Specification:  Programming software: Arduinos IDE.  Reference size: 7cmx17cmx17cm.  Battery voltage: 3.7V.  Body material: PLA3D printing.  Charging method: 5V USB port charging.  Package weight: 450g.  Packing size: 23cm x 17cm x...

Description:  Product: Smart RC Robot Arm Car.  Control: Wireless Stick.  Wheel: Omni Wheels.  Program: Support.  Product Base Size: 19.5*16.3*5.6cm.     Features:  - DIY design, free to assemble.  - Support graphic...

Description:  Product: RC Robot Tank.  Battery: 2* Rechargable Lipo Batteries.     Features:  - DIY design, free to assemble at any time.  - STEAM kit, helps to develop logic thinking and...

Honeycomb electronic building block is a new type of electronic building blocks STEAM teaching tool which combines the programming idea with advanced science and technology.  Split every part of the...

Description:  Product: DaDa:bit DIY RC Robot.  Version: With Control Board/ Without Control Board.  Battery: 18650 Lipo Battery(included).  Control: Micro:bit.     Features:  - DIY design, free to assemble.  - Micro:bit control,...

Description:  Product: DIY RC Robot Arm.  Control: Bluetooth & Stick.  Materials: Acrylic.  Color: Transparent. Gross Weight:  About 347g.     Features:  - DIY Design, free to assemble at any time.  - Bluetooth...

Description:  Product: DIY RC Forklift Truck Car Chassis.  Materials: Aluminous.  Voltage: DC 12V.  Speed: 350rpm±10%.  Shaft Diameter: 5mm.  Output Shaft Length: 9mm.  Motor Diameter: 33mm.  Motor Length: 39mm.  Application: For...

Description:  Item Name: Stirling Engine Model;  Speed: About 2000 rpm (95% alcohol fuel);  Weight: About 365g.     Feature:  Low current.  Large range and strong power.  Energy saving and power saving.  Good...