From: https://zardam.github.io/post/raspberrypi-numworks/I've had a Raspberry Pi Zero sitting on my desk for a long time and was looking for something to do with it. I also wanted to learn about the S...
As we enter 2020, my country is accelerating the commercialization of 5G networks. With the rapid popularization of 4G, is it time for 2G and 3G networks to be phased out? What should be done with the...
As shown in the code, I use stp to capture the signal. After running for a while, it works normally, but a strange phenomenon occurs. When flag_se = 1'b1 and full_se = 1'b0, the if condition is met an...
[i=s]This post was last edited by jszszzy on 2022-3-18 00:42[/i]Lichee RV 86 PANEL Review (3)——WSL single system solution environment construction
The exclusive first release on the entire network to ...
At the beginning, I used IAR to debug. When burning the program, an error message appeared. I forgot what the message was. Later, after installing ON Semiconductor IDE , it was normal. It should be th...
littleshrimponsemi and Avnet IoT Innovation Design Competition
Isolated power supply topology (transformer introduced Buck and Boot topology)There is no direct electrical connection between the input circuit and the output circuit of the power supply. The input a...
What is read-modify-write, the problems it causes and how to solve them:
As long as the final value of the FILE (register, memory, and I/O) processed by the PICmicro command is related to the value b...[Details]
Advantech, a global leader in the Industrial Internet of Things, held a legal briefing on the 7th. Advantech's profit in the first half of 2019 grew 19% year-on-year. Looking ahead, Advantech has des...[Details]
What are the principles of human-computer interaction design?
Human-computer interaction design principles refer to a series of principles that designers should follow in designing user interf...[Details]
The multimeter consists of three main parts: the meter head, the measuring circuit and the conversion switch.
The multimeter is the most basic tool in the field of electronic testing an...[Details]
In the design of modern portable products, on the one hand, we need stronger power supplies to cope with the high current requirements brought by product updates, and on the other hand, engineers mu...[Details]
Recently, the term "Metaverse" has become popular on the Internet and in the electronic information circle, especially after Facebook stopped using Face and changed its name to Meta, which has form...[Details]
Mariluson Design and Marketing LLC has announced that its innovative automotive safety device, the SoundBeam™ warning system, is patent pending. This invention combines the auditory effect of a horn ...[Details]
The MAX9643 is a 60V precision high-speed unidirectional current-sense amplifier ideal for a wide variety of power-control applications. Its high signal bandwidth allows its use within the power-cont...[Details]
introduce Many industrial applications, such as semiconductor wafer inspection systems, organic light-emitting diode flat panel display production and inspection, require extremely high motion perfor...[Details]
With the formulation and mandatory implementation of more and more electromagnetic compatibility directives, specifications and standards at home and abroad, the electromagnetic compatibility (EMC)...[Details]
Purpose Configure the chip to enter stop mode and wake up by RTC wake-up interrupt. Completion It successfully enters stop mode for 4S, then wakes up by RTC, and ADC, calendar, serial port and ...[Details]
To reduce radiated interference, you can use a voltage buffer circuit, such as connecting a ROD buffer circuit in parallel at both ends of the switch tube, or a current buffer circuit, such as conn...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Introduction to I2C The I2C bus is a simple, bidirectional, two-wire synchronous serial bus developed by Philips. It only requires two wires to transmit information between devices connected to t...[Details]
With the rapid development and popularization of multimedia technology, liquid crystal display (LCD) is widely used in our daily life. Because the resolution of most high-definition televisions is ...[Details]
MicroPython Open Source section
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