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Without further ado, let’s start with the program ORG 0000H MAIN:MOV P1,#0O LCALL DELAY MOV A,#0FEH SETB C TO: MOV P1,A LCALL DELAY LCALL DELAY RLC A JC TO MOV P1,A LCALL DELAY LCALL DELAY TO1: RRC A...[Details]
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1. Application Challenges
As an important part of modern warehousing and logistics applications, more and more
autonomous mobile
AMRs
are put into use in cargo transportation. AM...[Details]
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China produces tens of thousands of mobile phones every year, but mobile phone test equipment is quite expensive and the test speed is generally slow. According to conservative estimates, each test...[Details]
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1. What is TDR? TDR = Time Domain Reflectometry Time Domain Reflectometry (TDR) is used to measure the reflections caused by a signal when it is conducted through a certain type of transmission envir...[Details]
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Audi recently showed an RS5 TDI concept car, which uses two turbochargers, one large turbocharger and one smaller electronic turbocharger. At low speeds, an electric motor drives the small e...[Details]
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Detectors are widely deployed in homes, commercial buildings, and other facilities to send notifications when they sense the presence of people in a designated area. Detectors transmit these notifica...[Details]
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The on-site power monitoring terminal is an intelligent device that measures simultaneously with multi-functional metering equipment and monitors power usage in an all-round way. In the current natio...[Details]
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Introduction There are many methods for testing the stability of general power supplies. In the development of 220 kV field emission gun transmission electron microscope, the stability of its coil con...[Details]
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Abstract:
Aiming at the characteristics of mercury thermometers that are inconvenient to read, slow to respond, and narrow in use in ordinary households, a design scheme for a digital voice therm...[Details]
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There are many servo motors and machine actuators that can meet the requirements of motion control applications that require precision, but the selection, design and integration of the complete con...[Details]
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1 Introduction
Today, with science and technology and social production highly developed, intelligent test instruments and instrumentation systems are developing rapidly, and the span of t...[Details]
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1. Instrument model: Keithley 2400 source meter 2. Fault phenomenon: After the instrument is powered on, the voltage source 20V and 200V outputs are abnormal. 3. Analysis, testing and judgment: ...[Details]
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Zhang Shizhen is a member of the National Committee of the Chinese People's Political Consultative Conference and vice chairman of the Gansu Provincial Committee of the Chinese People's Political C...[Details]
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introduction
GPIB (General Purpose Interface Bus) is an internationally accepted standard instrument interface. Test instrument suppliers generally provide a rich set of GPIB instructions, and...[Details]
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On October 23, Bloomberg reported today that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Documents obtained by ...[Details]