ds12887 doesn't work. There is no problem with the simulation. When I connect the circuit, 1602 shows I5 and the crystal oscillator has no voltage change. Please help. Please help....
[i=s]This post was last edited by dontium on 2015-1-23 11:20[/i] [color=rgb(51,51,51)][backcolor=rgb(255,255,255)]The impact sound box I bought 16 years ago[/backcolor][/color][color=rgb(51,51,51)][ba...
I am using arm-linux-gcc-3.3.2 system fedora. The error is as follows: not recognized: failed to merge target specific data of file /usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/ 3.3.2/libgcc.a(_udivdi3....
[size=4] As one of the links with the highest technical requirements in the industry chain, chips are often the most difficult to conquer. In 2016, we talked about the weakness of China's integrated c...
The problem of dynamic sealing of equipment always exists with the operation of the equipment. Today, we have specially sorted out the various commonly used sealing forms, usage scope and character...[Details]
Capable of providing precise and efficient thermal management for artificial intelligence computing power, intelligent sensing and autonomous driving systems
Shenzhen, ...[Details]
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[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]
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]
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]
Automotive electronics systems are facing a dual challenge of functional safety and cybersecurity.
The NXP
S32K3
series MCUs utilize a deep protection system built with a Hardware Sec...[Details]
The BB-Black is a development platform based on the TI AM335X processor, manufactured and sold by Embest under license from BeagleBoard.org. The BB-Black boasts superior graphics performance among ...[Details]
End-to-end autonomous driving sounds impressive. Raw data from onboard cameras, radar, lidar, and other sensors is fed directly into a large network, which then outputs steering wheel angle, accele...[Details]
A fuel-powered vehicle primarily consists of four main components: the engine, chassis, body, and electrical system. Compared to fuel-powered vehicles, a pure electric vehicle's structure primarily...[Details]
1. Direct starting of squirrel cage motor
1. Contactor self-locking and overload protection
1)
Close the power switch QS, press the start button SB2, the AC contactor KM is...[Details]
Among numerous digital products, smartphones are arguably among the most functional and integrated. We've noticed that mobile phone products are evolving almost year after year, and this evolution ...[Details]
With the global penetration rate of new energy vehicles projected to exceed 45% by 2025, and the industry's transformation entering its second half, the era of intelligentization, LiDAR has rapidly...[Details]
As urbanization accelerates and public safety demands continue to rise, traditional surveillance systems are gradually exposing their limitations due to their reliance on manual oversight, delayed ...[Details]
1. Linear Motor Classification
1. Flat linear motor
The core of a flat linear motor is mounted on a steel lamination structure, which is then attached to an aluminum backing plate. The la...[Details]
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