1. Recommended domestic FPGA manufacturers: Tsinghua Unigroup
It has a certain ability to replace FPGA industrial boards. For example, for the PGL12G chip, ALINX has relatively matching development ki...
PrefaceThe previous article briefly introduced the software and hardware environment of the RVB2601 development board. This time, let's run a sample program. We usually start with hello world. Normall...
Fundamentals of Microwave Technology : https://training.eeworld.com.cn/course/50291. Introduction (2 hours)Microwaves and their characteristics; Applications of microwave technology; Pilot waves and t...
How to deploy and install docker service on arm platformThe hardware platform used in this tutorial is Allwinner A40I, the operating system is Ubuntu 18.04, and the kernel is 3.10.108 (the kernel is v...
In the previous section, we introduced the programming of the breathing light. In order to explain the use of PWM more quickly, the program is written relatively simple, and only one-way changes are r...
MS3142 can replace A3906
The MS3142/MS3142S is a dual full-bridge motor driver. The power supply voltage range is 4V to 18V, the average current is 1.1A, and the peak current is 1.54A. If higher curre...
A few days ago, Micron announced that it had started producing 232-layer 3D NAND. Now, SK Hynix claims that it has developed 238-layer 4D NAND, becoming the world's first.
The memory mar...[Details]
On June 28, the Shanghai World Mobile Communications Conference (referred to as "MWC Shanghai") is about to open. On the occasion of its 10th anniversary, the conference took "Time waits for no one" ...[Details]
XTAL1 and XTAL2 are the input and output of the inverting amplifier used as the on-chip oscillator, as shown in Figure 12. This oscillator can be used with either a quartz crystal or a ceramic resona...[Details]
The basic EMC command syntax is actually only 57/58. How to change it depends on your practice. However, it is easy for novices to make some mistakes, and some tricks of veterans are worth learning. ...[Details]
According to foreign media reports, South Korean electric vehicle supercharging station manufacturer Chaevi plans to build an ultra-high-speed charging network in the United States and cooperate with...[Details]
Introduction
Small area coordinate measurement technology has important engineering application value. Coordinate
sensor
is a key component in this field. Photoelectric element desi...[Details]
Benefiting from the enthusiasm of channel dealers for LED lighting products, the LED commercial and civilian markets have shown a blowout this year.
However, the market boom is accompanied by fie...[Details]
The circuit is shown in Figure 1. The circuit is mainly composed of five parts: oscillation, boost, rectification, triggering and discharge output. R1, C1, R2, D1, D2 and VT and L1, L2 form an osci...[Details]
The Internet generally advocates using software to simulate I2C. I also used simulation to read temperature and humidity sensors before. This time I have the time and opportunity to use I2C again, so...[Details]
Lithium batteries have been widely used for their large capacity and good charging performance, especially in small electronic devices that need to be powered by batteries. However, the charging ...[Details]
AHB: AHB:Advanced High-performance Bus The peripherals connected by the AHB and APB buses are different. The AHB bus connects high-speed peripherals to high-speed peripherals, while low-speed periphe...[Details]
Some people who are familiar with the TV industry must know that buying a TV is buying a screen. After all, watching TV is essentially watching it on the screen. Then let's look back at our phon...[Details]
On June 4, the Ministry of Industry and Information Technology, the Ministry of Public Security, the Ministry of Housing and Urban-Rural Development, and the Ministry of Transport jointly announced...[Details]
When using a microcontroller, the serial port is a frequently used function, especially in the process of debugging the code, it is often necessary to use the serial port to print out certain variabl...[Details]
Capacitors are very important in EMC design and are also commonly used filtering components! People are not very clear about the use of capacitors! Here are two key points of capacitor filtering: 1. ...[Details]
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