The oximeter is a common portable medical electronic product. It is not big in size and has few functions, so it is not difficult to develop. However, although it is small, it has all the necessary fu...
When I first started working, I used one screen, which was quite inconvenient to be honest. When I was looking at documents for comparison, I always had to use half of the screen or switch the screen,...
[i=s]This post was last edited by lugl4313820 on 2022-1-28 01:48[/i]Today, I successfully mounted the CAN1 device and copied the official can_sample for testing:
/** 程序清单：这是一个 CAN 设备使用例程* 例程导出了 can_sa...
TSL1401 is a 128-point linear array sensor with a main frequency of up to 8MHz. Some time ago, I drew a board and planned to use FPGA to make it.
Almost all the information that can be found about TSL...
MKI109V3+MKI182V2 unboxing test. I just received the goods recently and tested them today.
1. First download the Unico software, link: https://my.st.com/content/my_st_com/en/products/embedded-software...
As one of the main energy sources for electric vehicles, power batteries can be used as auxiliary energy for the engine. When the vehicle needs to output high power, they can drive the vehicle to...[Details]
1 Look up the manual for a list of positioning module and PLC CPU input/output signals
The QD75 uses 32 input points and 32 output points to exchange data with the PLC CPU. The following...[Details]
In 2020, the automotive industry was hit to a certain extent by the epidemic, but unexpected changes are often accompanied by new opportunities, encouraging everyone to continue to break through and ...[Details]
According to foreign media The Verge, iPhone accessories manufacturer MOFT has launched a product to compete with Apple's $50 MagSafe leather card holder. This product can hold three cards and...[Details]
Figuring out how much capacitor and resistor to add can be challenging. Here's a shortcut to solving this problem.
Figure 1 shows
the power
stage of a forward converter. The converter i...[Details]
1) Currently, more and more embedded systems use camera applications, mainly in the following ways Remote monitoring: such as closed-circuit television systems, operators use cameras to remotely mo...[Details]
UPS stands for Uninterruptible Power Supply . It can ensure that the computer system continues to work for a period of time after a power outage so that users can save files urgently and avoid affe...[Details]
The first mass-produced phone with an under-display camera, the ZTE Axon 20 5G, has already been released, but as expected, the photo quality of the under-display front camera is somewhat disappointi...[Details]
Smart cockpits have become standard equipment for today's cars, especially new energy vehicles. As smart cockpits have more and more functions, the requirements for screen display technology in car c...[Details]
We will introduce the buzzer and relay in detail based on the title: (implemented on the basis of basic control of LED lights) ULN2003 Darlington Transistor and 74HC573 Latch The internal structu...[Details]
On August 17, CATL New Energy Technology Co., Ltd. (hereinafter referred to as "CATL") and Shaanxi Automobile Holding Group Co., Ltd. (hereinafter referred to as "Shaanxi Automobile Group") signed...[Details]
Abstract: Aiming at the need of controlling the loading process of tension and compression jacks in scientific research experiments, the ATmega128 single-chip microcomputer is used to control the s...[Details]
Semiconductor discrete devices mainly include diodes, triodes, transistors and thyristors. Based on power handling capacity, they are divided into low-voltage and low-power (voltage below 200V, curre...[Details]
In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]
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