[i=s]This post was last edited by qwqwqw2088 on 2019-8-26 09:00[/i]How to create schematic templates and call them in Altium Designer9, the specific operations are as follows:
1. Create a new schemati...
The most important components of the analog world - signal chain and power supplyClick here to enter the topicThe signal chain is the link between the analog world and the digital world. In addition t...
We, the engineers working in communications, deal with electromagnetic waves every day, and often see names such as C-band, L-band, Ku-band, and Ka-band.Have you ever wondered where these band names c...
This evaluation activity provides some Demo examples with the TD software, so take a quick look at them. The first five demos are related to LEDs, which are considered the most entry-level ones. The ...
Earlier we introduced how to obtain the motor speed of the Raspberry Pi and how to use the Raspberry Pi timer. By combining the two and using the control algorithm, we can also control the motor speed...
Recently, when I was using IAR to debug a program, I suddenly discovered that if there were breakpoints in the program, the program could not be executed step by step. As shown in the figure below,...[Details]
To use PIC's TIMER0, you first need to read the data sheet and become familiar with the register configuration.
Here we need to use the configuration of OPTION and INTCON, as well as the preset of TM...[Details]
This document describes how to modify the user area size of the iTOP-4418 development board. The partition data in the document is for 16G eMMC. uboot settings Enter the uboot of iTOP-4418, as shown...[Details]
ICP is a method of burning and erasing chips on the actual target circuit board, without removing the chip from the target board and reprogramming it to modify the user program. This method is suit...[Details]
The circuit shown in the figure below is a complete and highly integrated analog front-end industrial signal conditioner that uses a 16-bit differential input PulSAR ADC to digitally convert ±10 V ...[Details]
Although the development of electric vehicles is now the mainstream topic, Honda, which has always been a bit rebellious, is still quietly doing safety research and development with the aim of red...[Details]
The right figure is a multi-interrupt source identification circuit. Press S1, S2, S3, and S4 respectively to display their numbers 1, 2, 3, and 4 on the 7-segment digital tube.
ORG 0000H
A...[Details]
In the past, multimeters were all pointer displays, and the scales were very clear. Nowadays, multimeters are basically electronic displays, and the display is a bit more particular. But no matter wh...[Details]
On May 9, at the 2019 First China International Smart Terminal Industry Development Conference, Zhang Yanchuan, Vice President and Secretary General of the China Institute of Communications, stated t...[Details]
The index rebounded in the afternoon, and the Shanghai Composite Index regained 3,400 points, and finally closed up 0.4% at 3,441.85 points; the Shenzhen Component Index rose 0.35% to 13,966.79 point...[Details]
How simple, nothing more than read, write and erase, like our nand data width 8bit, one cycle is more than enough. But the address is different, for example, this nandflash capacity is 256M = 2^28,...[Details]
According to foreign media reports, General Motors has applied for a patent for an automatic wheel alignment detection system. General Motors patent (Image source: carbuzz.com) The patent's firs...[Details]
Neural network should be a good choice for the control algorithm of the car. But many people don't use it. I think it's because of the amount of calculation and convergence characteristics that ...[Details]
CNC (Computer Numerical Control) system is an automatic control system widely used in industrial production. It uses computers to accurately control machine tools and achieve high-precision process...[Details]
PCB Design
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