The Hopely car computer launched by Hopely Technology uses a VIA low-power CPU with a computing speed of 1G, coupled with a large-capacity hard disk and memory. Due to its good software and hardware c...
What is the difference between Via and Pad in PCB design file? Via is called via, which can be divided into through hole, blind hole and buried hole. It is mainly used for connecting wires in differen...
Does anyone have a DC brushed motor or DC brushless motor drive circuit diagram that uses all discrete components? Please share it with me. [b][color=#5E7384]This content was originally created by EEW...
Abstract: In order to solve the problem that teachers have to constantly use the mouse to turn pages, jump, etc. in multimedia teaching demonstrations, this design uses the low-power
MSP430F...[Details]
0 Introduction
Modern mobile communication systems, from GSM to GPRS to CDMA, have frequencies from hundreds of Hz to 900 MHz, 1.8 GHz, 2.4 GHz, 5.8 GHz, and even higher. At the same time,...[Details]
Abstract: In order to achieve better left-handed medium characteristics with a simpler structure and fewer circuit elements, a new type of magnetic negative dielectric transmission line (MNG) is de...[Details]
When executing opkg update, it prompts that the file cannot be found. root@EC2022v:~/clienttest# opkg update Downloading http://downloads.openwrt.org/barrier_breaker/14.07/at91/generic/packages/bas...[Details]
The design of the bathing service robot control system is realized by using the 51 series single-chip microcomputer. With the single-chip microcomputer chip AT89C51 as the core controller, the control...[Details]
The stressful college entrance examination is over. On this occasion, I wish all the candidates success in admission to their favorite schools!
In addition to choosing a favorite school, the r...[Details]
Many friends who are engaged in embedded systems have no problem writing code, but when they debug on the board at the end, they hang up. The reason is that there are problems with the chip's startup...[Details]
2. BMP picture display test program design 1. Test program structure design (1. Purpose Confirm the understanding of BMP structure and deepen the understanding of RGB color format. Able to display a...[Details]
Problem description: For general applications, LabVIEW can be implemented directly using the VISA serial port API function, which is convenient and fast. However, for serial communication that req...[Details]
1. Summary
The sensor system of autonomous vehicles generally includes four types of radars: Lidar, mmWave Radar, Ultrasonic Radar and Infrared Radar. Currently, Lidar and mmWave Radar are bas...[Details]
Today, I saw the __delay_cycles() function in the sample program. When I looked for the msp430x54x.h header file, I found that there was no declaration of the function in this header file. It turned ...[Details]
This year is the time when the double points system starts to operate, so it is very interesting. This article will make some preliminary analysis. 1) The total volume of foreign brands is shown in ...[Details]
The oscilloscope's track and trend features add two math measurements that can be used to gain insight into the meaning of measured data. A trend is a sequential plot of the values of a measured pa...[Details]
Abstract: Constant voltage/constant current switching power supplies are widely used in battery chargers. However, traditional circuit design requires the use of many components, which is not only com...[Details]
Analog electronics
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