LED Actuator
The LED is typically used to provide visual feedback to the user. A common need when working with biosignals is the synchronization of the recorded data with external recording devices (e.g. a video camera). If applied to a camera lens, the LED sensor can be used to introduce common markers in the recording, hence providing a synchronization source. The LED sensor can also be useful for optical synchronization with third-party devices (provided that the third-party device has a photo detector), in applications where it is important to have electrical decoupling between devices.
LED used on a camera lens for synchronization
FEATURES
- Onboard current-limiting resistor
- Shielded miniaturized cables
- Small form factor
- Easy-to-use
APPLICATIONS
- Synchronization with video camera
- Optical marking
- Visual feedback
- Color: Red
- Consumption: ~10mA