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...
Take the SD card as an example. Registry [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\SDHC_SMDK2440] "Order"=dword:21 "Dll"="sdhc_sc2440.dll" "Prefix"="SDH" "DMAChannel"=dword:0 ; DMA channel to use. Set to 0x...
Regarding the issue of using sensors to sample minute changes in liquids? I want to use sensors to sample minute changes in liquids, and then I tried hanging a bottle and using sensors to sample chang...
I use GPRS to debug and send text messages, but I don't know how to convert the text into PDU mode. Or how to convert the hexadecimal text received in the hyperterminal into Chinese?...
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[align=left][color=rgb(34, 34, 34)][font="]The transistor amplifier circuit includes the transistor single-stage amplifier circuit, the transistor double-stage amplifier circuit, and the negative feed...
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ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
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The mass production process of the new generation of cockpit platform has started, and the smart cockpit market has entered a new bonus cycle of technology iteration and platform upgrade.
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This paper proposes a temperature real-time transmission and display solution based on LED optical data transmission, with Jingwei Yager low-power FPGA HR (Yellow River) series as the main controll...[Details]
Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]
A multilevel inverter converts a DC signal into a multilevel staircase waveform. Instead of a straight positive-negative output waveform, the output waveform of a multilevel inverter alternates in ...[Details]
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[Details]
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Batteries, at the core of new energy vehicles, are crucial to vehicle performance and range. Existing automotive batteries are categorized into lead-acid and lithium batteries. Currently, new energ...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]