12V LM358 Accumulator Sound Light Alarm Board Buzzer Prevent Over Discharge Controller Module Without Overvoltage Protection
12V LM358 Accumulator Sound Light Alarm Board Buzzer Prevent Over Discharge Controller Module Without Overvoltage Protection
100% brand new and high qualitythe main chip: LM358;when the battery have put (when the battery voltage is lower than 10.4 V), the red light is lit up and buzzer, realize the sound and light alarm, thereby achieve mastery of battery discharge, in case the battery discharge, damage to the battery; Features:with sound and light alarm, have protection straightforward;module input belt joint protection, input power supply polarity reverse won't burn out.But there were no overvoltage protection, if more than 15 v input, will burn out the chip moduleSize:2.9 CM * 3.0 CMPackage:1 X 12V New Accumulator Sound Light Alarm
Package : SMD
Condition : New
Origin : CN(Origin)
is_customized : Yes
Model Number : 12V LM358 Accumulator Sound Light Alarm
Type : Logic ICs