keyestudio
*About keyestudio
Keyestudio is the best-selling brand of KEYES Corporation. Our products
include Arduino development boards, expansion boards, sensors and
modules, Raspberry Pi, micro:bit expansion boards as well as smart cars,
which are committed to learning about Arduino, Raspberry Pi as well as
micro:bit for customers of any level.
Notably, all of our products are in line with international quality
standards and are greatly appreciated in a broad menu of different
markets across the world.
Welcome to check out more contents from our official website:
http://www.keyestudio.com
*References and After-sales Service
1. Download Profile：https://fs.keyestudio.com/KS0559
2. If you find any parts missing or encounter any troubles, please feel
free to contact us: service@keyestudio.com.
3. We will update projects and products continuously according to your
sincere advice.
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*Warning
1. This product contains tiny parts(screws, copper pillars). Therefore,
keep it out of reach of children under 8 please.
2. This product consists of conductive parts (control board and
electronic module). Please operate according to the requirements of
tutorial. Otherwise, improper operation may cause parts to overheat and
be damaged. Do not touch or immediately disconnect the circuit power.
*Copyright
The keyestudio trademark and logo are the copyright of KEYES DIY
ROBOT co.,LTD. All products under keyestudio brand can’t be copied,
sold and resold by anyone or any companies without authorization . If
you’re interested in our products, please contact with our sales
representatives: fennie@keyestudio.com
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keyestudio
4WD BT Multi-purpose Car V2.0 Kit
1. Introduction
The newly upgraded 4WD Multi-purpose car is one of the most popular
Arduino sets. It not only has a beautiful appearance but also powerful
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functions. In addition to the usual functions of line tracking, obstacle
avoidance and remote control, it also uses facial expressions to make
lovely expressions. Furthermore, you empower to expand your own
projects, or add other sensors to complete your exploration.
Most of the components are connected via screws and copper pillars,
thereby you can build your own robot through a few simple assembly
steps.
What’s more, the basic knowledge such as line tracking, obstacle
avoidance sensors, ultrasonic ranging, Bluetooth communication, motor
drivers as well as IR remote controls are accessible for us to learn.
This product boasts 17 learning projects, from simple to complex, which
will guide you to make an Arduino robot.
2. Features
1. Multi-purpose function: Obstacle avoidance, following, IR remote
control, Bluetooth control, confined with a circle, gravity control as well
as facial emoticons display.
2. Simple assembly: No soldering circuit required, simple assembly.
3. Sturdy construction: 4WD construction, 4 premium motors and
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wheels.
4. High extension: It can expand other sensors and modules via a motor
driver expansion board
5. Multiple controls: IR remote control, App control(iOS and Android
system)
6. Basic programming ： C language code of Arduino IDE and Scratch
graphical programming.
3. Specification
Working voltage: 5V
Input voltage: 6-9V
Maximum output current: 2A
Maximum power dissipation: 25W (T=75℃)
Motor speed: 5V 200 rpm
Motor drive mode: DRV8833 motor driver
Ultrasonic induction angle: <15 degrees
Ultrasonic detection distance: 2cm-400cm
Infrared remote control distance: 10M (measured)
Bluetooth remote control distance: 50M(measured)
Bluetooth control: support Android and iOS system
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4. Kit
# Name QTY Picture
Keyestudio V4.0 Board(UNO
1 1
compatible)
Keyestudio Motor Driver
2 1
Expansion Board
3 Bluetooth Module 1
4 Red LED Module 1
5 Ultrasonic Sensor 1
Keyestudio Line Tracking
6 1
Sensor
Keyestudio 8*16 LED Board 1
7
4Pin Connection Wire 1
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8 Servo 1
9 IR Remote Control 1
10 USB Cable 1
11 18650 Battery Holder 1
12 6 AA Battery Holder 1
Cradle Head
13 1
150MM JST-PH2.0MM-5P
14 1
24AWG Wire
150MM PH2.0mm-4P to 2.54
15 1
Dupont Wire
16 Acrylic Board 1
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17 Keyestudio Top Board 1
18 Keyestudio Base Board 1
19 Fixed Parts 4
20 Wheels 4
M3*10MM Dual-pass Copper
21 10
Pillar
M3*40MM Dual-pass Copper
22 4
Pillar
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23 M3*30MM Round Head Screw 8
24 M3*6MM Round Head Screw 40
25 M3 Nickle-plated Nut 16
26 M2*8MM Round Head Screw 6
27 M3*8MM Round Head Screw 4
28 M2 Nickle-plated Nut 6
29 M3*10MM Flat Head Screw 3
30 Motor 4
31 Screwdriver 1
Black Tie
32 6
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33 Winding Pipe 1
20CM 3pin F-F
34 1
Dupont Cable
35 Decorative Card 1
36 Blue Jumper Cap 4
37 Red Jumper Cap 4
38 Tracking Runway 1
5. Projects
Project 1: LED Blink
Project 2: Adjust LED Brightness
Project 3 : Line Tracking Sensor
Project 4: Servo Control
Project 5: Ultrasonic Sensor
Project 6: IR Reception
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Project 7: Bluetooth Remote Control
Project 8: Motor Driving and Speed Control
Project 9: Facial Expression LED Board
Project 10: Restricting Smart Car
Project 11: Line Tracking Smart Car
Project 12: Ultrasonic Following Smart Car
Project 13: Ultrasonic Obstacle Avoidance Smart Car
Project 14: IR Remote Control Smart Car
Project 15: Bluetooth Control Smart Car
Project 16: Bluetooth Speed Control Smart Car
Project 17: Multi-purpose Bluetooth Smart Car
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