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You will definitely encounter these three when typing code in the future, so make a note to check them in case you forget to do so. include #include includes a header file from a source code file #...[Details]
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According to Jiwei.com, on the evening of April 19, Shengyi Technology disclosed its performance forecast, and it is expected that the net profit attributable to shareholders of the listed company in...[Details]
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The communication between the main control part and the drive part in the asynchronous motor speed control system based on the dedicated DSP chip ADMC328 is introduced. The hardware interface circu...[Details]
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Measuring Voltage
One of the most basic functions of a digital multimeter is to measure voltage. A typical source of DC voltage is a battery, such as a car battery. AC voltage is usually generate...[Details]
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Now some well-known domestic and foreign brand manufacturers almost dominate the entire industrial automation control field, such as: foreign brands include Emerson and Siemens; domestic brands inc...[Details]
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Siemens low-code WorkFlow is now generally available, delivering powerful intelligent automation across the entire enterprise
With the extended capabilities in Siemens low-c...[Details]
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The RS232 serial digital display meter uses a 10-bit resolution A/D conversion dedicated chip, which can collect real-time data of the external input 0-5V DC analog signal, and display it externall...[Details]
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As the line width requirements for solar cells are getting thinner and thinner, they have basically reached the limit of traditional printing. In addition, the current high silver price has imposed...[Details]
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0 Introduction
Thermal error is the biggest error source of CNC machine tools. Temperature test of CNC machine tools provides a basis for compensation of thermal error of machine tools. The tra...[Details]
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Writing Efficient Shift Operations with PIC
Shift operations are required in many analog serial communications.
Taking the read byte of 1-W bus as an example, the original code is:
unsig...[Details]
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**************************Control Requirements*****************************
Press p1.0 once, LED1 will light up, press LED1 again, LED2 will light up.
Press it again and LED1, LED2 and LED3 will li...[Details]
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The development of oscilloscopes from analog oscilloscopes to digital oscilloscopes has brought many major changes, such as signal acquisition, bandwidth, sampling rate, screen display, etc. Similarl...[Details]
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Serial number
test instrument
Test items
1
Bridge bench multimeter resistance/capacitance/inductance tester transistor tracer transformer/coil tester
1. Impedance parameter, quali...[Details]
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The circuit of the display is shown in Figure 9.11.1. The audio signal USR from the recorder or amplifier is divided by R1 and W through C1, and then rectified by diode D.
...[Details]
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(November 8, 2024, Shanghai) Today
, Nanxin Technology announced the launch of a new high-efficiency synchronous bidirectional buck-boost charging chip SC8808, which can support a charging volt...[Details]
stm32/stm8
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