JPEG is a common method of lossy compression of digital images, especially for images produced by digital photography. JPEG (Joint Photographic Experts Group) is a committee under the leadership of th...
When the board is plugged in or out while it is powered on, the chip enters an unknown state, which is neither sleep mode nor normal working mode. It cannot work at all. It returns to normal after pow...
From traditional industrial robotic systems to today’s latest collaborative robots, all types of robots rely on sensors that can generate and process large amounts of highly variable data. This data c...
LPC1768 has 4 timers, which can be used as interval timers, external capture inputs, and free-running timers. At least 2 of the 4 timers can be set as capture and match outputs, and timer 2 can be set...
Industry is to quickly produce a large number of goods needed by humans, forming a set of specialized production models, and effectively improving production efficiency. What developments has the worl...
Abstract: MTS102 is a diode temperature sensor produced by Motorola. This article explains the principle and design method of a temperature detection circuit using MTS102 diode as a sensor, and ...[Details]
Mouser Electronics, Inc., an authorized global distributor focused on introducing new products and services, today announced that it has been recognized as the premier e-commerce distributor by its v...[Details]
introduction The I/O port of STM32 is configured by software and has eight modes: input floating, input pull-up, input pull-down, analog input, open-drain output, push-pull output, push-pull mult...[Details]
We can use the C language program code subroutine of the digital filtering method to complete the software filtering function. We assume that the data is read from the 8-bit AD. If it is a higher-b...[Details]
On March 1 of this year, an article titled "I've heard so many reasons for the dead light, and this teacher Liang has the most comprehensive analysis!" received more than 32,000 views and was repri...[Details]
The subsidy policy for new energy vehicles has been declining since 2016, and the high energy density route for power batteries has been proposed. The recent series of spontaneous combustion incident...[Details]
The Development and Standards of Digital Television
I. What is digital television?
1. The concept of digital television
Digital television refers to a new television sy...[Details]
Yesterday was the first sale day of ZTE A20. As this phone was the world's first to feature an under-screen camera, it was very attractive to consumers. Officials said that the phone was sold out on ...[Details]
12864+DS1302 +DS18B20 large character clock for everyone to learn. Electronic smart clock program Microcontroller: STC89C52RC Crystal oscillator: 12MHz Clock chip: DS1302 LCD screen: LCM-12864-S...[Details]
The implementation of the Wireless Power Consortium (WPC) Qi standard enables wireless charging capabilities for a variety of end applications. The size and/or power requirements of the receiver (Rx)...[Details]
Car audio amplifiers typically use a boost converter to generate battery output voltages of 18 V to 28 V (or higher). In these high-power applications of 100 W and above, large boost inductors, m...[Details]
Simple NFS Configuration
NFS is a simple way to achieve communication access between two machines. In the embedded Linux experiment, we configure NFS to achieve access between the PC and the e...[Details]
The head of Britain’s intelligence agency said disagreements over China’s Huawei technology pose no threat to intelligence-sharing relationships between Britain and its allies, the New York Times rep...[Details]
People who buy smart home cameras generally have the following two needs: the first is that there are elderly people, children or pets at home who need to be taken care of, but they cannot stay at ho...[Details]
1 Introduction When digital information is transmitted in a noisy channel, it will be affected by noise interference, and bit errors are always inevitable. In order to achieve a certain bit error...[Details]
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