3pcs Lm393 3.5-24v Voltage Comparator Module With LED Indicator High Level O Bk

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Price:
AU $5.99
Free postage
Estimated delivery Wed, 8 May - Fri, 10 May
Returns:
30-day returns. Buyer pays for return postage.
Condition:
Brand New
Comparator chip: LM393 comparator chip. Resistive sensors: NTC type thermistor type temperature sensor, photoresistor type photosensitive sensor, vibration sensor, etc.