Color:Black + Blue
Quantity:1 Piece
Material:ABS
Packing List:1 x Set of cradle head (25+/-2cm)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.31 inch
Height : 2.2 inch
Length : 4.02 inch

Item Weight: 1.76 ounce (View shipping rates and policies)
Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B013JF9GCA

Product Description

SR04 Ultrasonic Module This module stable performance, precise distance measurement. Can and foreign SRF05, SRF02 ultrasonic distance measuring module and other comparable. Module precision, blind spots (2cm) super close, stable ranging success is to market this product in accordance powerful! The main technical parameters: 1. Voltage: DC5V 2. Static current: less than 2mA 3: Output Level: High 5V 4: level output: Low 0V 5: Induction angle: not more than 15 degrees 6: detection range: 2cm-450cm 7: High precision: up to 3mm wiring, VCC, trig (control side), echo (receiving end), GND ground this Product Usage: 10US a control port to send a high level than you can in the receiving port wait for high output. One has an output can open the timer, when this port goes low timer value can be read, this time for this distance of time, before calculating the distance. This constant The cycle test, you can reach the value of the mobile measurement ~ ~ Module works: (1) The IO trigger ranging to at least 10us high signal; and (2) module automatically sends eight 40khz square wave, and automatically detects whether a signal return; (3) the signal to return, through the IO output a high level, high duration is Ultrasonic time from launch to return. Test distance = (high level time * sound velocity (340M / S)) / 2; 9G servos 1. Weight: 9g 2. Size: 23x12.2x29mm 3. No-load operating speed: 0.12 seconds / 60 degrees (4.8V) ; 0.10 seconds / 60 degrees (6.0V) 4. Torque: 1.6kg ? cm (4.8V) 5. Operating temperature: -30 to + 60 ¡a C 6. deadband setting: 5 sec 7. Working Voltage: 3.5V ~ 6V