I am text block. Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
4WD SMART CAR CHASSIS KIT UNASSAMBLED
4WD smart car chassis kit (unassembled). Durable DIY robotics kit for building four-wheel drive smart cars and STEM projects.
The 4WD Smart Car Chassis Kit (Unassembled) is a comprehensive DIY robotics kit designed for building a four-wheel drive smart car. This unassembled kit provides hands-on experience in robotics assembly, electronics, and programming, making it ideal for students, hobbyists, and STEM/STEAM enthusiasts.
Made from durable metal and plastic components, the chassis offers a sturdy and stable base for motors, wheels, sensors, and microcontrollers. Its 4WD design ensures better traction and control, making it perfect for line-following robots, obstacle-avoiding vehicles, and autonomous smart car projects. This kit promotes creativity, problem-solving, and interactive learning in robotics.

Related products
Arduino CNC Shield
- Shield type:Â Arduino Nano
- Firmware:Â GRBL
- Modular stepper motor drivers:Â 3
- Limit switches:Â 6
- Micro-stepping:Â 1/16
- Coolant enable
- Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825, and others) (Not Included)
- Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
- Compact design.
- Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
- Please note that this is an unassembled kit and needs soldering.
- Latest Arduino CNC Shield Version 3.51
J-link Emulator V8 all-ARM JTAG Adapter Converter for TQ2440 MINI2440 K98
Serial LCD Driver
Text to Speech TTL Module (Serial to Speech)
-  Single row 0.1″ header for easy connection to a host system
- Power requirements: +5 VDC
- 30 mA idle
- 46-220 mA active (depending on speech parameters and output load)
- Â Communication: Asynchronous 9600 bps serial (8N1)
- Dimensions: 1.25″x1.5″x0.37″
-
Text support rate is better
-
 Interface operation is simpler
-
5V single power supply.
-
Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
-
Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
-
 Voice effect optimization
-
 Module miniaturization and easy integration
-
Dimension: 33*27.5mm
-
With mounting holes

Reviews
There are no reviews yet.