4×4 Matrix 16 Keyboard Keypad

1. Easy communication with any microcontroller.
2. Tactile type switches.
3. Over 1,000,000 operations per key.
4. Contact rated for 12V dc @ 20mA.
5. Over 1,000,000 operations per key.

Features : 

1. High resolution
2. Accurate positioning
3. Fast control response
4. Constant torque throughout the servo travel range
5. Excellent holding power

FEATURES-

1. Material: Aluminum.
2. No. of teeth: 20.
3. Outer Diameter: 16mm.
4. Inner Diameter: 6.35mm.
5. Length: 14 mm.
6. Weight: 6 gm.

GY-271 HMC5883L 3-axis

1. 3-axis magnetic electronic compass.
2. Precise heading information.
3. Operating Voltage: 3 -5 V DC.
4. Driver Chip: HMC5883L.
5. Communication: I2C protocol.
6. Measuring range: ± 1.3-8 Gauss.

Load Cell Sensor 1Kg

1. Weighing Range: 0 ~ 1 kg.
2. Rated Output: 1.0 ± 0.1mV / V.
3. Non Linear Output: ± 0.03% F.S.
4. Input Impedance: 1066 ± 10% Ω.
5. Output Impedance: 1000 ± 10% Ω.
6. Insulation Resistance: 2000 MΩ.

FY-12 Mini LCD Digital Thermometer

1. LCD Thermometer and Humidity Measuring
2. Extended Sensor
3. Sampling Period 10Sec
4. Long-Lasting Battery

It’s needed for most types of RepRap 3D printers. Our bearings come pre-lubricated from the manufacturer so that no additional lubrication is required to be applied. These protect the bearing from dust or any possible corrosion.

The SKF Premium quality, Versatile, and robust Deep Groove Ball Bearings are the most common bearing type found in a wide variety of applications. ZZ is equal to double metal shields one metal shield mounted on each side of the bearings and the bearings are lubricated for ensuring longer life.