An electronic speed control or ESC is an electronic circuit that controls and regulates the speed of an electric motor. It may also provide reversing of the motor and dynamic braking.

A lithium polymer battery, or more correctly lithium-ion polymer battery (abbreviated as LiPo, LIP, Li-poly, lithium-poly and others), is a rechargeable battery of lithium-ion technology using a polymer electrolyte instead of a liquid electrolyte.

The Arduino UNO is a widely used open-source microcontroller board based on the?ATmega328P?microcontroller and developed by?Arduino.cc.

This set is based upon the latest science standards and was created to enhance students’ curiosity and science skills. The set is delivered in a storage bin along with sorting trays, labels, a Smart hub, a Medium Motor, Motion Sensor, a Tilt Sensor, and enough building elements for two students.

This core set is optimized for classroom use and contains all you need to teach using the exciting LEGO MINDSTORMS EDUCATION EV3 Core set. EV3 core set, It enables students to build, program and test their solutions based on real-life robotics technology.

The set includes:

Three interactive servo motors
Built-in rotation sensor and ultrasonic sensor
Color/light sensor, gyro sensor and two touch sensors
Rechargeable battery
Ball wheel
Connecting cables
Building instructions
LEGO Technic building bricks for creating a vast variety of models

3D Printer Filament, Dimensional Accuracy /- 0.03 mm, 1 kg Spool, 1.75 mm, Ivory

• 1 KG (approximately 2.20 lbs) Spool
• 1.75mm Filament Diameter (Dimensional Accuracy +/- 0.03mm)
• PLA (Polylactic Acid) 3D Printer Filament Vacuumed Sealed With Desiccant
• Recommended Extrusion/Nozzle Temperature 180°C – 210°C (356°F – 410°F)
• Spool Diameter: 7.88″ – Spool Width: 2.69″ – Spool Hub Hole Diameter: 2.20

3D Printer Filament, Dimensional Accuracy /- 0.03 mm, 1 kg Spool, 1.75 mm, Blue

• 1 KG (approximately 2.20 lbs) Spool
• 1.75mm Filament Diameter (Dimensional Accuracy +/- 0.03mm)
• PLA (Polylactic Acid) 3D Printer Filament Vacuumed Sealed With Desiccant
• Recommended Extrusion/Nozzle Temperature 180°C – 210°C (356°F – 410°F)
• Spool Diameter: 7.88″ – Spool Width: 2.69″ – Spool Hub Hole Diameter: 2.20

3D Printer Filament, Dimensional Accuracy /- 0.03 mm, 1 kg Spool, 1.75 mm, Orange

• 1 KG (approximately 2.20 lbs) Spool
• 1.75mm Filament Diameter (Dimensional Accuracy +/- 0.03mm)
• PLA (Polylactic Acid) 3D Printer Filament Vacuumed Sealed With Desiccant
• Recommended Extrusion/Nozzle Temperature 180°C – 210°C (356°F – 410°F)
• Spool Diameter: 7.88″ – Spool Width: 2.69″ – Spool Hub Hole Diameter: 2.20

3D Printer Filament, Dimensional Accuracy /- 0.03 mm, 1 kg Spool, 1.75 mm, Grey

• 1 KG (approximately 2.20 lbs) Spool
• 1.75mm Filament Diameter (Dimensional Accuracy +/- 0.03mm)
• PLA (Polylactic Acid) 3D Printer Filament Vacuumed Sealed With Desiccant
• Recommended Extrusion/Nozzle Temperature 180°C – 210°C (356°F – 410°F)
• Spool Diameter: 7.88″ – Spool Width: 2.69″ – Spool Hub Hole Diameter: 2.20

3D Printer Filament, Dimensional Accuracy /- 0.03 mm, 1 kg Spool, 1.75 mm, Fluorescent Rose

• 1 KG (approximately 2.20 lbs) Spool
• 1.75mm Filament Diameter (Dimensional Accuracy +/- 0.03mm)
• PLA (Polylactic Acid) 3D Printer Filament Vacuumed Sealed With Desiccant
• Recommended Extrusion/Nozzle Temperature 180°C – 210°C (356°F – 410°F)
• Spool Diameter: 7.88″ – Spool Width: 2.69″ – Spool Hub Hole Diameter: 2.20

3D Printer Filament, Dimensional Accuracy /- 0.03 mm, 1 kg Spool, 1.75 mm, Fluorescent Green

• 1 KG (approximately 2.20 lbs) Spool
• 1.75mm Filament Diameter (Dimensional Accuracy +/- 0.03mm)
• PLA (Polylactic Acid) 3D Printer Filament Vacuumed Sealed With Desiccant
• Recommended Extrusion/Nozzle Temperature 180°C – 210°C (356°F – 410°F)
• Spool Diameter: 7.88″ – Spool Width: 2.69″ – Spool Hub Hole Diameter: 2.20

3D Printer Filament, Dimensional Accuracy /- 0.03 mm, 1 kg Spool, 1.75 mm, Silver

• 1 KG (approximately 2.20 lbs) Spool
• 1.75mm Filament Diameter (Dimensional Accuracy +/- 0.03mm)
• PLA (Polylactic Acid) 3D Printer Filament Vacuumed Sealed With Desiccant
• Recommended Extrusion/Nozzle Temperature 180°C – 210°C (356°F – 410°F)
• Spool Diameter: 7.88″ – Spool Width: 2.69″ – Spool Hub Hole Diameter: 2.20