Sunwayman D20A Gemini Dual LED Flashlight - Black Dual LED Design for Double the Output Options Red & White LEDs The Sunwayman D20A Gemini is fitted with 2 LEDs, which offer different output modes for different situations. The white LED on its own, for example, puts out a maximum output of 258 l...
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.
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)
