Devantech SRF05 Ultrasonic Ranger SKU: 40310
Devantech SRF05 Ultrasonic Ranger
$25.00 USD
The Devantech SRF05 is a solid, 2-element ultrasonic ranger featuring great range, and selectable 1 or 2 I/O interface
In stock
Description
The Devantech SRF05 is a dual-element ultrasonic distance ranger designed for excellent all-around performance. It’s not as “smart” as other ultrasonic sensors, but it has a very good operational range, and being dual-elements, you can read much closer distances than with a single-element ultrasonic module.
The SRF05 can run with 3 or 4 connection lines, depending how you want to use it. Two lines are power and ground.
In the 3-line mode, trigger and echo-detect pins are combined in function. Starting low, hold the trigger/echo line high for at least 10uS, then drop it back low again to initiate the pulse ping (sent on the falling edge of the signal). This line then toggles to an output, which will pull low when the echo is received back. Then it’s simple math to convert the distance using the approximate speed of sound in air of 0.9 feet per millisecond measured.
In 4-line mode, the trigger and echo-detect lines are separated, each needing a I/O line. Yes, it takes up another I/O line, but sometimes it’s easier to work your code that way, especially if you have I/O to spare!
Specifications:
- Range: 3 to 400cm (1.18″ to 13.1′)
- Power: 5V, 4mA (typ)
- Frequency: 40kHz
- Size: 43mm x 20mm x 17mm tall (1.69″ x 0.79″ x 0.67 tall)
- Connections: Selectable 1 or 2 I/O plus power/ground
More Info
Weight | 0.01 kg |
---|---|
Dimensions | 7 × 4 × 2 cm |
Only logged in customers who have purchased this product may leave a review.
Related products
-
Solarbotics L293D Secret Motor Driver
SKU: K SMDThe Secret L293D motor driver kit replaces the guts of a standard servo and turns it into tidy gear motor with a built in motor driver!$12.95 USDIn stock
Add to cart -
0.01µF Monolithic Capacitor
SKU: CP0.01uFThis 0.01uF capacitor is a relatively low value that is useful for higher frequency bicore experiments.$0.30 USDIn stock
Add to cart -
0.47µF Monolithic Capacitor
SKU: CP0.47uF0.47µF monolithic ceramic capacitor with many general purpose electronic applications.$0.45 USDIn stock
Add to cart -
1000µF Electrolytic Capacitor
SKU: CP1000uFAn unusually small 6.3 volt 1000uF capacitor, great for tight installations.$0.80 USDIn stock
Add to cart -
Heavy Duty Sensor
SKU: TACT3A pair of heavy-duty omnidirectional tactile sensors$5.00 USDIn stock
Add to cart
Reviews
There are no reviews yet.