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WHDTS D2-5 Smart Car Soldering Project Kits Line Following Robot for Kids DIY Electronics Education School Competition

3.5 out of 5 stars 30 customer reviews

Price: $11.97 Free Shipping for Prime Members
FREE Shipping
Get free shipping
Free 5-8 business-day shipping within the U.S. when you order $25 of eligible items sold or fulfilled by Amazon.
Or get 4-5 business-day shipping on this item for $5.99. (Prices may vary for AK and HI.)
Learn more about free shipping
on orders over $25—or get FREE Two-Day Shipping with Amazon Prime

Specifications for this item
Part Number 43225-1297
Brand Name WHDTS
EAN 0615135207530
Height 5.5
Is Assembly Required? true
Item Weight 2.47
Length 10.5
Specific Uses For Product electronic knowledge learning, school edcuation
UPC 615135207530
Width 7


Frequently bought together

  • WHDTS D2-5 Smart Car Soldering Project Kits Line Following Robot for Kids DIY Electronics Education School Competition
  • +
  • WHDTS 0.56" C51 4 Bits Digital Electronic Clock Kit Soldering Practice Learning Kits Circuit Board DIY Learning Kits
  • +
  • Elenco FM Radio Kit
Total price: $34.80
Buy the selected items together

Special offers and product promotions

  • Get 8% OFF on Smart Car Kit when you purchase 1 or more C51 4 Bits Digital Clock Kit. Have Fun! Enter code JWBFHP4M at checkout. Here's how (restrictions apply)
  • Save 10% on this item when you purchase 1 or more 6 bits Digital Electronic Clock DIY Kit offered by WHDTS. Enter code 8WWCFZHK at checkout. Here's how (restrictions apply)

WARNING:
CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 3 out of 5 stars (30) 3 out of 5 stars (15) 4 out of 5 stars (3) 3 out of 5 stars (30) 4 out of 5 stars (1225) 4 out of 5 stars (3)
Price $11.97 $8.99 $35.99 $29.19 $14.90 $54.99
Shipping FREE Shipping $2.49 FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By WHDTS icstation gowoops Amazon.com Amazon.com LewanSoul
Item Dimensions 4.5 x 3.4 x 0.4 in 6.5 x 2.17 x 8.66 in 8.25 x 6.25 x 3.75 in 6.75 x 3.25 x 5.25 in 3.3 x 3.3 x 3.3 in
Item Weight 2.47 ounces 2.47 ounces 0.95 lb 0.72 lb

Product features

  • 【Wide - Application】Smart robot car is the most widely used in school for helping students to learn about the soldering project knowledge of mechanical structure, electronic basis skills, the principle of sensor, automatic control, soldering skill and so on
  • 【Easy Assembly】The operating principle is provided as above picture shown and we provide electronic manual for you. It's much easier to assemble which is great for kids, begginers and hobbyist.
  • 【Its Principle】As the light reflectivity is difererent when the light is emitting on the white and black items. It uses the photoresistance resistance to tell the smart car is on the right way or not. Smart tracking car can discriminate the direction automatically that it can run freely along the black tracking line.
  • 【Design Your Runway】You can also use the 1.5~2.0 cm black electrical tape directly on the ground to design the complex runway. It would be even more fun!
  • 【English Manual】We provide paper English instruction come with the product. You can scan the QR code in the last picture to get PDF manual.

Product description

Download the material from drive.google.com/open?id=1kLlV2NlXQeXo56ItreQ1JlUParTRc-16 or just scan QR code on the 7th picture.

1>.Install circuit

1.1 Install metal film resistor,DIP-8P IC socket,Self-Locking switch,Potentiometer,S8550, Capacitor, Red LED on PCB according to mark on PCB

1.2 Install Mecanum wheel

The support bolts of the caster are inserted into the hole, tighten the nuts screwed into the caster, and finally fit the caster and tighten.

1.3 Install photoresistor and white LED on PCB reverse

1.4 Install battery case

1.5 Testing

Install 2pcs AA battery

Press on switch.If 2pcs white LED ON,the installation is successful.If LED off,please check the welding.

2>.Install mechanical parts

2.1 Install the four gaskets on the circuit board

2.2 Insert a steel shaft from the center hole of the wheel and note that the direction is inserted from one side of the raised sleeve of the wheel. It is better to insert the steel shaft parallel to the smooth side of the wheel

2.3 Put a three-way sleeve into the steel shaft, close to the wheel, and then a gasket into the steel shaft, close to the three-way sleeve, installed in place, toggle three-way sleeve, should be flexible. 

2.4 Place a gear into the steel shaft in the center of the steel shaft

2.5 Put a three-axis sleeve into the end of the steel shaft so that the car side of the wheel assembly to complete

2.6 Install Motor

3>. Testing

  3.1 Power on.Check S8550 or 10ohm resistor if motor don’t move

  3.2 Install LM393


Product details

  • Item Weight: 2.4 ounces
  • Shipping Weight: 2.4 ounces (View shipping rates and policies)
  • ASIN: B0732Z1FZC
  • Average Customer Review: 3.5 out of 5 stars 30 customer reviews
  • Amazon Best Sellers Rank: #3,283 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
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