Friday, April 12, 2019

"Noise on the reset signal trace can cause inadvertent microcontroller resets " (robbering folder)

after verify the signal noise trace...we will ionized that "line"
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The 301A ion air gun is a handheld electrostatic eliminator that provides strong ion winds to objects. The ion test distance is 150mm;. Operting air velocity > 10m/sec. However, we will try our best to minimize it.


we need this

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Touch the probe tip to the circuit point to be tested, The unit will give LED and sound indications indicating the logic level or signals. Note: The level is nominal 0 to 5 VDC, and CMOS levels are 0 to 5-15VDC.


"Noise on the reset signal trace can cause inadvertent microcontroller resets " (noise trace, as the "curves" lines, showned in the pcb red squares)

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