DIY D2-3 Intelligent Tracking Infrared Obstacle Avoidance Car Kit 51 Single Chip Smart Car Kits

Description: Kit Name: D2-3 Smart Tracking Car Dimensions: 105*80mm Board material: single side 1.6mm FR-4 sheet Supply voltage: 5V Name Parameter PCB mark Quantity Resistor 5.1K R2 R3 R4 R5 4 1K R6 R7 R8 R9 4 10K R11 R14 R17 R22 R20 5 510 R12 R15 R18 R21 4 Ceramic capacitor 104 C2 C4 C5 3 LED Red 5mm D1 D2 2 Infrared emitting diode 3mm D3 D4 D5 D6 4 Infrared receiving diode 3mm D7 D8 D9 D10 4 Pin 4p 1 8p 1 Lead line 4 Universal wheel nut M5 1 Universal wheel M5 1 PCB board 1 Transistor 8550 Q1 Q2 2 Toggle Switch DIP J3 J4 2 Electrolytic capacitor 47uF/50V C1 1 Motor MG1 MG2 2 Adjustable resistor 10K R10 R13 R16 R19 4 IC STC15W201S U1 1 LM339 U2 1 IC socket 14p U2 1 16p U1 1 Wheel 2 Tire 2 wheel screw M2.2*7 2 Universal wheel screw M5*30 1 Battery socket 1 Package included: 1 x DIY D2-3 Intelligent Tracking Infrared Obstacle Avoidance Car Kit