Common cathode Super red 10016A-2 single digit, 1 inch led Seven-segment display
Common cathode Super red 15011A-2 single digit, 1.5 inch led Seven-segment display
Seeed Studio Accessories 5mW 650nm FOCUSABLE 1.7~3.3V Laser Module emitter - Red Point
LED Circuit Board Indicator 2 High Green (x 1), Red (x 1) Diffused, Tinted 1.9V Green, 1.7V Red 2mA Round with Domed Top 3mm, T-1 Through Hole, Right Angle
LED Quad-Level Uni-Color Green 565nm 8-Pin
Graphic LCD 128*64 (KS0108 ctrl) - D.Blue and Yellow Green (Seeed Studio)