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TKDCW-II DC Power Supply Ripple Tester Model: TKDCW-II Name: DC power supply ripple tester DC ripple tester DC voltage ripple tester ripple tester ripple meter TKDCW-II DC ripple tester is designed...[Details]
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/*Note: 4 X4 matrix connected to P3 port*/
#include reg52.h
#include stdio.h
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
#define CHECK_BUSY
sbit RS = P2^4;
sb...[Details]
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1 Introduction
Standby refers to the state when the product is connected to the power supply but is not running its main function. The purpose of standby is to reduce the loss of the power...[Details]
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keil+proteus The second 51 program: Marquee and running lights This is a AT89c51 microcontroller tutorial. We will provide blog tutorials and accompanying materials for download every time. A single-...[Details]
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The bootloader and kernel need to use assembly language, especially during initialization! And it is used in places where efficiency is very important.
Assembler framework:
It...[Details]
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Rechargeable batteries are at the heart of new technologies that can be used to increase the use of renewable energy - more specifically, to power electric cars, cell phones and laptops. According ...[Details]
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Many families have WiFi, but inevitably there are some places in the home that cannot be covered (places with poor signal). Today I use 8266 to DIY a WiFi
repeater
. Today I will talk about...[Details]
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Advantech × Skyhawk Capital promotes the transformation of ecological partners into "Industry+" On March 2, Advantech and Skyhawk Capital held the "IoT Ecological Smart Future" event at Advantech K...[Details]
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In July 2020, Nissan released its new generation flagship electric car Ariya, which is expected to be launched in the United States in the second quarter of this year and in China in the third quarte...[Details]
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The STM32F103 has 76 interrupts, including 16 core interrupts and 60 maskable interrupts, with 16 levels of programmable interrupt priority.
To understand the interrupts of STM32 , we must start with...[Details]
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Wafer foundry UMC will complete the acquisition of all shares of Mie Fujitsu Semiconductor (MIFS), a 12-inch wafer foundry jointly built with Fujitsu Semiconductor (FSL), for 54.4 billion yen (the sa...[Details]
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As of the close of June 9, the Shanghai Composite Index was at 2956.11 points, up 0.62%, with a turnover of 251.4 billion yuan (the turnover on the previous trading day was 274.6 billion yuan); the S...[Details]
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Applications that use LEDs but lack a microcontroller or other form of control can benefit from a simple circuit that allows manual control of the intensity of the LEDs. Devices suitable for this p...[Details]
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Nielsen, a global market research organization, recently released the Sport 2024 research report during the Paris Marathon. The data shows that 68% of consumers have the habit of listening to music...[Details]
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Siemens launches Simcenter Cloud HPC solution to further expand advanced simulation capabilities • The Simcenter Cloud HPC solution is hosted by Amazon Cloud Technology, creating ready-to-use and ...[Details]
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