I really want to set up a network with one click, I really want it to self-network, I really don’t want to read the cumbersome networking protocols, how to quickly realize ZigBe e networking, please s...
Design task: The front-end signal is a current signal input in the range of positive and negative 20mA. Application: Because the purchase price of the chip is not limited, the most expensive AD uses L...
With the introduction and continued implementation of my country's "dual carbon" policy, the country has vigorously promoted the transformation and upgrading of the automobile industry, and new energy...
[size=4]I was using hot melt glue to fix something this morning, and I accidentally burned my hand:Sad:[/size] [size=4] [/size] [size=4]The glue dripped onto my palm, and I didn't react at first, so I...
Today I tested the power supply output ripple, and on a whim I tested the waveform at the input end. The IC I used was LM5007, and the circuit was the same as the recommended circuit in the data sheet...
Dr. Ahmad Bah ai , Chief Technology Officer, Texas Instruments ( TI ) Many leading technology manufacturers have been committed to developing highly integrated radar vision technology to achiev...[Details]
MLCC, which has been declining in price for a long time, has started to reverse its trend. Recently, Walsin Technology, a Taiwanese passive component manufacturer, took the lead in announcing that th...[Details]
Zos Automotive Research Institute released the "2019-2020 Vehicle Infrared Night Vision System Research Report". Infrared radiation refers to electromagnetic radiation with a wavelength of 0.75 mic...[Details]
Shenzhen Jiangzhi Industrial Technology Co., Ltd., combined with its actual situation and resource advantages in the market promotion of artificial intelligence robots and autonomous driving for ma...[Details]
Lighting remote wireless control system
With the development requirements of Chinese cities for environmental construction, urban lighting engineering technology has gradually improved and has...[Details]
When choosing a suitable multimeter, usually the accuracy and range must be considered. In addition, more detailed indicators are also needed for some special measurements. This article will introduc...[Details]
1.74HC595 chip introduction The 74HC595 chip is a serial input and parallel output device. It includes an 8-bit shift register, a memory and a three-state output gate circuit. The shift regi...[Details]
The difference between op amp and comparator:
Although the comparator and op amp have the same symbols on the circuit diagram, there are indeed very big differences between these two devices. G...[Details]
LED lighting power supply designs are divided into non-isolated designs and isolated designs. An LED driver power supply with an isolation transformer or electrical isolation means that the LED...[Details]
Step 1: The on-chip flash partitions of atmega128 are described on page 275 of the atmega128 datasheet. Correspondingly, on page 284, there are specific settings for the size of the application are...[Details]
WinFuture reported that it has learned the official configuration information of Samsung Note 10 Lite and said that the listing price of this phone is 609 euros (about 4726 yuan). In term...[Details]
This article analyzes the development of touch control panel technology and its future directions.
The design and appearance of consumer electronics products on the market are as important as...[Details]
LED is a semiconductor component, the core of which is a chip composed of p-type and n-type semiconductors. There is a transition layer between the p-type semiconductor and the n-type semiconductor...[Details]
01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
Wireless Connectivity
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