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1 Let's look at a piece of assembly code first
LDR R0,=0x56000010 #R0 is set to be register GPBCON and is used to select pin function for Port B
#in,out special function and others
MOV ...[Details]
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Today, Shenzhen Yueshi Robotics
Technology Co., Ltd. (hereinafter referred to as "Yueshi Robotics")
, a cold chain cloud factory platform
, completed tens of millions of yuan in Pre-A2 round...[Details]
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It’s time for Tech Dog to take stock again. In the third week of September 2020, major brands released their new mobile phones. Today, Tech Dog will give you an inventory. First, let's talk about the...[Details]
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Who are the giants in PV string inverters? Huawei and Sungrow.
Who was the former giant in PV string inverters? Germany’s SMA.
In 1987, SMA, which had just been established for six years,...[Details]
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introduction
There are many ways to test CMOS circuits. The general method for testing logic faults is to use logic response testing, which is commonly known as functional testing. Functional ...[Details]
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The 2.4G noise reduction microphone is more popular in the industry for its confidentiality and large data transmission. Tianhuiwei's MD7800C solution is developed for headsets with high fidelity, ...[Details]
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Socionext and Osaka University's Institute for Data Capability Science have developed a deep learning method that enables image recognition and object detection in extremely low-light conditions. B...[Details]
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; Key points: Understand the relationship between binary numbers and ports
ORG 0000H; program starts
LJMP MAIN;
ORG 030H;
MAIN:MOV P1,#0D...[Details]
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What is frequency conversion?
When it comes to frequency conversion, we should first introduce the concepts of my country's mains frequency and fixed frequency. The standard of my country's ma...[Details]
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1 Introduction In the design and debugging process of automatic control systems, sine waves, triangle waves and square waves of different frequencies are often used as signal sources, and their app...[Details]
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Download the schematic used in this program: click here. The microcontroller chip used is stc89c52; just find the schematic diagram of the dot matrix part. This is the circuit diagram of the entire ...[Details]
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There are two reset signals for MSP430: power-on reset signal (POR) and power-on clear signal (PUC). There are also signals that can trigger POR and PUC: 5 from the watchdog, 1 from the reset pin, and...[Details]
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Photoelectric coupling uses optical signals as the medium to achieve the coupling and transmission of electrical signals. It is increasingly widely used due to its strong anti-interference abil...[Details]
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On June 28, at the annual MWC World Mobile Exhibition held at the Shanghai New International Expo Center, vivo launched the invisible fingerprint technology, also known as the under-screen fingerpr...[Details]
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NXP adds Generative Artificial Intelligence (GenAI) flows with Retrieval Augmented Generation (RAG) and fine-tuning and eIQ Time Series Studio to its eIQ AI and machine learning development softwar...[Details]
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