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The battery for electric locomotives is responsible for supplying power to the auxiliary system before the locomotive is raised, so the quality of the battery is extremely important. At present, most ...[Details]
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1. Flowchart Toolbar
Some of the buttons on the block diagram window toolbar are the same as the buttons on the front panel window toolbar. In addition, there are several tool buttons that contro...[Details]
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introduction Since the end of the 20th century, research on thermoelectric materials has become a research hotspot in materials science. As an energy conversion material, the application of thermoele...[Details]
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In your daily experiments, have you ever had similar questions: "There are so many oscilloscopes in the lab. Which one should I choose for this 400G test?" "Today I'm just checking the power supply o...[Details]
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The MAX3541 is a complete single-conversion TV tuner designed for analog/digital terrestrial receivers and digital set-top boxes. The TV tuner operates from a +3.3V supply and consumes only 76...[Details]
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There are two ways to encrypt STM32 programs
1. Prohibit reading Flash memory contents
2. Use ID encryption program
u8 Sys_ID ,i;
for(i=0;i 12;i++)
{
Sys_ID =*(u8*)(0x1FFFF7E8+i); //Produ...[Details]
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According to market research institutions, China's demand for LED general lighting will reach US$10 billion by 2015 and US$22 billion by 2020. It is an inevitable trend for LED lighting to gradua...[Details]
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Abstract: This article introduces the method of using AT89C51 microcontroller to expand the high-speed serial synchronous shift output port, and provides two circuit implementation schemes based...[Details]
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Intel today held the Intel® Data Innovation Summit and New Product Launch Conference online with the theme of "'Core' Storage, Far-reaching Intelligence, Stronger Intelligence". Intel announced the l...[Details]
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The coaxial audio interface (Coaxial), with the standard of SPDIF (Sony/Philips Digital InterFace), was jointly developed by Sony and Philips. It is marked with Coaxial on the back panel of audio-v...[Details]
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Bourns Launches New Family of Photovoltaic-Grade (gPV) Power Fuse Products Bourns® Launches Two New POWrFuse™ Power Fuse Series with High Power Ratings Designed to Meet UL 248 and IEC 60269 Standa...[Details]
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1. Familiar with the voltmeter (1) Voltmeter: An instrument that measures the voltage between two points in a circuit. (2) The symbol and appearance of a voltmeter, mainly the dial and terminals. The...[Details]
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With the explosive growth of automotive electronic functions, will more and more luxurious cars endanger the safety of passengers? This is the origin of the problem of over-electrification of a...[Details]
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Function of the circuit
This is a preamplifier represented by silicon photodiode
SPD, which can be used to amplify micro-current sensors. The range can b...[Details]
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Servo motors are very important drive devices in the field of modern industrial automation. They have the characteristics of high precision, high response speed, and high stability. However, in act...[Details]