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1 Introduction
LCD has the characteristics of displaying a lot of information, small size and low power consumption, and is widely used in terminal display and human-machine interface. It can be us...[Details]
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The main features of AVR are high reliability, powerful functions, high speed, low power consumption and low price. They have always been important indicators for measuring the performance of single...[Details]
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The storage industry is one of the largest application areas in the global integrated circuit market. Currently, the main control chips in the storage market mainly come from manufacturers such as Ta...[Details]
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1 Question raising
One of the more commonly used networks in the field of industrial control and measurement is the industrial control equipment network composed of the RS-485 communication in...[Details]
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/*Temperature sensor 18B20--Serial port displays temperature*/ #include reg52.h #include intrins.h typedef unsigned char uint8; typedef unsigned int uint16; typedef char int8;...[Details]
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Morgan Stanley's latest report believes that overall semiconductor demand may be overestimated, and wafer foundries such as TSMC and Powerchip will face customer order cuts as early as the fourth qua...[Details]
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Set up SDRAM, copy the program to SDRAM, and then jump to SDRAM to continue execution @****************************************************************************** @ File:head.s @ Function: Set up...[Details]
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Comparison between DA series inverter and inverter modified from UPS: The biggest feature of the so-called telecommunication inverter is that the DC supply voltage is 48V, but the inverter modified...[Details]
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Contract prices for DRAM for graphics display are expected to rise by more than 5% month-on-month, the highest increase among all memory products. As GPU and game console specifications improve, dem...[Details]
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According to the latest report from research firm Strategy Analytics, global tablet shipments reached 32.2 million units in the first quarter of 2020, a year-on-year decrease of 12%. This year, due t...[Details]
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China Energy Storage Network:
Industrialization is the premise and foundation of modernization, and informatization is the strategic engine of modernization. In the new journey of building ...[Details]
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In many liquid level measurement applications such as chemical and pharmaceutical industries, the flow, addition or discharge of liquid materials, as well as tank vibration caused by environmental ...[Details]
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I2C, like the serial port, only requires two wires for communication, which is very useful in some pin-constrained applications. However, compared with the serial port, the communication protocol of ...[Details]
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A low-dropout regulator
(LDO) maintains a specified output voltage over a wide range of load currents and input voltages, with a small difference between the input and output vol...[Details]
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Constant voltage drive circuit
Constant voltage drive circuit
This is a constant voltage drive circuit, which uses a voltage stabilizing diode ZD1 (8.6V) to protect the constant drive sign...[Details]