If you are sourcing a ultrasonic ranging module , the HC-SR04 is good choose . Its stable performance and high ranging accuracy make it a popular module in electronic market .Compared to the Shap IR ranging module , HC-SR04 is more inexpensive than it . But it has the same ranging accuracy and longer ranging distance.
Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents by correcting the errors, adding more demo codes or tutorials.
For technical support, please open a ticket on Itead Support System.
|Board Size||2.0 x 4.3 x 1.5cm|
|Operation Level||Digital 5V|
|Power Supply||External 5V|
- good quality with a motivating price Review by jendoubi
Price Value Quality