1. Schematic diagram of synchronous control socket circuit of cooling fan The working principle of the application circuit of this device is shown in the figure below. For the heat dissipation of elec...
Hey guys, why does the flow bar control I created with CreateWindow not have the features of a scroll bar control? The code is as follows: BOOL CScrollBarEx::CreateScrollBar(HINSTANCE hInstance, HWND ...
A smart grid is a power grid that uses information and communication technologies to collect information within the grid and can automatically coordinate based on the collected information (such as pe...
I'm working on a robot drive circuit recently, which drives the motor forward and reverse through a relay. The motor power supply is directly connected to the battery. When the relay is closed, the mo...
I want to extract the phase difference between two square waves in FPGA. The frequency of the two square waves is about 1HZ, and the time difference is relatively small. Then I use a 50MHZ clock to ca...
[img]file:///C:\Users\WUGUOZENG\AppData\Roaming\Tencent\Users\1037950461\QQ\WinTemp\RichOle\F9284G)~5K%HJB2G(JWN$$9.png[/img] [b][size=18px]I installed quartusii9.0 on windows 7 64bit system, but enco...
To enable real-time monitoring of home security and automatically dial a number for voice prompts or send text messages when an alarm occurs, a GPRS-based embedded telephone alarm system was design...[Details]
Amidst the wave of intelligent automotive transformation, advanced driver assistance is gradually emerging from cutting-edge technology into the mainstream, becoming a new frontier of industry comp...[Details]
On August 21, WeRide officially launched WePilot AiDrive, a one-stage end-to-end assisted driving solution developed in cooperation with Bosch. This comes only half a year after the two parties' "t...[Details]
Recently, AstroBo Robot, a subsidiary of Chenxing Automation, launched a new mobile collaborative palletizing product. Leveraging an omnidirectional mobile chassis, an intelligent scheduling system...[Details]
Charging is a familiar process for new energy vehicles, and as a source of battery energy, charging piles are crucial. New energy vehicle charging can be divided into fast charging and slow chargin...[Details]
Learned the following information.
Customer product: industrial computer motherboard
Glue application area: CPU/BGA filling
Glue color requirements: black or t...[Details]
1. Fault phenomenon and cause analysis
1. During the operation of the equipment, the expansion sleeve is subjected to a large torque, and the mating surfaces of the shaft and the sleeve move...[Details]
Compared to cloud databases, minicomputers are purpose-built for decentralized, rugged computing at the edge of the network. By moving applications, analytics, and processing services closer to the...[Details]
During daily operation of an R-type power transformer, the voltage used varies as the equipment being used adjusts. This raises the question: can the transformer change voltage at this point? The a...[Details]
In the field of communications power supplies, AC/DC rectifier power supplies are called primary power supplies or basic power supplies, while DC/DC converters are called secondary power supplies. ...[Details]
For new energy vehicles, the importance of batteries is unquestionable. Not only does it determine the performance of the vehicle, but the battery density also has a great relationship with the veh...[Details]
introduction
Inverter air conditioners are a trend in the current era and have gradually become commonplace in countless households. Beyond their basic cooling and heating functions, air condi...[Details]
01. Introduction
As in-vehicle networks migrate from the CAN
bus
to
Ethernet
, traditional millisecond-level synchronization accuracy can no longer meet the requirements of mul...[Details]
The evolution of high-speed networks remains guided by the same core objectives: increasing data rates, reducing latency, improving reliability, lowering power consumption, and maintaining or exten...[Details]
The Radxa Cubie A7A is a single-board computer (SBC) powered by the Allwinner A733 octa-core Cortex-A76/A55 SoC, equipped with a 3 TOPS AI accelerator and up to 16GB of LPDDR5 memory.
Fo...[Details]
Analogue and Mixed Signal
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