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Price | RM1.98 RM3.30 |
Product SKU | EEP0517-0001 |
Brand | OEM |
Points Needed | 245 |
Availability | Out Of Stock |
Description
Highlight
- Walk-In Price: RM5.4
- Warranty: 1 Month (T&C Apply)
- Voltage: DC 3.3V - 5.5V
- Static current: < 2mA
- Sensor angle: < 15 degree
- Detection distance: 2cm - 450cm
- High precision: Up to 0.3cm
DESCRIPTION
This module has stable performance and high accuracy measurement distance. Comparable with SRF05 and SRF02 ultrasonic modules.
High precision and full range of ranging programs: C51, PIC18F877, Ultrasonic LCD1602 display, Ultrasonic LCD12864 display, Digital tube display, Serial port display, Ranging reference program and etc.
WORKING PRINCIPLE
- IO trigger distance, High-level signal at least 10us
- Automatically send eight 40khz square waves & detects if signal return
- High level of IO outputs
- Duration for ultrasonic transmit and receive. Test distance = (Time * High speed of sound (340 M/S)) / 2
FEATURES
- Voltage: DC 3.3V - 5.5V
- Static current: < 2mA
- Sensor angle: <15 degree
- Detection distance: 2cm - 450cm
- High precision: Up to 0.3cm
- Level output
- High: 3.3V to 5.5V
- Low: 0V
- PCB board size: 4.5cm x 2cm
MODULE WIRING
- VCC 3.3V - 5.5V power connection
- Trig (Control side) connected microcontroller IO port
- Echo (Receiving end) connected microcontroller IO port
- GND Ground
PACKAGE INCLUDE
- 1 x HC-SR04 Ultrasonic Sensor (3.3V-5.5V)
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What's in the box
1 x HC-SR04 Ultrasonic Sensor (3.3V-5.5V)