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Triode no steady-state circuit When the power is turned on, the two light-emitting diodes are alternately on and off. That is to say, one of the two triodes is saturated and the other is cut off...[Details]

　　As the basic chip of mobile phones, the power management unit is like an engine that drives the smart phone to run on the 3G highway. Although the existing power topology can meet the current appli...[Details]

CINNO Research Industry News: Samsung Electronics will manufacture Tesla's self-driving car semiconductor chips. According to CNBC on April 23, Tesla CEO Elon Musk announced the successful developmen...[Details]

Author(s): Robert Dixon - Lockheed Martin STS Industry: Aerospace/AvioNIcs Products: TestStand, LabWindows/CVI The Challenge: Design a test system for a planned fleet of more than 3,000 Joint S...[Details]

With the changes in the cobalt and nickel price cycles, driven by the replacement wave of new energy vehicles and 5G mobile phones in 2020, the lithium-cobalt battery industry chain is expected to us...[Details]

The alarm requirements of medical devices are now widely used in Class II medical devices such as oxygen concentrators and ventilators. As an alarm device, the output power of the speaker will be l...[Details]

On November 30, the 2022 World Display Industry Conference grandly opened in Chengdu. As a highly influential display industry event in the industry, the conference attracted many internationally re...[Details]

////////////////////////////////////////////////////////////////////////   Function: By configuring the MCU timer to generate square waves of different frequencies, the buzzer           will make di...[Details]

hardware design Simulation diagram: LCD1602 is used as the display, temperature and humidity use DHT11, and the threshold is set by 3 buttons. When the temperature and humidity exceed the upper and l...[Details]

In actual programming, in order to make the program concise, statements such as i++ and ++i are often used. Here is a brief explanation of their difference: i++: perform calculations firs...[Details]

The three terminals of the function generator in Multisim, "+" and "-" output signals with the same amplitude but opposite polarity (all relative to "COM"), that is, when the output waveform of the "...[Details]

1OMAP5912 Platform Introduction The Open Multimedia Application Platform (OMAP) is a high-performance multimedia processor developed for third-generation mobile phones. In addition to ...[Details]

On December 29th local time, research firm Counterpoint released a report stating that realme became the world's fastest-growing 5G Android smartphone brand in the third quarter of 2021. During the r...[Details]

From November 9 to 11, the Boao Forum for Asia International Science and Innovation Forum was grandly held in Macau, China. SABIC, a world-renowned diversified chemical company, attended the conferen...[Details]

The actual circuit using MIC4827 to drive a 3-inch square EL lamp is shown in the figure. The input current Iin=28mA of this circuit at Vin=3.3V, the output voltage is still 180Vp-p, and the operatin...[Details]