SRF04 - Original Ultrasonic Ranger
Item No. : SS0400501
Item No. : SS0400501
Harga: 450.000
1. Specifications :Range - 3cm to 3m
Power - 5v, 30mA Typ.
Frequency - 40KHz.
Size - 43mm x 20mm x 17mm height.
The input Trigger is a 10uS Min. TTL level pulse
Echo Pulse is Positive TTL level signal, with the width proportional to the object range.
This is a fantastic ultrasonic ranger that has an approximate range of 3" to 10'. This ranger has a logic line used to trigger a pulse and the echo is returned on a second line. Minimal power requirements and a compact, self contained design make this one of our most popular detectors.
This high performance ultrasonic range finder is compact and measures an amazingly wide range from 3cm to 3m. This ranger is a perfect for your robot, or any other projects requiring accurate ranging information. This sensor connects to the digital I/O lines of your microcontroller.
2. Pictures :
3. Additional Information:1. Specifications :Range - 3cm to 3m
Power - 5v, 30mA Typ.
Frequency - 40KHz.
Size - 43mm x 20mm x 17mm height.
The input Trigger is a 10uS Min. TTL level pulse
Echo Pulse is Positive TTL level signal, with the width proportional to the object range.
This is a fantastic ultrasonic ranger that has an approximate range of 3" to 10'. This ranger has a logic line used to trigger a pulse and the echo is returned on a second line. Minimal power requirements and a compact, self contained design make this one of our most popular detectors.
This high performance ultrasonic range finder is compact and measures an amazingly wide range from 3cm to 3m. This ranger is a perfect for your robot, or any other projects requiring accurate ranging information. This sensor connects to the digital I/O lines of your microcontroller.
2. Pictures :
(i) Additional application notes, schematics, and tech support can be found at Robot Electronics.
(ii) Here is the schematic, You can download a better quality pdf (161k) version srf1.pdf
(iii) Download the source code and a ready assembled hex file
(iv) There is more information in the sonar faq
