D2-1 DIY Kit Intelligent Tracking Line Smart Car Kit TT Motor Electronic DIY Kit Smart Patrol Automobile Parts DIY Electronic

Description Overview 1>. Model: D2-1 2>. Name: D2-1 Intelligent Tracking Car DIY Kit 3>. PCB Size:105*72*1.6mm 4>.Installation dimension:105*85*46mm 5>. Work Voltage:3V  Schematic. Component listing. NO. Component Name PCB Marker Parameter Quantity 1 LM393 IC1 DIP-8 1 2 IC Socket IC1 DIP-8 1 3 Electrolytic Capacitor C1,C2 100uF 2 4 Potentiometer R1,R2 103 10K 2 5 Metal Film Resistance R5,R6,R11,R12 51ohm 4 6 Metal Film Resistance R7,R8 1K 2 7 Metal Film Resistance R9,R10 10ohm 2 8 Metal Film Resistance R3,R4 3.3K 2 9 Photoresistor R13,R14 CDS5 2 10 Red LED D1,D2 5mm 2 11 White LED D4,D5 5mm 2 12 S8550 Q1,Q1 TO-92 2 13 Self-Locking switch S1 6*6mm 1 14 DC Motor M1,M2 2 15 Wheel 40mm 2 16 Tires 40mm 2 17 Gaster Screw M5*20mm 1 18 Gaster Nut M5 1 19 Gaster Screw Cap M5 1 20 Cable 6mm 4 21 Battery Case AA*2 1 22 PCB D2-1 105*72*1.6mm 1