৳ 180
৳ 180
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Circuit board parameters
Circuit board product voltage DV 5V
Current 300mA
Power 2W
Frequency 108KHz, fixed frequency single-chip microcomputer
Driver board size: length 35×width 20×height 17mm (there will be slight errors)
Strong versatility, large amount of fog, stable performance, the chip has an automatic timing shutdown function (4 hours of continuous work will automatically shut down protection, if you need to turn on again, press the power on again). 5V USB power