Take the OVP test as an example. Connect the simulated battery to B- and BM, measure BM, CSG and DSG with an oscilloscope, and connect a 3.7V battery between BM and B+. Then adjust the simulated batte...
The report summarizes the peripheral interfaces and internal working principles of the hardware part of DM642, including video capture, EDMA configuration, etc. At the same time, its assembly instruct...
[i=s]This post was last edited by RCSN on 2021-10-4 00:40[/i]After more than three hours of debugging, the stable version of Littevgl V8.0 is ok. The SDK's SPI driver needs to be optimized. The offici...
[i=s]This post was last edited by cpsiot on 2022-7-13 12:34[/i]Project Background:Affected by the epidemic and other factors, the cost of imported PLC controllers has increased by more than ten times,...
Figure 1: Solar furnace component architecture
"The inherent ruggedness, accuracy, scalability, and network integration of CompactRIO, Compact Fieldpoint, and the NI Compact Vision Sys...[Details]
With the penetration and popularization of automobile intelligence and networking, the proportion of automotive electronic and electrical components in automobiles has gradually increased. Advanced...[Details]
The geodetic grid ground resistance tester has many functions and is a good choice for measuring resistance. So how to use this instrument? First, use a multimeter to check whether the current ...[Details]
The principle of infrared thermal imaging camera: The infrared thermal imaging camera uses the infrared radiation energy distribution image emitted by the object to determine the temperature distribu...[Details]
Elevators are an indispensable tool in modern people's lives. The current elevator door control systems all have their inherent defects, which make the elevator unable to operate normally, require a l...[Details]
The success of the quest for commercial electric vehicles (EDVs) will depend largely on fundamental technical issues such as battery cost, life, safety and reliability, which will affect the way manu...[Details]
Spectral subtraction is a very effective means of speech signal processing and is widely used in modern speech enhancement systems. In view of the requirements of low-power design, this system us...[Details]
In the printing machinery industry, the synchronous control of multiple motors is a very important issue. Due to the special process requirements of printing products, especially for multi-color pr...[Details]
counter Let's start with an example in daily life: a basin is under a faucet, but the faucet is not closed tightly, and water drips into the basin. The water drops continue to fall, and the capacity ...[Details]
According to foreign media reports, recently, Jinsang Kim, a researcher at the University of Michigan, and his colleagues have developed a new
organic material
. This pure organic compoun...[Details]
According to foreign media reports, on April 28th local time, ACEINNA announced the launch of the new ACEINNA IMU383ZA inertial measurement unit (IMU) sensor, which integrates triple redundant, three...[Details]
In this article, we mainly discuss the optimization of PHS network (PHS, P network) and the impact of dual-mode mobile phones on PHS network. Wireless network optimization includes the optimization...[Details]
Nokia CEO Pekka Lundmark, who took office on August 1, said the Finnish network equipment maker plans to stay away from geopolitics as the technology industry becomes increasingly involved in trade a...[Details]
Modern head-up displays that project information such as speed and navigation directions onto the windshield are already in widespread use, but many automakers are still looking for way...[Details]
Analogue and Mixed Signal
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