M80-4T11801F1-02-301-12-302

Siemens S7-200SMART PLC Problems Q: What is the leakage connection method of Siemens S7-200SMART PLC? Answer: You can understand it this way: current flowing out of the positive electrode...[Details]

In recent years, with the rapid development of sensor technology and information processing technology, higher requirements have been put forward for the measurement accuracy, data transmission distan...[Details]

　Universal Serial Bus ( USB ) charging has become a common method of powering small electronic products. Many new consumer electronic devices (e.g., smartphones, tablets, e-readers, etc.) have AC p...[Details]

introduction Lighting designers must first consider the luminous intensity (measured in candela, cd) or luminous flux, and also consider the illuminance (measured in lux, lx) received...[Details]

　　To popularize LED lamps, it is necessary not only to significantly reduce costs, but also to solve technical problems. Doug Bailey, Vice President of Marketing at Power Integrations, shared his exp...[Details]

　　The circuit fault tester is used to detect low resistance, short circuit, open circuit and various high resistance faults of aluminum core, copper core power cables, high-frequency coaxial cables a...[Details]

Double Data Rate Synchronous Dynamic Random Access Memory. Wow! That's a mouthful. Many people may not even recognize the full name; it's often shortened to DDR memory. Figure 1 is a diagram of a DDR...[Details]

Wheeled remote control robots have been used in some dangerous indoor areas such as earthquakes and fires for rescue and detection, or to perform anti-terrorism tasks. In recent years, MEMS (micro-...[Details]

Shadow mode is actually to simulate the interaction process between people in the autonomous driving system according to human driving habits through data collection. For developers, they need to r...[Details]

When I first started using ulink, I found that the driver could not be installed. I searched online for a long time without success, so I gave up! : Later I chose jlink and found many problems, but th...[Details]

0 Introduction This paper studies a temperature detection data transceiver module based on serial port. Using DS18B20 temperature sensor to design temperature monitoring module, accurate to 0....[Details]

　　This design uses the PIC10F222 from MICroChip. The PIC10F222 has a SOT23-6 package and provides three I/O pins, one input pin, RAM, flash, and an ADC module. These microprocessors must be planned j...[Details]

       The impact of electromagnetic interference on power efficiency, safety and reliability has become a hot topic of concern, and electromagnetic compatibility index requirements have become an im...[Details]

Mobile phones radiate electromagnetic waves when in use. Especially for GSM mobile phones, the radiation signal is stronger. This circuit can demonstrate the electromagnetic radiation of mobile pho...[Details]

    The dual-output SEPIC (Single-Ended Primary Inductance Converter-single-ended primary inductance converter) converter circuit is shown in Figure 1. In this circuit, the Linear company's step-down...[Details]