Boxtec Onlineshop SupportKontaktPlayground
 Advanced Search
My Account  Cart Contents  Checkout  
  Top » Catalog » Sensors » Distance » 47137 My Account  |  Cart Contents  |  Checkout   
E-Textiles (28)
Electronics (685)
Microcontroller (677)
Sensors (209)
  Audio (6)
  Biometric (10)
  Camera (1)
  Current (5)
  Direction (11)
  Distance (40)
  Dust (2)
  Gas (12)
  Humidity (14)
  Light/Color (19)
  Liquid Level (1)
  Motion (33)
  pH (1)
  Pressure (6)
  Radiation (4)
  Sensor Kits (2)
  Temperature (32)
  Touch (3)
  Weather (2)
  Weight (5)
Tools (139)
Diverse (64)
Newest Products   
Auction Products
What's New? more
NFC LED Nail Sticker - White (5 Pack)
NFC LED Nail Sticker - White (5 Pack)
CHF 10.30
Shop News
Shipping & Returns
Privacy Notice
Terms & Conditions
Contact Us
Follow us on Twitter
Visa, Mastercard, Paypal, Bitcoin, Invoice
SRF01 - Worlds Smallest Single Transducer Ultrasonic Ranger
CHF 27.10
CHF 21.90
  Valid through :
This product will be retired from our catalogue once it goes out of stock. It is only available in the quantity listed. 

Stock: 4

World beating performance - the SRF01 employs Robot-Electronics' 2nd generation AutoTune technology which allows ranging all the way down to zero on a single transducer sonar.

The SRF01 is a single transducer ultrasonic rangefinder in a very small footprint PCB. Connection is to a single pin Serial interface. The serial interface is a standard TTL level UART format of 1 start, 1 stop and no parity bits, and may be connected directly to many controllers, such as the Basic Stamps or the PICAXE. Baud rate at power-up is always 9600, there is a command to change this to 19200 or 38400 baud if preferred. Up to 16 SRF01's may be connected together on a single bus. Like all Robot-Electronics rangefinders, the SRF01 can measure in Cm or Inches.


  • Range: 18cm to 6m (Industrial spec', no calibration required)
  • Range: 0cm to 6m (Hobby spec' after auto-calibration)
  • Power: 3.3 - 12VDC
  • Current: 25mA (ranging), 11mA (standby), 55uA (sleep)
  • Frequency: 40KHz
  • Weight: 2.7g
  • Units: Ranges reported in inches or cm
  • Connection: One Pin Serial Bus @ 9600 baud
  • Up to 16 SRF01's connected to a single pin on your controller
  • Includes Mounting Grommet

Note: Cable and mounting bracket are not included, please see below for matching cables and a mounting bracket.


This product was added to our catalog on Tuesday 29 October, 2013.
Customers who bought this product also purchased
DC 5.5x2.1mm Power Distribution Cable 1-2
DC 5.5x2.1mm Power Distribution Cable 1-2
LoRa Bee - 868MHz
LoRa Bee - 868MHz
LV-MaxSonar EZ3 Ultrasonic Sensor - MB1030
LV-MaxSonar EZ3 Ultrasonic Sensor - MB1030
Quad-band LoRA/GSM Duck Antenna - SMA
Quad-band LoRA/GSM Duck Antenna - SMA
Resistor Lead Bending Tool
Resistor Lead Bending Tool
Headers female 1x10Pin
Headers female 1x10Pin
Shopping Cart more
0 items
Manufacturer Info
devantech Homepage
Other products
Notifications more
NotificationsNotify me when this item is restocked SRF01 - Worlds Smallest Single Transducer Ultrasonic Ranger
Tell A Friend
Tell someone you know about this product.
Reviews more
Write ReviewWrite a review on this product!
Deutsch English

Copyright © 2019 Boxtec Onlineshop
Powered by BlueOnyx

Links to partners, friends and other worthwile sites:
Embedded Journal