[align=left][font=宋体]With the development of [/font]4G[font=宋体]industrial modules, more and more devices use [/font][font=宋体]4G[/font][font=宋体]industrial modules to achieve remote control. [/font][/al...
Wow, it’s true!
You just need to follow my process once, and there will really be gifts!Event time: From now until September 10 , 2020
Activity process:Click here to enter the event page, and find any...
Last week I tried the STTS7551 temperature sensor (portal: GD32E231 simulates IIC to drive STTS751 ), and then I started trying the LPS22HH sensor.
From the schematic diagram, they are all connected t...
With the continuous development of electronic technology and new breakthroughs in communication technologies such as cloud computing, the Internet of Things (IoT) and 5G, digital healthcare has been r...
To access the Gizwits IoT platform, you first need to burn the Gizwits firmware. You can download it for free on the official website and use it directly!Download the corresponding firmware packageESP...
[i=s]This post was last edited by jinglixixi on 2021-5-3 17:00[/i]In the routine program of AT32F421, a variety of serial communication examples are provided, which brings great convenience to the var...
ICSP (In-Circuit Serial Programming) is online serial programming. By keeping the RB6 and RB7 pins at low levels, VDD as the programming voltage, and increasing the MCLR (VPP) pin voltage from VIL ...[Details]
The interrupt system of 80C51 has 5 interrupt sources (80C52 has 6), 2 priorities, and can realize two-level interrupt nesting. According to its schematic diagram, it can be seen that 80C51 has...[Details]
On May 26, during the 29th Asia-Pacific Economic Cooperation (APEC) Trade Ministers' Meeting in Detroit, the United States, Minister of Commerce Wang Wentao held talks with Japan's Minister of Econom...[Details]
After being included in the new infrastructure sector, the development of the Internet of Things industry has once again ushered in good news. On May 7, the Ministry of Industry and Information Techn...[Details]
This paper proposes a network broadcast design scheme for embedded systems based on ARM and PoE. The scheme uses the ARM926EJ-S processor and its peripheral modules as the hardware platform and embedd...[Details]
An integrated circuit is a miniature electronic device or component. Using a certain process, the transistors, diodes, resistors, capacitors, inductors and other components and wiring required in a...[Details]
What are the characteristics of a laser thickness gauge? To understand the characteristics of a laser thickness gauge, you need to first understand what a laser thickness gauge is. A laser thickness g...[Details]
1. Observe the difference between feeding the dog and not feeding the dog (forbidden watchdog), and use the LED indicator of the PB port as a status indicator.
2. The purpose of raising a watchdo...[Details]
The disinfection light source uses UVC+UVA short-wave LED ultraviolet light, which has a wavelength of 200-275nm and 320-420nm respectively. UVC deep ultraviolet sterilization is currently a common...[Details]
Let me share a classic MOS tube drive circuit problem: There are several special requirements for current MOS drivers: 1. When using a 5V power supply for low-voltage applications, if the tradit...[Details]
By Chris Walker Currently Vice President of Intel Corporation and General Manager of Mobile Client Platform Division Wi-Fi connectivity has become more important than ever for our work,...[Details]
introduction
Sensor
detection technology,
wireless
communication technology, and
computer
control technology are the three pillars of modern information techn...[Details]
After the release of Honor 30S, Honor President Zhao Ming said: "The Honor 30 series will be extremely impactful, technologically advanced, and full of confidence." Now, as the expected release date ...[Details]
1. Program Function
When the host computer sends 1 to the microcontroller, the buzzer sounds at a frequency of 400ms. When 2 is sent, it sounds at a frequency of 200ms. When 3 is sent, it sounds at a...[Details]
Today, DXOMARK officially announced the evaluation scores of Huawei P40 Pro, with a photo score of 140 points, a video score of 105 points, and a total score of 128 points. DXOMARK said that its resu...[Details]
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