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,...
1. Program Description: SST microcontroller has 5-channel PCA module. PCA function provides stronger timing than ordinary microcontrollers, and less CPU intervention, which can reduce software overhe...[Details]
According to foreign media reports, researchers from Valencia's Polytechnic University (UPV) and the Spanish National Research Council have developed a new method to quickly and cheaply manufacture h...[Details]
Evergrande New Energy Vehicle Group and five automotive engineering companies held a signing ceremony for strategic cooperation in R&D and design. In the future, Evergrande will jointly develop 15 ne...[Details]
In the vast starry sky of the Internet of Things, bright stars shine brightly. As one of them, smart bank cards are quietly changing our lives. By the end of 2016, the total number of bank cards is...[Details]
Microsoft has rolled out the big December firmware update for Surface Duo 2, upgrading the firmware to version 2021.923.272, which is 258 MB in size and brings many improvements.
Surface...[Details]
The latest report released by international consulting firm IHS shows that the scale of China's photovoltaic inverter market increased by 18% to 13.3 GW in 2014. However, as prices plummeted, tot...[Details]
When measuring with an oscilloscope, choosing the right differential probe can improve the accuracy of the test. When choosing a differential probe, make sure it has sufficient bandwidth for the appl...[Details]
Editor's note: Those who know the constant and understand the changes will win, and those who keep the right and innovate will advance. Since the beginning of this year, Zaozhuang City has deepened th...[Details]
The high-speed digital signal processor (DSP) currently developed has been widely used in speech processing systems. TMS320VC5402 is a 16-bit fixed-point DSP produced by TI with relatively high per...[Details]
The Wudongde Hydropower Station Power Transmission Project is a major "double ten" infrastructure project in Yunnan Province. It is a major project to implement the national strategy of west-to-eas...[Details]
1 Introduction to Protel Software With the rapid development of electronic information technology, the manual design of PCB (printed circuit board) of electronic products can no longer meet t...[Details]
Abstract
Based on the download control method of FPGA basic data flow, the FPGA is programmed and configured by using genetic algorithm and single-chip microcomputer to control data flow, ...[Details]
We have already made uboot, and the next step is to make the kernel.
First enter the kernel source code and execute make distclean to clear the files generated by the previous compilatio...[Details]
China Energy Storage Network News:
——Observations from Huayun Technology’s First Ubiquitous Power Internet of Things Forum and Product System Release Conference
China Electric Power News...[Details]
The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]
Analogue and Mixed Signal
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