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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
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Description
HKD D2-1 INTEL LINE TRACKING KITD2 1 Intelligent Tracking Car Kit D2 1 Intelligent Tracking Car Kit Specifications 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 100F 2 4 Potentiometer R1, R2 103 10K 2 5 Metal Film Resistance R5, R6, R11, R12 51 4 6 Metal Film Resistance R7, R8 1K 2 7 Metal Film Resistance R9, R10 100 2 8 Metal Film Resistance R3, R4 3. 3K 2 9 Photoresistor R13, R14 CDS5
D2-1 Intelligent Tracking Car Kit
D2-1 Intelligent Tracking Car Kit
Specifications
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 | 100μF | 2 |
| 4 | Potentiometer | R1, R2 | 103 10K | 2 |
| 5 | Metal Film Resistance | R5, R6, R11, R12 | 51Ω | 4 |
| 6 | Metal Film Resistance | R7, R8 | 1K | 2 |
| 7 | Metal Film Resistance | R9, R10 | 100Ω | 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, Q2 | 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 | 2 | |
| 18 | Gaster Nut | M5 | 2 | |
| 19 | Gaster Screw Cap | M5 | 2 | |
| 20 | Cable | 6mm | 4 | |
| 21 | Battery Case | AA*2 | 1 | |
| 22 | PCB D2-1 | 105721.6mm | 1 |
Additional Information
| Device | Tracking Car Kit |
| Type | D2-1 Intelligent |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Very impressed with this product.
This is perfect! For tiny teether's. The value is perfect, it's safety is good., The toy quality is well made. Just perfect for smaller puppies.
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Reviewed in the United States on August 7, 2025
★★★★★ 4
Perfect
Our puppy is teething, and these are so helpful during this time for her!
The only issue are the fabric strips come off, and we have to throw them away so she dont try to eat them!!
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Reviewed in the United States on September 16, 2023
★★★★★ 5
Your puppy will love these!
My little dog Loves these! Excellent quality. GREAT BUY!
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Reviewed in the United States on November 14, 2025
★★★★★ 3
Not safe
The toys with fabric aren’t puppy proof. My puppy has been biting chunks off.
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Reviewed in the United States on June 29, 2025
★★★★★ 1
These toys are as durable as jello!
Color: Pink1, Color: Pink1
This is probably the worst product I've bought for my dog. These toys have the durability of a cup of jello, my small dog seen in the photo destroyed it in one night. Small dog, big dog or puppy, buy them high strength durable toys, my dog was smart enough to not swallow any small pieces she bit off but I cant say other dogs won't swallow the small pieces. I don't recommend this product for any dogs what so ever!
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Reviewed in the United States on June 6, 2026