Function: Mainly used for data acquisition and playback. 1. I plan to make a board with CPCI or PCI interface and insert it into the industrial computer. There are processors, SATA-PCI or SATA-localbu...
I want to use a program written in vb.net to get the handle of the serial port, but getlasterror always gets the value of 12. I checked MSDN and it says "The access code is invalid". Please give me so...
Recently, I saw a Shenzhen company called Xinhai exhibiting digital electricity meter solutions at an exhibition. I felt it was a bit fresh. The electricity metering market is quite large, but it seem...
[size=4][b]It took some time to complete the processing of mpu6050 data. The MPU6050 was read through the hardware IIC. The first three lines on the screen show the acceleration data of X, Y, and Z. T...
I would like to ask when setting the PWM, I see that the PWM output is compared with the values of the two registers, PWMnCMPA and PWMnCMPB, but I have never seen how to allocate who uses A and who us...
[i=s] This post was last edited by dontium on 2014-11-7 13:15 [/i] The LCD with ST7585 driver IC was originally used on F28035 and it worked fine! It should be no problem to use it on FR5969, right? H...
On August 23rd, Geely's subsidiary, Jiyao Tongxing, announced it has the industry's largest advanced production capacity for tandao
batteries
, with eight production bases across China. Jiy...[Details]
When you are happily watching NBA or football, your wife asks you to turn off the lights in the bedroom. Would you be depressed? Of course, unless you are not afraid of your wife.
Now you are ...[Details]
On August 22, Lantu Motors officially launched its Lanhai Intelligent Hybrid technology via an online livestream. This intelligent hybrid technology, which integrates a full-range 800V high-voltage...[Details]
Chinese characters are extensive and profound, and there are many different names for ESD tubes. How many of them do you know?
As far as I know, ESD diodes are currently known as ESD p...[Details]
Common methods for troubleshooting roller press bearing wear include repair welding, thermal spraying, brush plating, and scrapping and replacement. However, these methods are often subject to asse...[Details]
The fracture mechanism is stress concentration, which typically occurs at the capacitor lead pins or pad connection points, as shown in the figure. Under vibration, the capacitor lead pins and pad ...[Details]
Batteries are a core component of new energy vehicles, accounting for over 40% of the total cost. This is also the area where automakers are most willing to tamper with costs. Since 2021, domestic ...[Details]
For the average person, an electricity meter is a monthly bill. For beginners, it's a collection of components and parts. For experienced meter engineers, however, it's a complex and complex proces...[Details]
In industrial production, many different controllers are often used, such as those for pressure, flow, electrical parameters, temperature, and sound. However, due to the limitations of the on-site ...[Details]
01 Overview
The HJM315A/B is a domestically produced programmable three-phase motor driver specifically designed for small and medium-sized motor gyroscopes. It consists of an MCU, LDO, three-...[Details]
The term "remote meter reading" literally emphasizes remoteness. But how far is remote? One kilometer? Two kilometers? Those aren't considered far at all. Currently, the longest distance for ...[Details]
August 19, 2025 – Mouser Electronics, a leading New Product Introduction (NPI) distributor offering an extensive portfolio of semiconductors and electronic components, announced that
it will be...[Details]
The reducer is a crucial mechanical device. If you know anything about industrial machinery, you've undoubtedly heard of it. As a transmission device, it plays a crucial role in many industrial app...[Details]
A PLC (Programmable Logic Controller) is a computer control system widely used in the field of automated control. It can be programmed to control various mechanical equipment and industrial product...[Details]
The ODF process is a groundbreaking manufacturing method that addresses challenges previously associated with time-consuming, low-yield, and difficult-to-achieve production. For example, the produc...[Details]