4 Wheel Robot Chassis Kit for Smart Ca...

The 4-Wheel Drive (4WD) Smart Robot Car Chassis Kit is a powerful and stable platform designed for advanced robotic projects. At Electrapac, we recommend this 4WD version over the 2WD model for users who require higher payload capacity, better traction, and a more robust base for complex sensors and mechanical arms.Product OverviewThis kit features a double-layer High-Strength Acrylic Chassis design, providing ample space to mount your electronics on the bottom and your sensors or batteries on the top. Equipped with four independent DC Geared Motors (BO Motors), this chassis offers true 4-wheel drive capability, allowing the robot to handle rougher indoor terrain and carry more weight without compromising speed or maneuverability.Key Features for Electrapac CustomersDouble-Layer Expansion: The two-tier design allows you to isolate your power systems (batteries/motors) from your logic systems (Arduino/Raspberry Pi), reducing electrical noise and clutter.4-Motor Power: With four independent motors, you can implement skid-steer turning or high-torque movement, making it much more stable than 3-wheel or caster-wheel designs.Pre-Drilled Precision: The laser-cut acrylic plates include universal mounting slots for Arduino Uno, Mega, L298N Motor Drivers, and HC-SR04 Ultrasonic Sensors.Speed Monitoring Ready: Includes four slotted encoder disks. By adding photo-interrupter sensors, you can track the speed and distance of each individual wheel for precision navigation.Complete Hardware Kit: Includes all necessary brass standoffs, screws, and nuts required to assemble the dual-layer structure.What’s in the Box?Everything you need to build your mechanical base from www.electrapac.com:2 x Acrylic Chassis Plates (Upper and Lower)4 x DC Geared Motors (BO Motors)4 x High-Grip 65mm Rubber Wheels4 x Slotted Encoder Disks1 x 4-AA Battery Holder1 x Set of Brass Standoffs, Screws, and Nuts1 x Power Toggle SwitchPrimary ApplicationsAutonomous Navigation: Use LiDAR or Ultrasonic sensors to map a room and move without human intervention.Heavy-Duty Robotics: The stable 4-wheel base is ideal for mounting a 4-DOF or 6-DOF robotic arm.WiFi/FPV Exploration: Mount a camera and a high-power battery to create a remote-controlled surveillance rover.AI & Machine Learning: The expanded space is perfect for housing a Raspberry Pi and power bank for computer vision projects.Why Shop at Electrapac?We source our 4WD Smart Car Kits with reinforced acrylic and high-quality motor brushes to ensure your build is "battle-ready" for any competition or classroom project. At www.electrapac.com, we provide the heavy-duty foundations that bring your most ambitious code to life.