In addition to the previously released source code repository, the core board, baseboard and LCD 7-inch board PCB projects are now released. Using these materials can help companies quickly build a co...
PCB ( PCB ) common measurement unit term conversion1 foot = 12 inches 1 inch = 1000 mil
1mil=25.4um
1mil=1000uin mil is sometimes also called inch wire 1um=40uin (some companies call microinches...
The following mechanical parts are used to fix X, Y, Z and spindle motors. They are all measured by me manually and calculated and calibrated. They are only applicable to this CNC engraving machine. D...
Who can provide a solution:
The solution I currently use is:
An electronic transformer + a thyristor control + an MR16 power supply
But this thyristor regulator is too expensive;
Can anyone make a sol...
White light LEDs are voltage-sensitive devices. In actual operation, their upper limit is 20mA. However, the current often increases due to various reasons during use. If no protective measures are...[Details]
According to foreign media reports, secondary battery materials company POSCO Future M announced that it has successfully developed two experimental (prototype) positive electrode materials for the...[Details]
The Automotive Testing and Quality Assurance Expo (ATE 2025) will open on August 27th. At the expo, Rohde & Schwarz (R&S) will showcase six automotive testing solutions, themed "Intelligently Drivi...[Details]
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]
The complexity of the integrated circuits (ICs) used in electronic systems in vehicles is increasing. They aim to execute artificial intelligence (AI) algorithms to control autonomous driving funct...[Details]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
summary
Modern cars strive to provide the same comfort and entertainment features found in the home, resulting in explosive growth in demand for electronic control units (ECUs). Howe...[Details]
Driven by business opportunities such as access to new markets and government initiatives like the Belt and Road Initiative, global expansion has become a significant trend for Chinese companies. C...[Details]
Amid the increasing complexity of electronic system power management,
power architecture design
is undergoing a paradigm shift from experience-driven to tool-enabled.
Analog
Devices...[Details]
The power battery is a crucial component for vehicles, determining its lifespan and range. According to national regulations, when the capacity of an electric vehicle's power battery drops below 80...[Details]
Simulation is an essential tool to help robots learn new skills such as perception (understanding the world from camera images), planning (developing a sequence of actions to solve a problem), and ...[Details]
Introduction
Telepresence offers the most natural video conferencing experience. You can hold a meeting simply by walking into a conference room or sitting at your desk, making it feel like y...[Details]
The battery capacity and endurance of electric vehicles are of great concern to car owners. At the same time, the vehicle's endurance and battery capacity are also used as a selling point by manufa...[Details]
In the global era of green energy conservation and sustainable development, time delay relays, as key components in the electrical control field, are shifting towards low-power design and the use o...[Details]
Arm neural technology is the industry's first to add a dedicated neural accelerator to the Arm GPU, achieving PC-level AI graphics performance on mobile devices for the first time, laying the ...[Details]
FPGA/CPLD
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