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12V LM358 Accumulator Sound Light Alarm Board Buzzer Prevent Over Discharge Controller Module Without Overvoltage Protection
Description100% brand new and high quality
the 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:
Package Included1 Pcs 12V LM358 Accumulator Sound Light Alarm Board
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Uncategorized
12V LM358 Accumulator Sound Light Alarm Board Buzzer Prevent Over Discharge Controller Module Without Overvoltage Protection
$7.54
12V LM358 Accumulator Sound Light Alarm Board Buzzer Prevent Over Discharge Controller Module Without Overvoltage Protection Description 100% brand new and high quality the 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 st
| Weight | 0.020 kg |
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| Dimensions | 13.0 × 8.0 × 5.0 cm |
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