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The cyclone water analyzer is a commonly used analytical instrument, mainly used for particle size analysis of various materials less than 0.074mm, with the advantages of good sensitivity, high accura...[Details]
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W806 chip It is a secure IoT MCU chip. The chip integrates a 32-bit CPU processor, built-in UART, GPIO, SPI, SDIO, I2C, I2S, PSRAM, 7816, ADC, LCD, TouchSensor and other digital interfaces; supports ...[Details]
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Systick: System heartbeat timer, providing system beat It can be used as an independent delay timer in bare metal programs . Purpose: 1. Generate the clock beat of the operating system ...[Details]
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The principle circuit of the flyback converter composed of Buck_Boost and isolation transformer is shown in Figure (a). This converter circuit is simple and can provide DC power output efficiently....[Details]
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This has to start with the naming rules of the instruments . Why can't gas chromatography-mass spectrometry be called mass spectrometry-gas chromatography? Why can't flow injection inductively coupl...[Details]
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Today's digital oscilloscopes offer an impressive suite of acquisition, measurement and analysis tools for engineers and technicians to carry out testing. Even so, there are situations where you want...[Details]
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Against the backdrop of the rapid development of the
smart home and
service robot
industries, home appliance giant Haier and humanoid
robot
startup Leju have reached a strategic part...[Details]
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introduction
A stepper motor is an actuator that converts electrical pulses into angular displacement. After receiving a pulse signal, the driver drives the stepper motor to rotate a fixed...[Details]
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June 8th news: German chip supplier Infineon surpassed NXP in 2020 to become the world's largest automotive semiconductor supplier. The report further stated that the top five suppliers including I...[Details]
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Overview Driver software is often overlooked when developing instrument control systems. Driver software is the layer that handles the communication between the instrument and the application softwar...[Details]
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O Introduction
For people who are in the wild, a question of concern is the altitude of the place. However, there are very few such products on the market, and generally only high-end products...[Details]
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The 2019 Global IC Entrepreneurs Conference and the 17th China International Semiconductor Expo (IC China 2019) were held in Shanghai from September 3 to September 5, 2019. The three-day exhibition a...[Details]
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Test code: #include stdio.h void printf_test(void) { printf("hello wordn"); printf("This is www.100ask.org my_printf testn") ; printf("test char =%c,%cn", 'A','a') ; printf("te...[Details]
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The double clamp multi-function ground resistance tester has an excellent grounding system, which is an important guarantee for the safe and reliable operation of power, telecommunications, and elec...[Details]
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Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]