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.


Male DC 2.1mm Power Adapter to Screw Terminal Block
2WD Smart Motor Robot Car Chassis 













