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2 Wheel Smart Car Robot Chassis Kit

Smart car chassis tracing car Robot car chassis with code disk, Ideal for DIY.
This car is the tachometer encoder.
With a 4 AA battery box (batteries not included).
It can be used for distance measurement, velocity.
Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing,
Wireless remote control.
2 Wheel Smart Car Robot Chassis Kit

54%

Robot Metal Chassis 2 Motors

A well built, bright and attractive robotic chassis that can be used to built many different types of robots. The chassis can fit in two motor with a wheel for the back and a castor wheel at the front. It provides many holes and slots to attach different type of motors, wheels and modules on top of it. It is commonly used for robotic projects such as line follower and obstacle avoiding robots. Since the body is made of metal it can withstand high weight, the isolation paint on top it prevents your electronics from getting shorted.

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Smart car chassis tracing car Robot car chassis with code disk, Ideal for DIY.

This car is the tachometer encoder.

With a 4 AA battery box (batteries not included).

It can be used for distance measurement, velocity.

Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing,

Wireless remote control.

2 Wheel Smart Car Robot Chassis Kit

Robot Metal Chassis 2 Motors

A fixed bolt holes for easy installation.

It has a relay status indicator led Power LED(Green), 8 relay status indicator LED(Red)

Relay control interface by single-chip IO.

Low-level suction close, high-level release.

Easy to use, simple 3 line structure.

1 Channel 5V Relay Module without Optocoupler

Channel: 1 channel

Relay Voltage: 5V

High impedance controller pin

Pull-down circuit for the avoidance of malfunction

One normally closed contact and one normally open contact

Triode drive, increasing relay coil

1 Channel 5V Relay Module with Optocoupler

Driver Chip: MAX7219

Input Voltage: 3.7 to 5.3 V

Input Current: 320 mA

Display Dimensions: 32x32x6 (LxWxH) mm

PCD Dimensions: 50×32 (LxW) mm

MAX7219 8x8 LED Dot Matrix Display Module

This is Universal Swivel Castor Wheel.

Use this wheel as a support wheel which does not require any control.

These wheels used in many DIY projects.

These wheels operate well on smooth and flat surfaces.

These wheels are used in Obstacle Avoider Robot and Line Follower Robot.

Universal Swivel Castor Wheels

Display size: 0.96″

Resolution radio:128 x 64

Interface modes: I2C/IIC

Working voltage: 3.3V

Control Chip: SSD1306

2.44 cm (0.96 Inch) I2C/IIC 128x64 OLED Display Module 4 Pin - Blue Color2.44 cm (0.96 Inch) I2C/IIC 128x64 OLED Display Module 4 Pin - Blue Color

Operating current: 10mA

Operating voltage: DC 4.5 ~ 30V

Minimum resolution(V): 0.1V

Minimum resolution(A): 0.01A

Display color: Red and Blue (two-color display)

Measure accuracy: 1%

Digital Voltmeter (0-100V) and Ammeter (10 A) Dual Led Voltage Current Measurement Module

Working models of science projects kits

Solar panel for science experiment kit to make working models / projects

Solar power experiments

Solar for DIY Square Shape Mini Solar Panel 6V-100 mAh (70 x 70 x 03 mm)Solar for DIY Square Shape Mini Solar Panel 6V-100 mAh (70 x 70 x 03 mm)

The performance is much higher than LM2577.

Non-isolated Boost converter.

It has a non-synchronous rectifier.

Low ultra wide input voltage 3 v ~ 32 v, the best is 5 ~ 32 v working voltage range;

Low ultra wide output voltage 5 v ~ 35 v;

XL6009 DC- DC Adjustable Step UP Boost Power Converter Module

Input voltage range: 4V-38V DC

Output voltage range: 1.25V-36V DC adjustable.

Output current: 0-5A.

Output power: 75W.

High efficiency up to 96%

The built-in thermal shutdown function

Built-in current limit function

In-Built output short protection function

XL4015 - 5A Lithium Charger DC-DC Adjustable Step Down Power Supply Module

Maximum effective distance up to 150mm

Less than 100ms decoding time

Support external antenna

Uart interface

Support EM4100 compatible read-only or read/write tags

Small outline design

RDM6300 125KHz EM4100 RFID Card ID Reader Module

Voltage: 3-3.6V (recommended 3.3V) V.

Maximum output power: +20dBm.

Power-down mode current: 4.2uA.

Operating Range: 1Km

Antenna Gain (peak): 2Dbi.