Dear experts, I recently used a sensor, as shown in the following document, and can read data in the current state, but the question is how to convert the AD value into the actual air pressure value? ...
[i=s]This post was last edited by emmnn on 2022-7-4 21:35[/i]PrefaceI happened to go home two days ago, and I didn't get the board back from the courier station until today to prepare for the evaluati...
The TIOBE Index is turning 20 this month. Back in 2001, the first TIOBE Index was published as a personal hobby project to understand what people were looking for in programming languages. The top 3 o...
Regardless of the type of motor controller or inverter, there are varying degrees of harmonic voltage and current during operation, causing the motor to operate under non-sinusoidal voltage and curren...
First is the clock module (CS) of msp432. Personally, I think the most distinctive feature of msp432 should be the combination of ultra-low power consumption and high performance. The clock system of ...
The integrated circuit industry is a national strategic emerging industry and an important foundation for the informatization of the national economy and society. In the past forty years, the field...[Details]
So far, Samsung has launched three foldable screen mobile phones, including Galaxy Fold, Galaxy Z Flip, and Galaxy Z Flip 5G. The fourth foldable screen mobile phone Galaxy Z Fold 2 will be la...[Details]
In the current embedded application development process, C language has become the best choice for most occasions. In this way, the main function seems to be the starting point for granted - because C...[Details]
Vortex flowmeter is one of the most commonly used flowmeters now, mainly used in industrial flowmeters. What should we do when the flowmeter does not display the faults that are often encountered duri...[Details]
Some 12864s do not have all of the following features: DDRAM: (Data Display Ram), data display RAM, whatever is written into it will be displayed on the screen. CGROM: (Character Generation ROM), c...[Details]
1. Stub design and printing
In advanced assembly technology, solder paste is the main welding material widely used, and solder paste deposition is carried out by stencil printing technology. In t...[Details]
This design uses the GP2Y1010AU0F sensor produced by Sharp to collect and detect the PM2.5 concentration value in the nearby air, and then uses the ADC0832 analog-to-digital conversion chip to conver...[Details]
The clock system of STM8 is not as complicated as that of STM32. The whole picture can be seen from the clock tree, as shown in the figure The main clock source can choose from 4 clock sources: HSE...[Details]
CAN network impedance
The problem starts with the CAN network. The following figure shows a basic model of a CAN network with 120 ohm resistors at both ends.
The characteristic impedance of th...[Details]
When I first started using RF communication, I quickly completed data transmission with the help of Chengdu Yibite's demo, but the power consumption could not be reduced. The official datasheets of S...[Details]
Review: Previously, Goertek Co., Ltd. issued an announcement stating that the company plans to acquire 51% of the shares of MACOM HK, a subsidiary of MACOM of the United States, for US$134.6 million ...[Details]
IT Home reported on November 6 that Nokia 6300 and 8000 are about to return. According to NokiaPoweruser, it is rumored that these two phones will be equipped with KaiOS phones, both will be 4...[Details]
OMAP 4 enters Android market in dual-core era
However, the rapid development of the Android platform has also intensified competition in the mobile processor chip industry. More manufacturers have ...[Details]
Precautions for defining variables in different memory spaces (data xdata bdata) in 51 MCU programming Reduce font size Increase font size 1. The data area has a small space, so only variables that ...[Details]
On October 16, Shandong Yulong Gold Co., Ltd. (601028, hereinafter referred to as Yulong Co., Ltd. or the Company) issued an announcement that the company's industry was changed from wholesale to non-...[Details]