Addicore
RFID AddiKit with RC522 MIFARE Module, RFID Cards, and RFID Fobs
$7.20$7.74Unit price /UnavailableIn stock (38 units)Boffintronics
Steve Koci's DIY RC Controller Addikit with Receiver Recorder
$111.40Unit price /UnavailableAddicore
LED AddiKit with 100 5mm LEDs in 17 Different Colors with Resistors
$15.85Unit price /UnavailableAddicore
Breadboard Prototyping AddiKit: Breadboard with 3.3V-5V Power Module and Jumper Wires
$11.50$13.50Unit price /UnavailableAddicore
Project Interface AddiKit with Illuminated Arcade Button and Keypad and Joystick
$12.40$13.78Unit price /Unavailable