HC-SR04 is an ultrasonic ranging module that provides 2 cm to 400 cm non-contact measurement function. The ranging accuracy can reach to 3mm and effectual angle is < 15°. It can be powered from a 5V power supply.
Working Voltage: DC 5V
Working Current: 15mA
Working Frequency: 40Hz
Max Range: 4m
Min Range: 2cm
Measuring Angle: 15 degree
Trigger Input Signal: 10µS TTL pulse
Echo Output Signal Input TTL lever signal and the range in proportion
Dimension 45 * 20 * 15mm
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Free delivery on RM100 and above purchase
Fast delivery (1 day for order before 2.30pm)
Free delivery around Kuantan & Pekan
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Free return within 7 days
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Retailer price:10 pcs minimum order
Last Updated @ 1/17/2017 5:15:43 PM
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Free delivery services around Kuantan and Pekan
Our delivery schedule in Pekan is at 9am - 4pm (Monday to Friday)
Our delivery schdule in Kuantan is at 8pm - 10pm (Monday to Friday)
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We are using Pos Laju as our courier service and it may takes 1-3 working days
Delivery was charges for RM8 within peninsular Malaysia and RM11 for Sabah,Sarawak and Labuan
We will send out items at 4pm from monfay to friday,any order ofter 4pm will be sent out on the next day
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Items that has been return due to wrongly purchase will be taken back with 50% of price.
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All the products have warranty in 7 days.
Cusmer can inform us if there any problems with products within 7 days
Customer can follow the steps below for warranty.
We will not responsible for any items that has been modified or repair by customers.
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