Can I use different LEDs to detect wavelengths other than the green wavelengths detected by the VHS-1?
Yes! Usually an LED detects light having a wavelength somewhat less than the wavelength it emits. This means a blue LED will detect UV-A light. A near-infrared LED will usually detect red light. We’ll have much more information about other kinds of LEDs later. See REFERENCES for additional information.
Related Questions
- Why can the GRS only detect 20 elements and what makes those elements different from the ones that cant be detected?
- Can I use different LEDs to detect wavelengths other than the green wavelengths detected by the VHS-1?
- Why same kind of memory card with different memory capacity that cannot detect by the card reader?
