Soldering exercise - D2-1 Line tracing Smart Car
- Item no: F23107860
- Weight: 0,09 kg
- Packing dimensions: 14 cm x 7.5 cm x 2.7 cm (L x W x H)
Soldering exercise - D2-1 Line tracking Smart Car
This DIY Smart Car can move automatically along a black track. A 7mm wide black lane on white paper is supplied.
No matter how the lane is curved, the car always tries to return to the black line. The light is reflected through the floor to the photo resistor. By detecting the resistance, it determines whether the car is driving in the white area. If the black lane is detected, the driving direction changes automatically to stay on it.
If you want to use a longer track, you can find DIY road adhesive rolls for customization here.
List of components
Designation |
PCB marking |
Parameters |
Quantity |
|
1 |
LM393 comparator |
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 resistor |
R5,R6,R11,R12 |
51Ohm |
4 |
6 |
Metal film resistor |
R7,R8 |
1K |
2 |
7 |
Metal film resistor |
R9,R10 |
10Ohm |
2 |
8 |
Metal film resistor |
R3,R4 |
3,3 K |
2 |
9 |
Photoresistor |
R13,R14 |
CDS5 |
2 |
10 |
Red LED |
D1,D2 |
5mm |
2 |
11 |
White LED |
D4,D5 |
5mm |
2 |
12 |
S8550 Transistor |
Q1,Q1 |
ZU-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 holder |
AA * 2 |
1 |
|
22 |
PCB D2-1 |
105*72*1.6mm |
1 |
Note:
Batteries are not included.
Color deviations possible!
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