rt, it seems that the withstand voltage and maximum current of digital resistors are not too large. Is it feasible to do this? Can I use a digital resistor to control a small thyristor first, and then...
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[i=s]This post was last edited by 1nnocet- on 2019-7-21 08:54[/i]《Basic Example 2 - PWM Control》
Pulse Width Modulation is a very effective technology, widely used in many fields from measurement, com...
ARM has 7 basic working modes User: non-privileged mode, most tasks are executed in this mode FIQ: this mode is entered when a high priority (fast) interrupt occurs IRQ: this mode is entered when a...
I am using a MX25L12805D Nor Flash chip with the program firmware burned into it. When the main chip boots and reads the chip, I find that the current ripple is quite large.
Adding a 470UF capacitor s...
Reliable protection is needed wherever humans and humans interact.
USi® Safety Systems
Ensure protection based on the robustness of the design of ultrasonic sensors.
The separate design of...[Details]
The parking lot barrier is a parking lot equipment used to control the entry and exit of vehicles. When releasing the vehicle, the railing rises, and the railing falls after the vehicle passes. Du...[Details]
Functional description: By taking the table, the indicator light of port P1 is moved left individually.
1. Hardware Circuit
2. Procedures:
ORG 00H; program starts
********************...[Details]
General Motors has come up with a lot of new ideas in module design, and has made three different soft-pack modules in BEV3. I didn’t pay much attention to this design when I was watching the video, ...[Details]
There is no doubt that the COVID-19 pandemic has brought many changes to our lives, one of the most important changes is that "the distance between people has become farther". Because based on the re...[Details]
Google has been working on a foldable smartphone for quite some time, and the device was previously known as the Google Pixel Fold. Now, a new report from 9to5Google claims that Google’s first fold...[Details]
introduction
GPS, or Global Positioning System, was developed by the United States in the 1970s. It took 20 years and cost $20 billion to complete in 1994. It has the ability to conduct all-ro...[Details]
Recently, Suzhou Housing and Urban-Rural Development Bureau issued the "Suzhou 2023 Intelligent Construction Promotion Work Points", which pointed out that construction
robots
should be appli...[Details]
According to foreign media MSPoweruser, Google recently submitted a patent application, mainly used to solve the privacy issues of future smart watches. The patent describes that Google's device wi...[Details]
On April 22, Shengbang Shares released its 2021 annual report, achieving operating income of 2.238 billion yuan, a year-on-year increase of 87.07%; net profit attributable to shareholders of the list...[Details]
The filter circuit is a very important part of the electronic circuit. It is mainly used to remove noise and interference in the signal and improve the stability and reliability of the signal. In t...[Details]
In order to improve the reliability and security of microcomputer systems in embedded systems, a common method is to use a "watchdog". Watchdogs are divided into hardware watchdogs and software watch...[Details]
Since the concept of 5G was proposed, it has become a hot word that consumers often mention. Another hot word accompanying 5G is smart life. With the advent of the 5G era, smart products are graduall...[Details]
Abstract: This paper discusses the design and implementation of multi-ary orthogonal spread spectrum communication system in high-speed wireless packet network. Many functions such as spread spec...[Details]
MCU
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