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Common input devices of PLC include buttons, travel switches, proximity switches, conversion switches, encoders, various sensors, etc. Output devices include relays, contactors, solenoid valves, et...[Details]
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UPS (Uninterruptible Power System) AC power supply is increasingly widely used in various fields of the national economy. This article will introduce a practical and simple online UPS. The b...[Details]
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1. Introduction
The 1250 centrifuge is a vertical scraper unloading automatic filtering centrifuge, which is mainly used for solid-liquid separation of suspended materials with granular so...[Details]
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Fluorescent lamps are popular all over the world as a soft and effective light source. They can be found wherever lighting is needed, whether in homes, shops, offices, schools, supermarkets, hospit...[Details]
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1. Segment-mode MMU
Use the virtual address to find the physical address and access the LED through the physical address. The process is as follows:
The size of a segment is with a...[Details]
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According to foreign media The Register, BT Group recently announced that it is cooperating with a series of software vendors to test 5G SA network slicing technology, mainly for games, business soft...[Details]
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As one of the top ten oscilloscope brands in the world, Tektronix oscilloscopes are highly praised by engineers for their rich product features and comprehensive analysis functions. At the same time,...[Details]
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The MAX2092 high-linearity analog variable-gain amplifier (VGA) is a monolithic SiGe BiCMOS attenuator/amplifier/error amplifier designed with an alarm for 50Ω system interface circuits operating in ...[Details]
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In order to curb the spread of the Delta variant, the Philippine government recently announced that the capital Metro Manila will resume its lockdown, and a two-week stay-at-home order will be implem...[Details]
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The original Verilog program is as follows:
wire Total_Max;
reg Mixed_Max;
wire overflow_elim;
assign overflow_elim = mixed_audio * Total_Max/Mixed_Max;
After simulation, ...[Details]
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Before this round of financing, the company's valuation reached US$2 billion.
According to foreign media reports, on February 24 local time, Figure, an American startup dedicated to the de...[Details]
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Common LED packaging usage factors
1. LED lead forming method
1. The bracket must be bent 2 mm away from the colloid.
2. The bracket must be formed with a fixture or ...[Details]
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This circuit mainly uses transistor temperature measurement and water level switch S to measure water level to control and alarm water temperature and water level. It can complete water level display...[Details]
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A single-chip microcomputer is also called a single-chip microcontroller. It integrates a computer system into one chip. In general, one chip becomes a computer. Single-chip microcomputer technology i...[Details]
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Design an amplitude shift keying generator (ASK) for RFID reader testing, the structure of which is shown in Figure 4-1. The output frequency of the sine oscillator is 125kHz, the amplitude is 3V; th...[Details]
Microcontroller MCU
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