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Hiwonder Glowy Ultrasonic Sensor Distance Measurement Programming Robot Car Obstacle Avoidance Module
- The color of glowy RGB light is adjustable.
- It works seamlessly with expansion boards.
- Compatible with LEGO for DIY projects.
Hiwonder RGB light-emitting ultrasonic module is a high-precision ultrasonic distance sensor with a minimal blind zone, designed to detect the distance to obstacles in front. It is commonly used for obstacle avoidance in robotics. Thanks to its 3 mounting holes, the module can be easily installed on robot structures. Additionally, it allows users to adjust the brightness and the red (R), green (G), and blue (B) color channels. By blending these channels, the lighting can produce a variety of colors and transform them between ultrasound waves.
| Supply voltage | DC 5V |
| Working current | 2mA |
| Communication method | I2C communication |
| Detection distance | 2-400cm |
| Measurement angle | 15 degrees |
| Working frequency | 40kHz |
| Working temperature | 0°C~50°C |
| I2C address | 0x77 |
| Product interface | 4PIN |
| Product size | 45.6*28.5mm |
| Item | Specification |
| Supply voltage | DC 5V |
| Working current | 2mA |
| Communication method | I2C communication |
| Detection distance | 2-400cm |
| Measurement angle | 15 degrees |
| Working frequency | 40kHz |
| Working temperature | 0°C~50°C |
| I2C address | 0x77 |
| Product interface | 4PIN |
| Product size | 45.6*28.5mm |
Shipping & Delivery
1. Free Shipping Policy
Hiwonder offers free standard shipping on orders over US $499 (before tax and duties), delivered via trusted carriers such as DHL, UPS, or FedEx.
Most orders arrive within 6 working days after dispatch. You can check if your country is eligible for free shipping in the regions listed below.
Eligible Regions
- Americas: United States, Canada, Mexico, Chile
- Europe: Germany, United Kingdom, Netherlands, Switzerland, France, Austria, Italy, Belgium, Spain, Sweden, Finland, Norway, Portugal, Czech Republic, Poland, Greece, Slovenia, Romania, Denmark, Bulgaria, Luxembourg, Slovakia, Hungary, Ireland, Estonia, Lithuania
- Asia: China, Japan, Singapore, South Korea, United Arab Emirates, Malaysia, Thailand, Philippines
- Oceania: Australia, New Zealand
If your country or region is not listed above, the shipping cost will be automatically calculated at checkout once you enter your shipping address.
2. Customs & Import Fees
All international shipments are subject to local customs regulations. Import duties, taxes, or other fees may be charged by your country's customs authority upon arrival.
Our shipping term is FOB Shenzhen, which means these fees, if any, are the customer's responsibility. The shipping carriers will assist with the customs clearance process to ensure smooth delivery.
If a package is returned due to unpaid customs duties, any related return or reshipping fees will be deducted from your refund.
3. Order Processing Time
Orders are typically processed within 24 hours after placement and shipped the next business day.
Orders placed on weekends or public holidays will be shipped on the next working day.
Once shipped, you will receive a confirmation email with tracking information.
Questions & Answers
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