Most of automated robotic projects start from a line-following robot, Grove - Line finder v1.1 is designed to achieve this task easily and quickly. Those eye-like sensors on the board are actually IR emitting LED and sensitive phototransistor. When the phototransistor detects the reflected infrared light from the IR emitting LED, it will output a digital signal, which changes from HIGH to LOW.
Easy to use
Integrated indicator LED
Adjustable detecting range.
Power supply: 5V DC
Digital output mode: TTL (High when black is detected, Low when white is detected)
Connector: 4 pin Buckled Grove interface
Photo reflective diode: RS-06WD
Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, provide more demo code or tutorials. For technical support, please post your questions to our forum.
|Dimensions||24.2mm x 20mm x 10.8mm|
|Weight||G.W 10g N.W 8.3g|
|Power supply||5V DC|
|Digital output mode||TTL (High when black is detected, Low when white is detected)|
|Connector||4 pin Buckled Grove interface|
|Photo reflective diode||RS-06WD|
|Grove - Line Finder v1.1||1|
Free shipping on your first order over $50 or more. Discounted items included!