Super Price US $1.98 D2-1 Smart Robot Car kits Tracking Car Photosensitive Robot Parts DIY Electric Toy

D2-1 Smart Robot Car kits Tracking Car Photosensitive Robot Parts DIY Electric Toy

[32969413238] Description: LM393 is a dual voltage comparator integrated circuit, using photosensitive resistance device, with gear reduction, easy to control, widely used in experiment, industry, school, electronic DIY, robots, remote control cars etc. Feature: 1. Using photosensitive resistance device, high sensitivity and stable performance. 2. LM393 is a dual voltage comparator integrated circuit, which consists of two independent precision voltage comparator. 3. Complete smart tracking line car kit, easy to install. 4. DC motor with gear reduction, easy to control. 5. Widely used in experiment, industry, school, electronic DIY, robots, remote control cars etc. Specification: Model: D2-1 Color: blue & yellow Device: Photosensitive resistance Motor: DC motor with gear reduction Package Included: 1 x D2-1 Tracking Line Car Kit 

US $2.47

Limited Time 20%  US $1.98

Get now US $65.00 Keyestudio DIY Mini Tank Robot V2.0 Smart Robot car kit for Arduino Robot STEM /Mixly blocks coding

Special price US $25.29 Creative Electric Smart Horse Remote Control Unicorn Children's New Robot Touch Induction Electroni

Only US $7.70 4Pcs Hepa Filter For Xiaomi Roidmi Wireless F8 Smart Handheld Vacuum Cleaner Replacement Efficient

Special price US $4.92 Intelligent Hand Sensing Fly Robot Kids Toys Electronic Aircraft Suspension Toys For Child Smart Pe

Only US $1.46 Vention USB3.0 Extension Cable Male to Female USB2.0 Extension Wire Super Speed 3.0 USB Extender Da