Description
Sensor Detection - Infrared sensors detect black lines on white surfaces (or vice versa)
Trusted by Professionals - Used in education
The sensor can detect objects/surfaces from 1-8 cm distance
Accurately measure the acidity or alkalinity of any liquid solution with this Analog pH Sensor Electrode paired with a dedicated amplifier circuit board
ISO-compliant manufacturing RoHS compliant Ready to power your project
DIY 4 Wheel Drive Solar Powered Wooden Car Kit 1K Ohm Resistor Sensor Detection - Infrared sensorsDIY 4 Wheel Drive Solar Powered Wooden Car Kit
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
