The 20-Slot Motor Speed Sensor Encoder is an essential tool for accurately measuring and monitoring motor speed. Designed for use with TT motors, this high-quality plastic encoder offers:

• 20 Slots: Ensures precise speed measurement.
• Diameter: 25mm, suitable for various applications.
• Coupling: Fits TT motor for easy installation.
• High-Quality Material: Durable and long-lasting black plastic.

Package includes:

• 1x 20-Slot Motor Speed Sensor Encoder

• High-Performance Battery: 35C discharge rate for high power output.
• Long Flight Time: 1100mAh capacity ensures extended flight time.
• XT60 Plug: Reliable and secure connection for your drone.
• Grade A Quality: Superior quality cells for consistent performance.

• High efficiency for use in drones and RC vehicles.
• Lightweight and compact design.
• Robust construction for durability and long life.
• Ideal for 2-3 Lipo battery applications.

1. High-Quality Rubber Construction: The mecanum wheel is crafted from durable rubber, providing strong friction and a smooth operation with minimal noise and vibration.
2. Omnidirectional Movement: Designed for full mobility, allowing forward, backward, and side-to-side movement—ideal for navigating tight spaces.
3. Compatibility: This mecanum wheel is compatible with building blocks and TT motors, making it versatile for various DIY robotics projects.
4. 3D Design: Features a realistic wheel shape with a black color for an enhanced, three-dimensional appearance.

• Rated voltage: 3-12V DC
• Rated speed: 6900 RPM
• Rated power: 1.4-15W
• Rated current: 0.37A

• Lightweight Design: Weighs only 10.7 to 15 grams, ideal for micro quadcopters.
• Compact Dimensions: 82x83x11mm for streamlined performance.
• Advanced Technology: Manufactured using FDM technology for precision and durability.
• Support-Free Construction: Eliminates the need for additional support structures during assembly.

• High torque and fast speed at varying voltages
• Digital control for precise positioning
• Durable metal gears for longevity
• Wide voltage range (6V-8.4V)

• Perfectly designed for RC airplane models.
• Durable rubber material for smooth and stable performance.
• Lightweight construction for improved maneuverability.

• Durable and lightweight ABS material for secure battery storage.
• Holds up to three 18650 batteries.
• Hard pin connectors for stable and reliable performance.
• Compact and easy-to-use design, ideal for DIY projects and power storage.

• High-resolution 700TVL with a 1/4 CMOS sensor for sharp video quality.
• Compact design ideal for FPV setups, CCTV systems, and robotics projects.
• 3.6mm lens with a 90° field of view for wide coverage.
• PAL/NTSC video format compatibility.

• Red light indicates charging; green light signals full charge
• Equipped with multiple safety features: overcharge, overcurrent, over temperature, short circuit, reverse connection, and over discharge protection
• Built-in charge management system for efficient charging of 3.7V lithium batteries
• Provides a steady output of DC 4.2V 1000mA for safe battery charging

• High-quality ABS material ensures durability and long-lasting use.
• Designed to securely hold two 18650 batteries.
• Compact and lightweight design for easy integration into projects.
• Hard pin connections provide stable and reliable performance.

The 433MHz ASK RF Module is a powerful solution for wireless remote control applications, featuring the STX882 transmitter and SRX882 receiver. Key features include:

• ASK modulation for reliable data transmission over 100 meters.
• STX882 transmitter with ultra high power and low harmonics.
• SRX882 superheterodyne receiver for strong driving force and stability.
• Direct microcontroller connectivity for easy integration.
• Comprehensive pin definitions and mechanical dimensions for seamless setup.

• Charge Current Protection: 13A maximum charge current protection for the battery
• Discharge Current Protection: 60A discharge current protection ensures safety during high power usage
• Voltage Protection: Protects from overcharging at 4.25V and over-discharging at 2.7V
• Continuous Charging Current: Supports up to 10A for continuous charging

• High-quality rechargeable Ni-MH AA battery
• 600mAh capacity for reliable performance
• Environmentally friendly and long-lasting
• Suitable for hair trimmers and other electronic devices

• Cartoon-style design, adding a fun touch to your projects
• Made from high-quality imported acrylic for durability
• Perfectly compatible with HC-SR04 ultrasonic sensor modules
• Sturdy and lightweight structure for easy installation