Electricity Board Accessoried
Material: battery box + switch + lamp holder + bulb + motor + speaker + fan blade + wire + alligator clip
Color: mixed color
Whether to use batteries: yes
Packing: 240pcs
Box size: 600*450*550mm
Experimental purpose: 1. Understand the basic knowledge of simple electrical circuits.
2. Understand the original electronic parts.
3. Circuit connection.


Adapter 9v 2A for Arduino
Battery 3.7v Rechargeable 18650
Advanced Kit for Arduino UNO Pojects 













