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The microcontroller source program is as follows: #define _nRF24L01_C_ #include "nRF24L01.h" INT8U CE_Status = 0; /* ===============================================================================...[Details]
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This controller mainly includes five parts: single-chip microcomputer control part, NRF905 wireless transmission control part, manual control part, voltage conversion part, and motor control part. ...[Details]
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Huawei Mate 40 Pro went on sale yesterday, with a starting price of 6499 yuan. Early this morning, a digital blogger on Weibo released a picture of a netizen's first broken Huawei Mate 40 Pro. No mor...[Details]
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For fixed-focus lenses, the 35mm focal length has always been sought after by photography enthusiasts for its wide applicability and its ability to handle a variety of scenes such as portraits, lands...[Details]
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The tick clock on stm32 is the basis for the operation of the operating system The tick clock tree of stm32 is as shown below. SysTick can choose HCLK (AHB clock) or HCLK/8 as the running clock Th...[Details]
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The development direction of power supply can be summarized into three aspects: first, miniaturization; second, high efficiency and high reliability; third, intelligence or digitization. Among them...[Details]
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1 Hardware Structure
1.1 Main features of EPM7128SLC84
EPM7128SLC84 is a CPLD chip produced by Altera. The chip density is 6000 gates, has 60 dedicated I/O ports, PLC C84 package,...[Details]
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虽然进行精确的高速示波器测量可能具有挑战性，但是运用一些简单提示和技巧可以显著改善测量结果。本文收集了一些容易实施的方法，可以确保您的每次时域测量都能够快速准确地得到结果。尽管其中有些方法看上去很基本，然而令人感到惊讶的是，它们却常常被人们忽略。
带宽
为了精确地测量频率响应和快速上升沿，示波器和探头必须具有足够的带宽。一个好的经验规则是示波器和探头(探头也有带宽限制)的...[Details]
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Memory mapping refers to the unified addressing of FLASH, RAM, peripherals, BOOT, BLOCK, etc. inside or outside the chip. That is, using addresses to represent objects. Most of these addresses are spe...[Details]
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You may not have heard of QSC Audio, but you have certainly heard the sound it provides. The company's
amplifiers
,
digital audio processors
, and speakers provide sound for private...[Details]
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introduction Laser display is a display technology that uses red, green, and blue (RGB) three-primary color lasers as light sources. It can reproduce the rich and gorgeous colors of the objective...[Details]
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Frequency conversion speed regulation is widely regarded as a speed regulation method with long-term development prospects at home and abroad due to its excellent starting, braking and speed regula...[Details]
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According to Jiwei.com news on October 14, Shengbang Co., Ltd. released its performance forecast for the first three quarters of 2021, and it is expected that the net profit attributable to sharehold...[Details]
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In telemetry and telecontrol systems, data modulation and demodulation are often encountered problems. Some self-reporting stations do not receive remote control commands from a distance, but only ...[Details]
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O Introduction
Since the 1960s, digital signal processors (
DSP
) have developed rapidly along with computer and communication technology, and their application fields have b...[Details]
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