as follows
...[Details]
SCLK BIT P1.0 ;DS1302 clock port P1.0 IO BIT P1.1 ;DS1302 data port P1.1
RST BIT P1.2 ;DS1302 chip select port P1.2 NOW DATA 40H ORG 0 JMP Reset ORG 100H Reset: CALL DS1302_Initial ;I...[Details]
RF/Wirelessly
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