The working principle of the trigger diode is based on the conductivity characteristics of the PN junction
The transition voltage (also known as the turn-on voltage or trigger voltage) that triggers a diode refers to the voltage at which the diode transitions from the off state to the on state under forward bias.
Welding: Use solder to solder the pins of the trigger diode to the corresponding positions on the circuit board.
Silicon photodiode is a TS5A3159DBVR semiconductor device used for photoelectric conversion.
The working principle of silicon photodiodes is based on the internal photoelectric effect.
Spectral detection method: Obtaining spectral information by measuring the photocurrent or photovoltage of silicon photodiodes under different wavelengths of light