Oky Newstar Technology Co., Ltd
Starter Kits,Controller Board, Sensor Modules Factory DIY Educational programmable Robot Projects manufacturer
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HC-SR04 Ultrasonic Sensor Distance Measuring Transducer Sensor
| Description | |
| porduct name | HC-SR04 Ultrasonic Sensor Distance Measuring Transducer Sensor |
| Main Features | This module performance is stable, measure the distance accurately. performance nearly the same as SRF05, SRF02 SRF05, SRF02 ultrasonic distance measuring module and other comparable. Module High precision, blind spots (2cm) super close |
| specifications | Voltage: DC 5V Static current: less than 2mA Electrical level output: 5V high Electrical level output: at the end of 0V Induction angle: not more than 15 degrees Detection distance: 2cm-450cm High precision: 2mm Wiring: VCC, trig (control side), echo (receiving end), GND |
| Module works | using IO trigger distance, the high signal to at least 10us module automatically sends eight 40khz square wave, automatically detects whether a signal return; a signal back, through the IO output a high electrical level, high electrical level duration is: the ultrasound time from launch to return. Test distance = (time of the high electrical level * speed of sound (340M / S)) / 2; |
| Product weight | 10g |
| Package Contents | 1 x HC-SR04 Ultrasonic Sensor |
| package | Different package at optional: 1. Retailing Package:Anti-static bag 2. Bulking Packing:Plastic Bag Package 3. Retailing Box package design according to your requirement( Order > 3000PCS) |
| Competitive Advantages | 1. Convenient & Friendly Customer Service. |
| 2. Low Prices Direct From Factory Suppliers. | |
| 3. Fast Delivery Around the World. | |
| 4. High Quality With Global Standards. | |
| 5. 1 Year Factory Warranty. | |
| 6. Safe Shipping Way and Payment | |
| Warm Note | Welcome ODM/OEM orders we are professional to improve,design,process,manufacture products according to your requirement . |
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FAQ:
1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.