12V @3A DC power supply, CON2 is the power interface, SW1 is the power SWITCH switch, the schematic diagram is shown below:JTAG emulator interface
The JTAG interface (CON3) can be used to burn the Boo...
ATV61 manual/automatic control.
Automatic control: CANOPNE with PLC, start and stop signals are also given by CANopen.
Manual control: no analog quantity, four preset speeds (LI2/LI3), start and stop ...
1. Unable to identify the device
Open the adb directory in cmd (the directory seems to be in the plantfroms-tools of the sdk, where the program reports an error)
adb kill-serverand then adb start-serv...
P89LPC906-907-908 is a single-chip packaged microcontroller, suitable for many occasions requiring high integration and low cost. It can meet many performance requirements. P89LPC906-907-908 uses a hi...
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introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
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0 Introduction
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1. Introduction
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The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
Converged processors meet scalability requirements
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introduction
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My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
In the analysis of electronic circuits, static analysis (also known as DC analysis) is the basis of circuit analysis. However, it is well known that electronic components are nonlinear, so the anal...[Details]
RS-422 and RS-485 are both serial data interface standards, which were developed and published by the Electronic Industries Association (EIA). RS-422 defines a balanced communication interface with a ...[Details]