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introduction
Many products use batteries as their primary power source. Of course, we all know the ones that start with the letter “i” and have fruit logos on them. However, there are a ton of...[Details]
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Machine vision is a rapidly developing branch of artificial intelligence. Simply put, machine vision is to use machines to replace human eyes for measurement and judgment. The machine vision system...[Details]
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The wiring between the natural gas flow meter sensor and the flow transmitter is incorrect. The wiring should be connected correctly and firmly. The fluid flow direction is inconsistent with the flow...[Details]
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In the past, when LEDs were only used as status indicators, heat dissipation in LED packages was never a problem. However, in recent years, as the brightness and power of LEDs have been actively impr...[Details]
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In recent years, with the continuous rapid development of the new energy vehicle market at home and abroad, vehicle intelligence and connectivity have become topics of focus for car companies and ind...[Details]
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Delta PLC and Jingyan inverter communicate via serial port 485, master-slave control detailed explanation #plc #electrician #automation #manufacturing #electrical
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June 17, 2022, Shanghai, China - SmartSens (Shanghai) Electronic Technology Co., Ltd. On the morning of June 16, the 2022 Shanghai Global Investment Promotion Conference with the theme of "New Atmosp...[Details]
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0 Introduction
The DC/DC power module (hereinafter referred to as the module) is a switching power supply that uses power semiconductor switching devices to achieve DC/DC power conversio...[Details]
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On May 5, the BBC reported that more and more companies believe that wired kites and drones will make full use of high-altitude wind power and release the full potential of wind power generation. A...[Details]
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It has been a long time since I updated the technical log. Recently, I encountered a lot of troubles while debugging the OV7670 camera. There were screen distortion, abnormal color bars, and many more...[Details]
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Installation requirements of Deltaba flowmeter:
1. For type I sensors, the detection rod has been welded to a section of pipe. When installing, the sensor must be in the direction of fluid flow. T...[Details]
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This is a very simple CATV amplifier using two transistors. This amplifier circuit is best suited for CATV systems using 75 ohm coaxial cable and operates up to 150MHz. Transistor T1 performs the a...[Details]
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The circuit is shown in the attached figure (click to enlarge). When powered on, the +5.5V power supply charges C1 through R1, and also charges C2 through R2. However, since the time constants of R1 ...[Details]
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introduction:
In recent years, high-performance, low-power ARM processors have become the mainstream of embedded applications; the open source embedded Linux operating system has also become o...[Details]
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Single-phase 220V capacitor motor is a common household electrical appliance motor, widely used in electric fans, air conditioners, washing machines and other equipment. Due to its simple structure...[Details]