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////////////////////////////////////////////////////////////////// // // Copyright(C), 2013-2016, GEC Tech. Co., Ltd. // // File name: GPLE/bmp.c // // Author: Vincent Lin (林世霖) WeChat public accoun...[Details]
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November 18, 2021 – Mouser Electronics, the premier New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components, is now stocking ESP32-S2-MINI mod...[Details]
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1. In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL. ①HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz. ②HSE is a high-speed external clock that can be c...[Details]
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By: Marios Iliopoulos, Fotios Kerasiotis, Nikolaos Moschopoulos, Dialog Semiconductor IntroductionToday 's portable devices understand their surroundings through continuous activity monitoring an...[Details]
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In the process of learning ARM, I feel that registers basically do not provide bit operations, but overall operations. The overall operation is to pay attention to not affecting other bits when assi...[Details]
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In order to further sort out the problems and institutional barriers to the participation of energy storage and virtual power plants in the electricity market and promote the substantive participat...[Details]
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With the rapid development of the new generation of science and technology, more and more enterprises are aware of the importance of data collection. However, the enterprises themselves lack experien...[Details]
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When you read this, you may ask, what is there to discuss about FFT? Is there any essential difference in the ZDS2022 oscilloscope? Let's briefly review several important parameters and relationship ...[Details]
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In the power supply system, the MOSFET driver is generally used only to convert the output signal of the PWM control IC into a high-speed, high-current signal so as to turn the MOSFET on and off at t...[Details]
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Experimental requirements In the second question of the first assignment, we practiced writing expressions corresponding to signals based on their waveforms. But in reality, the signals we observe ar...[Details]
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With the development of power electronics technology, the large number of applications of new low-power devices and more stringent standard constraints, engineers are becoming more and more sensitive...[Details]
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Samsung Electronics' display unit has obtained permission from U.S. authorities to continue supplying certain display panel products to Huawei, a person familiar with the matter told Reuters. Samsun...[Details]
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Abstract: A new quasi-fixed frequency hysteresis PWM current control method is proposed. Based on the hysteresis current control, this method introduces frequency feedback control to make the switchin...[Details]
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Development board: TQ2440 Kernel: Linux 2.6.32 PC OS:Ubuntu 11.04 1. Configure the kernel Enable I2C function: Turn on Miscellaneous Devices. When this option is turned on, EEPROM is also turned...[Details]
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0 Overview The zero-IF receiver was proposed several decades ago and has been applied in engineering for many times, but most of them ended in failure. In recent years, as communication systems requi...[Details]