58MM Omni Wheel Robot Chassis Smart Car Chassis Unassembled Electronic Version For PS2 Controller SR09

58MM Omni Wheel Robot Chassis Smart Car Chassis Unassembled Electronic Version For PS2 Controller SR09

Electronic Version:
The three-wheel drive omnidirectional wheel platform uses omni wheels to achieve omnidirectional movement, including longitudinal movement and lateral movement. It is a double-tier platform, users can increase the number of tiers freely, providing more space. For example, you can install electronic devices such as controllers, sensors, cameras, etc. Suitable for DIY. This is a very good omni wheel learning chassis.

There is a mother board, a motor driver board, a controller for PS2, SR09 ultrasonic ranging module, and other electronic accessories.

Advantages:
- Reserved ultrasonic installation holes: support SR04/SR09 ultrasonic, quick-plug installation, no screws needed, interface spacing can be adjusted
- With a IIC motor drive board, 5-way SR09 can be connected in parallel at most. If a IIC expansion board is used, up to 20 SR09 connected in parallel
- Side holes are made of acrylic, and the hole design is convenient for DIY
- Electronic version makes applications easier
- Control via controller for PS2
- Ultrasonic ranging module

Parameters Description:
Chassis Parameters:
- Product material: bi-metal + acrylic
- Net weight: 1.7kg
- Maximum load: 5kg
- Ground clearance: 6mm
- Movement mode: omnidirectional movement
- Control mode: autonomous operation/wireless remote control
- Remote control distance: ≥8m
- Use environment: indoor flat ground
- Output ports: 11 digital ports, 3 analog ports
- Expansion port: 3P sensor port, I2C, serial port
- Input voltage: 7.4v
- Output voltage: 7.4v
- Motor speed: 90rpm
- Gear ratio: 1:74.8
- Rated current: 650mA*3
- Motor power: 2.2w*3
- Reference speed: 0.32m/s at 7.4v
- Speed measurement type: Hall dual channel
- Code disc accuracy: 13cpr
- Encoder voltage: 3.3-5v
- Compatible ultrasonic module: SR09 (optional)

Package Included:
- Metal bottom plates x 6
- Acrylic bottom plates x 3
- GA25 tachometer motors x 3 (1:74.8)
- Omni wheels x 3 (58mm)
- Side brackets x 3
- Motor brackets x 3
- HUB couplings/Flange couplings x 3
- Round aluminum fixtures x 2
- Rectangular fixtures x 3
- Acrylics x 5 (3+2)
- Rubber rings x 6
- M3*60mm copper pillars x 6
- Switch x 1
- M3*6mm flat head screws x 8
- M3x4mm screws x 25
- M3x6mm screws x 20
- M4x6mm screws x 13
- L-type wrenches x 2 (opposite side 2mm, 2.5mm)
- Mother board for Bluebird UNO x 1
- IIC motor driver board x 1
- Wireless controller kit for PS2 x 1
- Charger x 1
- Magic tape x 1
- Nylon pillar + screws + nuts x 2
- Cable ties x 6
- SR09 ultrasonic ranging module x 1

Note:
- Assembling is needed and assembly tutorial is provided.
- It is recommended to use a 7.4V 18650 battery pack which is not included.