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1 Introduction
Nowadays, embedded devices exist in every corner of people's lives, such as digital cameras, mobile phones, TV set-top boxes, and PDAs, etc. Most of these embedded devices use 32-b...[Details]
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The FCA3000 and FCA3100 microwave counter series provide measurements up to 20GHz, packing many functions into one feature-rich instrument. With unprecedented resolution, very small frequency and tim...[Details]
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Finite state machines and their design techniques are important components in digital system design and an important way to achieve high-efficiency and high-reliability logic control. Most digital sys...[Details]
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With LCD12864, human-computer interaction is much more friendly.
Schematic diagram:
Above code:
//The program may drive the 12864 LCD to display text...[Details]
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The Apple Developer Conference in June made the "digital key" popular again. In fact, using mobile phones as car keys is not a new technology, but it has not yet been widely popularized. When I ...[Details]
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A simple and effective low-frequency phase meter circuit requires only three ICs to achieve an absolute accuracy better than 0.5° and a resolution of full 360°. These three chips are: a CMOS D flip-f...[Details]
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Preface High-frequency probes are expensive and often out of reach for many small companies. We also examined the basic construction of a 50Ω, 1:1 passive probe and discussed transmission line effect...[Details]
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Many people have encountered such a situation: on a straight road, you are in a good mood waiting for the red light at first, ready to return home as quickly as possible to enjoy a takeaway meal and ...[Details]
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Samsung Galaxy F22 price in India will be revealed soon as the phone is expected to go official in the second week of July. We reported this week that the Galaxy F22 will come to India and the ...[Details]
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Today, we will introduce the wiring method of sensors and PLCs, including 20 wiring diagrams. Isn’t it super rich? Let’s take a look together.
1 Overview
The digital input interface...[Details]
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The 2020 GlobalFoundries Technology Conference was held online. Americo Lemos, President of GlobalFoundries China and Head of Business Development in Asia, said that due to the impact of geopolitics ...[Details]
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With the development of high-speed A/D conversion technology and DSP technology, intermediate frequency digital processing technology has also been developed. IF digital processing technolo...[Details]
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Recently, Shaangu Power and China Energy Engineering Group signed an order contract for multiple sets of large compressor units and supporting and auxiliary system equipment for the "Gansu Jiuquan ...[Details]
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Xuanji Information announced that it has signed a "Strategic Cooperation Agreement" with Chengdu Zhenxin Technology Co., Ltd. ("Zhenxin Technology", Party A). The two parties reached a consensus on c...[Details]
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1. What is the principle of parking radar?
The parking radar system determines the distance between the front or rear bumper and obstacles using ultrasonic sensors.
2. Where is the parkin...[Details]
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