limited offer 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 Offer 20%  US $1.98

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