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AT680 is a capacitor leakage current/insulation resistance meter controlled by a high-performance microprocessor. Digital control test voltage: 1V~650V, 7 range test, the leakage current accuracy is ...[Details]
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What do electronic signatures, fingerprint scans, and robotic tactile skin have in common?
All three technologies may soon be advanced thanks to a new system that converts arrays of zinc oxid...[Details]
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Looking back at the development of computing over the past 35 to 40 years, the growth rate of computing power has increased exponentially, from the digitization of all things, the interconnection of ...[Details]
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The following introduces the programming method of the matrix keyboard using the 51 single-chip integrated learning system as the hardware platform. The specific function is: after pressing the key...[Details]
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1. Virtual Serial Port
A virtual serial port is a serial port simulated by a computer through software. When other design software uses the serial port, you can call the virtual serial port to simula...[Details]
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A spectrum analyzer is an instrument that analyzes the spectral characteristics of electrical signals. It can help researchers and engineers quickly analyze signal characteristics and accelerate prod...[Details]
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Now I will introduce a HD44780 read and write microcontroller c51 program
＃include reg51.h
＃include intrins.h
sbit GND_LCD=P1^7;
sbit rs=P1^0;
sbit rw=P1^1;
sbit e=P1^2;
...[Details]
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1.1 The role of PLC and Excel DDE in the measurement and control system
The basic data of the database of the measurement and control system using PLC mainly comes from the real-time acquisition of...[Details]
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When learning this part, a problem that can be big or small occurred when using uboot to burn the bare board program. When using eop to connect the USB DEVICES port of the development board and the P...[Details]
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After using the Freescale MC9S12XS128 processor for more than a year, I will now summarize the drivers of each functional module. // Initialization of the PLL clock. The bus frequency is 40MHz (the...[Details]
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Introduction: Use TMR0 to implement timing query. It can be implemented on any PIC with interrupt. This method can be used to expand multiple serial ports. ;|-----------------------------------------...[Details]
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For music lovers, they all have a complete set of their own sound system, and the speaker system - speakers, plays a decisive role in the quality of the replayed sound, so when choosing speakers, they...[Details]
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Recently, 11 expert leaders of the Expert Committee of State Power Investment Corporation (hereinafter referred to as "SPIC") conducted research and exchanges on flywheel energy storage technology ...[Details]
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Introduction: The San Francisco Chronicle recently published an article stating that millions of American workers who make a living by driving are likely to lose their jobs in the era of autonomous...[Details]
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The inductor of a switching power supply is an important component of a switching power supply device. It works on the principle of electromagnetic induction. Its function is to block AC and pass DC,...[Details]
Toshiba Photorelays TLP3547 Review
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