LCD Display Serial Graphic Display 128x64 ST7920,White on Blue
Optoisolator Transistor Output 3000Vrms 4 Channel 16-SO
High Speed Optocouplers Hi Gain Optocoupler 1Ch LC Darlington
High Speed Optocouplers Dual Ch Optocoupler LCHG SplitDarlington
High Speed Optocouplers DIP-8 DUAL PH DARL
Standard LEDs - Yellow