Some things you just don’t want to touch. With Vishay’s VCNL3020, you don’t have to.
The VCNL3020 is a surface mount proximity sensor with standard I2C communication. Try it for yourself. Free evaluation kits are available.
- Detection range up to 200mm (8 inches)
- Low profile; height less than 0.83mm
- 16-bit dynamic range
- Programmable emitter drive current – 10mA to 200mA in 10mA steps
- Interrupt function to reduce µC polling
- I2C interface