[i=s]This post was last edited by 1nnocent on 2022-7-14 22:23[/i]I have been learning about Xilinx's FPGA development board recently. I happened to see that EE had an FPGA development board review, so...
Development Status of LoRa and NB-IoT
With the rapid development in recent years, LoRa and NB-IoT have made great progress in wide coverage. NB-IoT has now completed coverage in more than 300 cities a...
The classic discrete difference amplifier design is very simple, what's the complexity of an op amp and a four-resistor network? The classic four-resistor difference amplifier is shown in Figure 1, bu...
The advent of the era of autonomous driving and artificial intelligence has led to a shift in the research of automotive cameras from simply transmitting images to externally sensing and identifyin...[Details]
Recently, four students from the Diocesan Boys' School in Hong Kong developed an ultra-small humanoid
robot
with a height of only 141 mm
, which once again broke the record of "the world's ...[Details]
A single-chip microcomputer is abbreviated as a single-chip microcomputer. It is a microcomputer that integrates a central processing unit (CPU), memory (RAM, ROM), timer/counter and various in...[Details]
Recently, IHS Markit analyst Li Huaibin announced the top three rankings of smartphone shipments by ODM manufacturers in the first half of 2019. Among them, Wingtech shipped 51 million smartphones in...[Details]
South Korea's LG Electronics said its board of directors has decided to reorganize the LG Group by spinning off some of its subsidiaries, including display chip designer Silicon Works Co Ltd, to form...[Details]
According to data cited by the World Economic Forum website, of the 20 Internet companies with the highest market value in the world on May 29, 2018, 11 are from the United States, and the remainin...[Details]
We can use a synchronous integrated counter with a hold function (such as 74LS160) to form a synchronous counter. The circuit is shown in Figure 3-4. In the 160 counter, when S 1 = S 2 = 0, the count...[Details]
Signal generator is an essential part of many electronic devices, especially test equipment. It is used to input reference source signals to the device under test, and analyze and study the status of...[Details]
1. Introduction
In order to reduce the pollution of internal switching power supplies of office automation equipment, computers and household appliances to the power grid, the Internationa...[Details]
"Ding Dong" doorbell 1. Experimental task: When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding-dong" sound and outputs it from the P1.0 port to the LM386, and then sends it ...[Details]
introduction
Class D amplifiers are more attractive to designers of portable audio applications because they are more efficient than Class AB amplifiers. However, some designers do not use...[Details]
In the evolving technology landscape, artificial intelligence (AI) is a key force driving innovation across industries. From revolutionizing medical diagnostics to transforming financial services a...[Details]
Image acquisition in embedded systems is the basis for image processing. Only by performing front-end processing and control during acquisition can the noise in the image be reduced and good data be p...[Details]
According to foreign media reports, Diodes Incorporated of the United States has launched two precision operational amplifiers (op-amps) DIODES™ AS2376Q and AS2333Q for different signal frequency sce...[Details]
1 Introduction
In recent years, with the rapid development of computer network technology, TCP/IP protocol has become the most widely used network interconnection protocol. USB (Universal Serial Bu...[Details]
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