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1. Immediate addressing mode The operand is written directly in the instruction as part of the instruction. This operand is called an immediate value, and this addressing mode is also called the imme...[Details]
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LED lighting has developed rapidly in recent years. As a green and clean light source, LED has been widely recognized. LED light sources have long service life, energy saving, simple and convenient...[Details]
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With the widespread application of computers in industry, control area networks are also deeply applied to all walks of life. It is increasingly difficult for many current control systems to meet t...[Details]
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Program function: Display the current temperature on the 1602 LCD screen
Chips involved: 1602 LCD, SD18b20 temperature sens...[Details]
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Detroit has been getting a lot of attention lately when it comes to self-driving cars. Last week, the state of Michigan said it would build a corridor between Detroit and Ann Arbor designed for conne...[Details]
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LME49810 bipolar input amplifier application circuit diagram
The LME49810 is a bipolar input amplifier, and the matching of its input impedance is very important. Affected by the bias current ...[Details]
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LED
uses solid-state
semiconductor
chips as luminescent materials. The principle of luminescence is that when a forward voltage is applied to both ends, the carriers in the semicon...[Details]
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So far, we have heard that Samsung will launch 2 foldable smartphones, they are Galaxy Z Fold 3 and Galaxy Z Flip 2, but now we have learned that Samsung is planning a third foldable smartphon...[Details]
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Anycall is a mobile phone brand founded by Samsung Electronics in South Korea in 1993 and later merged into the Samsung brand. Samsung today launched a special edition of Anycall earphone prote...[Details]
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1: LED driver programming To write an LED driver, you must first know the structure of the development board; the development board is divided into a core board and a base board; the first step ...[Details]
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I recently wrote three small programs using ARM assembly, and I posted them here today for your reference.
Program 1: Nested ARM assembly in C language to find the maximum value of three numbers. The...[Details]
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A research team from Fudan University in Shanghai has recently developed a stretchable linear lithium-ion battery that uses two oriented multi-wall carbon nanotube/lithium oxide composite threads ...[Details]
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1. It is the pressure division effect
2. The pull-down resistor is to discharge the gate charge as quickly as possible to cut off the MOS tube as soon as possible
3. Prevent surge...[Details]
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The simulation schematic diagram of the temperature-controlled fan is as follows: The actual picture of the produced temperature-controlled fan is as follows: The microcontroller source progr...[Details]
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Efficient Power Conversion (EPC) sued rival Innosec at the U.S. International Trade Commission, seeking protection of emerging gallium nitride (GaN) technology patents Case Focus on New Generation ...[Details]