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NXP Semiconductors recently announced the expansion of its ultra-low power crossover application processor product line, adding two new series based on advanced EdgeLock™ security area and innovative...[Details]
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Judging from the Chinese economic data for the first quarter released by the National Bureau of Statistics a few days ago, under the influence of the new crown epidemic, the gross domestic product in...[Details]
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1 Introduction
With the continuous development and utilization of new energy such as wind energy and solar energy, the forms of power generation systems are becoming increasingly diversified. I...[Details]
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On April 20, AITO M5 rear-wheel drive standard model was officially launched , priced at 259,800 yuan, and a limited gift package worth 21,000 yuan was launched (limited to the first 5,000 users who ...[Details]
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Overview Flash is widely used as the storage material in STM32. There are many introductions about the concept of flash on the Internet, so I will not go into details. I will share a Chinese flash p...[Details]
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Thermistors are a type of sensitive components, which are divided into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to their t...[Details]
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It is determined that the distance between the control electrode G of T2 and the electrode of T1 is relatively close, and the forward and reverse resistances are relatively small. Set the multimeter ...[Details]
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Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non-overload, the ...[Details]
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OPPO has officially announced that the next-generation Find X flagship series will be the first to be equipped with the MediaTek Dimensity 9000 mobile platform, and its CPU performance is expe...[Details]
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According to the latest tweet shared by domestic digital blogger @i冰宇宙, the Galaxy Z Fold 4 will no longer have a built-in S Pen stylus slot, making the foldable phone thinner and smaller in size. Th...[Details]
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Nominal value of capacitor
Nominal capacitance of capacitors
E24 E12 E6 E24 E12 E6
1.0 1.0 1.0 3.3 3.3 3.3
1.1 3.6
1.2 1.2 3.9 3.9
1.3
4.3 1.5 1.5 1.5 4.7 4.7 4.7
...[Details]
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Hierarchical concept: The principle of driver upward registration: For example: input subroutine one input.c as a layer, the lower layer is Dev.c and Dir.c, write Dev.c and Dir.c respectively to regi...[Details]
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I want to transplant uboot1.4 to the board, but I failed after a long time. I am determined to understand the principle and process of uboot, so I decided to write a simple bootloader to sort out w...[Details]
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1. Basic principles of serial data communication
Computer data transmission has two modes: parallel and serial. The characteristics of parallel transmission are: each data bit is transmi...[Details]
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Inverter pressure regulation is a technology widely used in the field of industrial automation. It achieves precise control of pressure by changing the speed of the motor. This article will introdu...[Details]
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