DIY NE555 Electronic Organ Teaching Kit

DIY NE555 Electronic Organ Teaching Kit

5 (26 product reviews)Added 4 years ago
US$ 3.05 Free worldwide shipping!
Banggood
Product parameters: Power supply: DC 3-12V Board size: 13.5CM 2.2CM Package included:** 1 x DIY NE555 Electronic Organ Teaching Kit