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3pcs Lm393 3.5-24v Voltage Comparator Module With LED Indicator High Level O Bk
Price:
AU $14.98
Free postage
Returns:
14-day returns. Buyer pays for return postage.
Condition:
It can achieve high and low level and load channels output. It is convenient for front-end acquisition and acquisition of single-chip switching. Apply for sensitive temperature sensor, photosensitive sensor and vibration sensor.