[i=s]This post was last edited by cpsiot on 2022-7-23 12:58[/i]It is a bit of a waste to use RPI-400 as the HMI part. Today, I will test the AI performance. If it is OK, I can do the AI recognition pa...
Cause of the incident: I helped someone design an electronic product in my spare time. I was responsible for writing ARM code and producing schematics, and another engineer produced PCBs. Because the ...
Title of Work
Smart car based on ESP32 road sign recognition
Author: Wang Zhiyuan
1. Introduction
The smart car based on ESP32 road sign recognition is ESP32 as the master control, controlling the mov...
Questions about isolated communication:1. Is this isolated communication the same as level conversion?2. As shown in the figure, this is an IIC isolated communication circuit , which uses two high-vol...
Launch time: May 19, 2021
Function description: As shown in the figure, click the blue word icon of the forum editor and upload your word document. Then you can import the word document you edited int...
The BBC micro:bit Foundation announced that a new version of the micro:bit is coming soon and is expected to be available in November at an estimated price of $20. The new BBC micro:bit maintains comp...
According to businesskorea, the foundry competition between TSMC and Samsung is expanding from advanced manufacturing processes to packaging technology. Advanced manufacturing technology emphasizes...[Details]
Recently, Xinpu Technology received tens of millions of yuan in angel round financing jointly invested by Northern Lights and strategic investors. After this round of financing, Xinpu Technology will...[Details]
We will explain the principles of "set", "clear" and other instructions and the compilation of delay programs by introducing an automatic performance delay program circuit and its supporting pro...[Details]
Facing the increasingly fierce global electric vehicle market, Toyota is rethinking its electric vehicle strategy in order to improve the pace of its already significantly lagging behind. Toyota an...[Details]
The motor is a device that converts electrical energy into mechanical energy and is widely used in various fields. Frequency refers to the number of cycles per second and is measured in Hertz (Hz)....[Details]
As shown in the figure, this is a detection circuit for signal amplitude within a given time limit. The detection circuit consists of a rectifier and filter circuit, a voltage comparator, a monostable...[Details]
This paper introduces a high-reliability
photoelectric switch
circuit with frequency-stabilized modulated light to resist various interferences, a high-power drive circuit and auto...[Details]
Japanese researchers have recently developed a new type of electrode that uses a special graphene material instead of platinum as a catalyst to produce hydrogen fuel for fuel cell vehicles. This ...[Details]
To correctly and effectively select flow measurement methods and instruments, you must be familiar with the instrument and the characteristics of the flow meter used, and also consider economic facto...[Details]
According to news on March 7, SK On CEO Lee Suk-hee said that the company has completed the development of its own lithium iron phosphate (LFP) battery and plans to start production in 2026. He sai...[Details]
Since its introduction, the oscilloscope has been one of the most important and commonly used electronic test instruments. With the development of electronic technology, the capabilities of oscillosc...[Details]
MICROCHIP's PIC16 series microcontrollers are widely used in various fields with their streamlined instructions and strong port driving capabilities. In the control field where a large amount of data ...[Details]
1 Introduction
In recent years, with
the rapid development of
portable
digital electronic products such as notebook
computers
, digital
mobile
phones, and handheld
...[Details]
100 Questions on Distributed Photovoltaic Power Generation (Part 25)
Q: Friends who are new to photovoltaics may have this question: how can we ensure that the electricity generated by...[Details]
The turn-off switch tube on each bridge arm of the three-phase multi-switch Boost rectifier circuit is equipped with an anti-parallel diode, which can realize the bidirectional flow of energy. This b...[Details]