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Principle and design of noise injection in analog filter
Sometimes, things just don't make sense! For example, an RC filter on the input of your delta-sigma ADC or a low-pass filter on...[Details]
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The original Galaxy Fold was fragile, at least when it came to its foldable screen protective layer, which was built into the display itself and would break if removed. Samsung learned from its...[Details]
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1 Introduction
The LCD driver terminal integrates the LCD controller, microcontroller, etc. and encapsulates the LCD control and graphical interface display functions together through software. It o...[Details]
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The US Patent and Trademark Office (USPTO) has issued a fourth US patent certificate to Westinghouse Solar (NASDAQ: WEST), namely the Andalay technology patent certificate. Patent No. 7,987,641 was...[Details]
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1. Install lightning protection devices on the display screen and buildings. The display screen body and shell should be well grounded, with a grounding resistance of less than 3 ohms, so that the ...[Details]
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1.PICC installation: The PICC compiler can be directly connected to the MPLAB-IDE integrated development platform to achieve integrated compilation connection and source code debugging. Using t...[Details]
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What does high definition mean?
High Definition, in English, means "high resolution". Generally speaking, high definition has four meanings: high-definition television, high-definition equ...[Details]
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51 single-chip microcomputer is a general term for all single-chip microcomputers compatible with Intel 8031 instruction system. The ancestor of this series of single-chip microcomputers is Intel's...[Details]
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A lot of information shows that the Huawei Mate40 series will be released in October. Recently, there have been many revelations about the real machine of this series on the Internet. However, these ...[Details]
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Advantech Launches iBMC Out-of-Band Management Solution to Reduce System Downtime for Remote Management at the IoT Edge
In May 2021, Advantech launched its out-of-band management sol...[Details]
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The difference between push-pull output and open-drain output: Push-pull output: can output high or low level and connect digital devices. When the output is 0, N-MOS is turned on, P-MOS is high impe...[Details]
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New microSD memory cards feature encryption to provide reliable access protection for video and image data
BRONSCHHOFEN, Switzerland, September 12, 2023 -
Storage and security ex...[Details]
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/* DA MAX532 debug */
//Note: Vref and Vout should be connected together when debugging
#include "reg51.h"
sbit MAX532_CS=P1^0;
sbit MAX532_DIN=P1^1;
sbit MAX532_SCLK=P1^2;
void MAX532_OUT(uns...[Details]
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Through the understanding of the three components of a universal oscilloscope , we know the general knowledge of how a universal oscilloscope realizes the measurement function. However, there is anoth...[Details]
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Recently, the 3-day 2024 China (Chongqing) Digital Energy Industry Innovation Conference Digital Energy Industry Exhibition was held in Chongqing. At the exhibition, Qingyuan Juneng (Chongqing) Techno...[Details]
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