5x 4N35 Optoacoplador 30V-60mA Electronica Arduino DIP6 NPN fototransistor Rf935 CHF 48,19(CHF 9,64/Unidad)
IC MAXIM MAX7219CNG MAX7219 24 DIP (leds, arduino, raspberry, PIC, prototipos) CHF 2,44(CHF 2,44/Unidad)
L293D DRIVER DIP-16 MOTORES PASO A PASO CONTINUA QUADRUPLE HALF-H DRIVER 0064 CHF 2,29(CHF 2,29/Unidad)