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This is part 4 of a series on EMI troubleshooting. This time we will look at some techniques for capturing EMI with an oscilloscope. Just like any other electronic signal, an oscilloscope is usefu...[Details]

What is a DC/DC Converter? What is DC (Direct Current)? It refers to a direct current power source, such as a dry cell or a car battery. A 100V power source for home use is an alternating current p...[Details]

When the refrigerator is working, the heat sink behind the refrigerator (some are installed on both sides of the box) will dissipate heat into the air. If the heat dissipation effect is better, the r...[Details]

This article takes the calling call initiated by MS as an example to explain the signaling connection process required to realize a call in the GSM system . Based on the three-layer connection...[Details]

In December last year, a 5-hour power outage occurred at the Takatsuki plant of Nippon Electric Glass (NEG), a glass substrate manufacturer, which directly damaged production equipment and caused the...[Details]

DS1302 Real Time Clock Chip schematic: Pin Diagram: It should be noted that both VCC1 and VCC2 are connected to external capacitors, but the capacity is different. The capacitance value of the no...[Details]

A vulnerability has been discovered in iOS that could prevent an iPhone from connecting to any Wi-Fi hotspot if the iPhone initially attempts to connect to a hotspot with a specific name. Security ...[Details]

Inductive displacement sensors are widely used in the detection of micro displacement, but in some projects, the measurement accuracy and sensitivity of existing sensors do not meet the measurement...[Details]

August 10, 2020 Recently, Ren Zhengfei led a team to visit several universities in Nanjing and Shanghai. In addition, there were industry rumors that Huawei was recruiting lithography machine enginee...[Details]

Undefined mode: implements software simulation of hardware coprocessors and instruction set extensions through software simulation. Supervisor mode: Runs the operating system protection code, suc...[Details]

/*************************************************************************** IAR environment, HD7279A, P4.0~CS, P4.1~CLK, P4.2~DATA, P4,3~KAY, DATA is the serial port data port, the timing diagram ...[Details]

Building general robots that can operate seamlessly in any environment, handle different objects and complete diverse tasks using a variety of skills has been a long-term goal in the field . ...[Details]

　　If you use a capacitor to measure voltage, it will burn the resistance or internal fuse of the multimeter. 　　First of all, the meter may burn out easily if the voltage and current ranges exceed t...[Details]

With the rapid development of information and technology, service robots have been widely used in all walks of life. Service robots can independently complete various service tasks, such as navigat...[Details]

On November 11, semiconductor solutions provider Renesas Electronics announced today that it has taken the lead in launching the "8-in-1" proof of concept (Note) (PoC) solution for electric vehicle...[Details]