Description
selecting appropriate cup sizes and materials based on your target object's surface properties and weight requirements
Sensor Type Ultrasonic Ranging Module Model HC-SR04 Operating Voltage 5V DC Operating Current 15 mA (typical) Measuring Range 2 cm - 400 cm Accuracy +/-3 mm Measuring Angle 15 degrees effective cone Ultrasonic Frequency 40 kHz Trigger Input Signal 10 us TTL pulse Echo Output Signal TTL level proportional to distance Interface Pins VCC
Reliable Performance - Capacitive sensing for accurate
making it suitable for lights
Readytosky 20A 2-4S Mini BLHeli-S OPTO ESC for FPV Race RC Helicopter 5V 3A ERD Power Adapter with Micro USB cable selecting appropriate cup sizes andReadytosky 20A 2 4S Mini BLHeli S OPTO ESC for FPV Race RC Helicopter
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
US$ 165.00
US$ 157.50
US$ 217.50
US$ 73.99
US$ 280.00
US$ 280.00





