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introduction
This article introduces a design of a voice broadcast recorder based on voice storage and automatic playback system. The design is centered on ISD4004 voice
chip
and AT8...[Details]
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#include "reg51.h"
#define uint unsigned int
#define uchar unsigned char
code uchar CCTAB ={
/*-- 宽度x高度=128x64 --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0...[Details]
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The Mobile World Congress (MWC), held in Barcelona, Spain every February, is the most important annual event in the field of smartphones and mobile communications in the world. Many smartphone manu...[Details]
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On March 10, North Huachuang issued an announcement stating that due to strong demand in the downstream market for its main business, North Huachuang's semiconductor equipment and electronic componen...[Details]
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(Photo source: Ford official website) According to foreign media reports, in large cities, drivers spend 30% of their time looking for vacant parking spaces on the road. However, the problem is...[Details]
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100% renewable energy; net zero emissions platform May 24, 2021 - Akamai Technologies, Inc. (Akamai), a global provider of solutions that protect and deliver digital experiences and are trusted by ...[Details]
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introduction
Hybrid technology is an important way to solve the energy and pollution problems of automobiles. Hybrid systems can be divided into series, parallel and hybrid types according...[Details]
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After the iOS 15.4 update, many friends who had just bought the Apple Watch were dumbfounded: I don’t like sports, and I just thought it would be more convenient to use the Apple Watch to unloc...[Details]
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When designing distributed intelligence in automotive
power management systems
, it is critical to ensure that the protection mechanism is truly intelligent for smart power switch...[Details]
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July 3, 2024 –
Mouser Electronics, an electronic component distributor that focuses on introducing new products and providing massive inventory™, announced that it will make a wonderful appeara...[Details]
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This is a remote sensing type tester that does not require direct contact with the surface where the current is present. It can also be used to check if there is electricity in objects such as powe...[Details]
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For most electronic engineers, time domain signals are very intuitive and easy to understand, because the time domain is a real world and a domain that actually exists. All our experiences are develo...[Details]
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The new lidar system uses quantum detection technology to capture 3D images in real time underwater. Image source: Physicist Organization Network British scientists have demonstrated for the firs...[Details]
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Since the day of its birth, the single-chip microcomputer has remained young, making our electronic engineers "secretly in love" with it from generation to generation. As a result, single-chip microc...[Details]
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Recent innovations in blood analyzers have made it easier than ever to quickly measure a variety of critically important tests such as blood gases, glucose, electrolytes, coagulation, chemistry, hema...[Details]
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