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The demand for temperature-compensated RTC chips is increasing, and its applications involve electricity meters, industrial, communications and other equipment with some embedded payment systems, g...[Details]
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1 Introduction
Optocoupler (hereinafter referred to as optocoupler) is a photoelectric device composed of a light-emitting device and a photosensitive device. It can realize the conver...[Details]
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//MSP430F14-direct IO port key detection processing program
/*************************************************************************/
//Each of the four buttons is connected to the general IO por...[Details]
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Abstract: This article introduces a cheap embedded microcontroller suitable for controlling permanent magnet brushless DC motors, and gives both software and hardware control methods with exampl...[Details]
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$err
Structure with information about the current program
This variable can be used to evaluate the currently executing program relative to runs ahead. For example, this variable can ...[Details]
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High brightness LEDs (HBled) are rapidly gaining popularity in the automotive, consumer electronics and industrial markets. Brilliant colors, long life and high energy efficiency are some of the re...[Details]
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Behind the new power generation/energy-saving technologies and devices, high-frequency switching Power converters play an extremely important role. High-frequency switching power conversion tech...[Details]
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Although we can use many integrated circuits to make various power circuits, under certain conditions, we can also consider using discrete components to build some power circuits that suit our nee...[Details]
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Take several ballpoint pen refills that have run out of ink, cut off their ball heads, file them flat, and clean them with gasoline, as shown in Figure 6-19 (a). Then use tin to solder them t...[Details]
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Avago Technologies has announced two new low-power optical sensors for wireless mice. The ADNS-2080 and ADNS-3000 LED sensors use an advanced low-power architecture and automatic power management m...[Details]
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Abstract: HT3670C is a CMOS VLSI chip designed by HOLTEK for electronic drum response applications. This paper introduces its internal structure, characteristics, functions and typical applications, a...[Details]
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The slide module is the most commonly used transmission component in automation equipment. There are many types of slide modules. During the selection process, if the wrong selection is made, it wi...[Details]
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This is a car circuit controlled by a 2.4 wireless module. The actual measurement shows that there is no delay within 10 meters. The circuit schematic is as follows: The microcontroller source pr...[Details]
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IoT hardware, connected devices, and IoT operating systems all have completely different underlying logic. More interesting signals were observed this week. First, 20% of China's machine tool c...[Details]
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The servo motor encoder is a very important component in the servo system. It is used to measure the rotation angle and speed of the motor shaft and provide feedback signals for the control system....[Details]
MCU
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