Teensy 2.0
Teensy++ 2.0
Teensy 2.0 with pins
KOOKYE 3PCS Pro Micro ATmega32U4 5V/16MHz Module Board With 2 Row Pin Header for Arduino Leonardo Replace ATmega328 Arduino Pro Mini
OSOYOO Pro Micro ATmega32U4 5V/16MHz Module Board with 2 Row pin Header for arduino Leonardo Replace ATmega328 Pro Mini
Coiled 3.5mm Jack Audio Cable - Riipoo 3 Feet 4 Pole TRRS 3.5mm Jack Male to Male Stereo Audio Aux Extension Coiled Cable, Spring Cable, Golden-Plated Jack
Teensy 3.2
Chanzon 100 pcs 2x3x4 mm White LED Diode Lights (Square Rectangle Clear Transparent DC 3V 20mA) Lighting Bulb Lamps Electronics Components Light Emitting Diodes
CHENBO 10 Pcs 5V Micro USB 1A 18650 TP4056 Lithium Battery Charging Board With Protection Charger Module
McIgIcM 2n2222 transistor,200pcs 2n2222 to-92 transistor NPN 40V 600mA 300MHz 625mW Through Hole 2n2222a