Smart Electronics Kits NE555+CD4017 Light Water Flowing Light LED Module DIY Kit Learn electronic principles, children's lab
From HuiShengDongye Store
$1.25
View at AliExpress
Secure transaction via AliExpress
5.0 out of 5 (38 sold)
Price History
Price changes for Smart Electronics Kits NE555+CD4017 Light Water Flowing Light LED Module DIY Kit Learn electronic principles, children's lab since Oct 19, 2025
Max: $1.25
Min: $1.25
Current: $1.25
