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This article explains how to test components using an oscilloscope and waveform generator. Test procedures for capacitors, inductors, diodes, bipolar transistors, and cables will be demonstrated. T...[Details]
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P IC single chip LED water light program ;**************************************************************** include p16f877.inc ;****************************************************** __CONFIG...[Details]
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On June 18, 2021, LG Energy Solution Asia Marketing General Manager revealed at the 2021 China Automotive Forum that LG Energy Solution is developing all-solid-state batteries and is expected to achi...[Details]
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When using a mixed-signal oscilloscope, you may encounter problems related to detection. These problems fall into two categories: probe loading and probe grounding. Probe loading problems often aff...[Details]
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1. Introduction to Ramdisk:
Ramdisk is a virtual file system based on memory (not an actual file system), which uses a fixed-size portion of memory (this size is configured when compiling the ...[Details]
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1. Functional modules of MSP430G2553 microcontroller
(a), IO port module,
1. The MSP430G2553 we use has two groups of IO ports, P1 and P2.
2. The registers of the IO port are: direction sel...[Details]
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I often see people asking on Weibo, what is the one thing they must bring with them when they go out? Almost everyone answers that it is their cell phone. Looking back at the evolution of mobile phon...[Details]
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When using a three-phase AC motor, you need to know the phase sequence of the connected three-phase power supply. If the phase sequence is incorrect, the motor's rotation direction will be opposite...[Details]
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LED is a semiconductor device with sensitive characteristics and negative temperature characteristics. Therefore, it needs to be stabilized and protected during the application process, which gave ...[Details]
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Tiny4412 mode jump The ARM system CPU has the following 7 working modes: 1. User mode (Usr): used for normal program execution; 2. Fast interrupt mode (FIQ): used for high-spee...[Details]
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The keyboard is one of the most important input devices in the digital video surveillance recording system and an important part of the human-machine interface. The commonly used industrial control...[Details]
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Cp2101(2102) chip introduction:
CP2101 (CP2102) is a product of Silicon America. It is a dedicated chip that highly integrates USB to UART functions and provides a simple solution w...[Details]
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The Bode 100 Frequency Response Analyzer is the professional solution for performing accurate, fast frequency sweep measurements from 1 Hz to 50 MHz, which is critical for power supply design and sta...[Details]
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1. Overview of online inspection of cloth production
As a high-tech technology that collects and processes information quickly, in real time and accurately, automatic inspection technology...[Details]
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Use rpm -qa | grep tftp to check whether the tftp server is installed
If not. tftp: yum install tftp* (yum install xinetd tftp tftp-server)
Tftp configuration file is in vi /etc/xinetd.d/...[Details]