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A voltage regulator IC maintains the output voltage at a constant value
it can avoid the residue
Weight:13 g
5*58*8mm(Length*Width*Height)
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POWER BANK DUAL USB 5V 1A 2.1A 18650 BATTERY CHARGER PCB ACCESSORIES infrared motion sensor A voltage regulator IC maintainsThis is the mobile power module Accessories, 18650 Circuit board shell. Meet the individual needs of your DIY, but you must understand basic electronic assembly. Features: Motherboard comes with protection function: Charging overcharge protection, over discharge protection, overcurrent protection. Intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharge. Output voltage and current stable, will not
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