diymore DC 4.5-6V Ultrasonic Rangefinder Reversing Radar Alarm Ultrasonic Rangefinder Alarm Module Soldering Practice DIY Kit

Parameter:Supply voltage: DC 4.5-6VMeasuring distance: 0-40cmDisplay mode: LED digital tube displayBattery: 3 x 1.5V AA batteries (not included in shipment)Product size: 104830mmPackage include:DIY Kit*1

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diymore Official Store

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