Major Brands 6N138 Optocoupler, DC Input with 1 Channel, DARL with Base DC Output, 8-Pin Plastic Dip, 3.04 mm H x 9.91 mm L x 6.86 mm W, Black (Pack of 10)

Generic Right Angle Female MIDI Connector 5-pin(pack of 5)

ELEGOO 3pcs MB-102 Breadboard 830 Point Solderless Prototype PCB Board Kit for Arduino Proto Shield Distribution Connecting Blocks

NTE Electronics 1N914 Silicon Ultra Fast Switch Rectifier Small Zener Diode, Single Configuration, 200 mA Forward Current, 10mA Test Conditions, 100V (Pack of 20)

(Pack of 100 Pieces) Chanzon 1N914 Small Signal Fast Switching Diodes High-Speed Axial 200mA 100V DO-35 (DO-204AH) IN914 914 200 mA 100 Volt

Elegoo MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable for Arduino RoHS Compliant

Elegoo 17 Values 1% Resistor Kit Assortment, 0 Ohm-1M Ohm (Pack of 525) RoHS Compliant

CESS DIN Female 5-Pin Jack Socket Connector Panel Mount Soldering - 5 Pin MIDI DIN Socket (jcx) (10 Pack)

CESS DIN Female 5-Pin Jack Socket Connector Panel Mount Soldering - 5 Pin MIDI DIN Socket (LW) (jcx) (4 Pack)

ELEGOO for Arduino Nano V3.0, Nano Board CH340/ATmega328P Without USB Cable, Compatible with Arduino Nano V3.0 (Nano x 3 Without Cable)