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Install ASD1.2 and debug the naked program.
My desktop computer doesn't have a parallel port, so I had to buy a JLink. (Note that new computers now rarely have serial and parallel ports. It's best...[Details]
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The MAX14780E +5.0 V powered, ±30kV
ESD protected
RS-485/RS-422 transceiver features a driver and a receiver. The device includes fail-safe circuitry that guarantees a logic-high r...[Details]
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Things to pay attention to when buying LED light strips Nowadays, LED light strips can be regarded as one of the indispensable products for home lighting. There are 6 factors to pay attention ...[Details]
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A PIC microcontroller (Peripheral Interface Controller) is an integrated circuit (IC) that controls peripheral circuits. It is a special microcomputer that integrates CPU, ROM (memory), I/O, etc. o...[Details]
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Embedded meters or sub-meters provide energy monitoring capabilities to individual products such as smart plugs, home appliances and other power-consuming devices. For product designers, the challe...[Details]
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1 Introduction
The quality indicators of switching power supplies should be evaluated based on safety and reliability as the first principle. Under the condition that the electrical t...[Details]
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1. Both bit and sbit are variable types extended by C51.
Bit is similar to int char, except that char = 8 bits and bit = 1 bit. They are all variables, and the compiler assigns addresses duri...[Details]
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HLC,
what is HLC
HLC is the abbreviation of Host Line Computer. It is a program software operated on Windows and used to program the production line constructed by JUKI's KE/F...[Details]
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As distributed generation and renewable energy continue to grow, McKinsey & Company believes that
the energy storage market will be five times the 2015 level in the next 20 years as technology ...[Details]
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U-BOOT is a project under LINUX. Before compiling, the cross-compilation environment of the corresponding architecture must be installed. Here it is only for ARM, and the compiler series software is ...[Details]
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Strategy Analytics' latest research report points out that global smartphone shipments in Q4 2019 were 375 million, which was stable compared with the same period last year. Apple ranked first with a...[Details]
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Use key sequences to pass parameters from µVision to external user programs. A key sequence is a combination of a key code and a file code. Key sequences can be used, for example, in dialog boxes of ...[Details]
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In a 32-bit ARM system, a branch instruction or a PC register load instruction is usually placed in the interrupt vector table to implement the function of the program jumping to the interrupt serv...[Details]
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1. Characteristics and application scenarios of RS232 and Profinet communication interfaces:
RS232 is a serial communication interface standard, commonly used to connect computers and external...[Details]
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High voltage power supply control circuit schematic diagram
High voltage power supply control circuit schematic diagram
The control circuit of the power supply is shown in the figure. As...[Details]