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From the agricultural age of straw raincoats to the modern life of brilliant lights, people have enriched their living space, improved their quality of life, and extended the time for study, life, ...[Details]
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introduction
DSP chip, also known as digital signal processor, is a microprocessor device particularly suitable for digital signal processing operations. Its host application is to quickly implemen...[Details]
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5G licenses have become a hot topic recently. On March 28, Miao Wei, Minister of Industry and Information Technology, said at the Boao Forum for Asia Annual Conference: "5G licenses will be i...[Details]
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When the watchdog timer overflows, a reset pulse with a duration of 1 CK cycle will be generated. At the falling edge of the pulse, the delay timer starts counting tTOUT. Please refer to P40 for the ...[Details]
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Antenna arrays and filters are often tuned by varying the voltage on a barium strontium titanate (BST) capacitor. When this ferroelectric material is used as a capacitor, a simple voltage application ...[Details]
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Recently, during the 2021 China Integrated Circuit Design Innovation Conference and IC Application Expo (ICDIA), Peng Jianying, Executive President of Nucleo Technology, accepted an exclusive intervi...[Details]
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How to use a multimeter to determine the base and type of a transistor For a transistor with unclear markings, you can use a multimeter to determine its polarity, determine whether it is a silicon tu...[Details]
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On October 1, Google officially released its annual flagship mobile phone Pixel 5, equipped with a Snapdragon 765G processor and priced at US$699. Taiwan media DigiTimes quoted Nikkei Revie...[Details]
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/****************Dot matrix LED******************/
/**
*Function: After the dot matrix LED displays 5,4,3,2,1, it will keep displaying a flashing rectangle
*Author: Xu Ran
*Date: 2013-06-10
*Rema...[Details]
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Recently, Huawei announced that the Ministry of Industry and Information Technology has issued China's first 5G radio communication equipment access license. Huawei was the first to obtain the first ...[Details]
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Recently, MaiDi Microelectronics (Hangzhou) Co., Ltd. (hereinafter referred to as MaiDi Microelectronics) announced the completion of a RMB 10 million angel round of financing. This round of financin...[Details]
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introduction
The human motion detection methods that smart toilets use more often are PSD (Position Sensitive Device) and PIR (Passive infrared detector). PSD is an active transmitter that can detect...[Details]
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1 Introduction
ST7920 is a Chinese graphic LCD controller produced by Taiwan Silicon Creation Electronics Co., Ltd. It can be used as a controller and driver to provide 32 com outputs and...[Details]
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1 Introduction
A stepper motor is an electromagnetic mechanical device that converts an electrical pulse signal into a corresponding angular displacement or linear displacement. It is an incre...[Details]
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In embedded design, many application designs need to use EEPROM to store non-volatile data. Due to cost reasons, some microcontrollers do not have EEPROM integrated inside the chip. The MSP430G serie...[Details]
Test/Measurement
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