Applications of bevel gears are as follows:

1. They are used in differential drives, which can transmit power to two axles spinning at different speeds, as as those on a cornering automobile
2. Bevel gears are used as the main mechanism for hand drills. The bevel gears have added an advantage of increasing the speed of rotation of the chuck and this makes it possible to drill a range of materials.
3. Standard bevel gears are mainly used in low speed applications.

Features:

1. Good Quality Material
2. Light Weight
3. Heavy Duty and Long Life
4. Good Temperature and Environmental Resistance

IRF540N (TO-220-3) MOSFET 

1. Drain to source voltage Vds is 100V
2. Gate to source voltage is ±20V
3. On Resistance Rds(on) of 44mohm at Vgs of 10V
4. Power dissipation Pd of 130W at 25°C

1. Product: ERM Coin Vibration Motor
2. Operating voltage: 2.5-3.3 VDC
3. Starting Voltage: 2.3 mAx
4. Rated Current: 80.0 Max
5. Rated RPM.: 9000 Min

1. ULN2003A motor driver chip
2. Chip all the pins already leads for easy connection to use
3. 5-12V power supply
4. 4-way signal indicator
5. Step angle: 5.625 x 1 / 64
6. Reduction ratio: 1 / 64
7. Phase: 4
8. Current / Phase: 5V

Application: 2G, 3G, 4G LTE, ISM

Features:

1. Compact Size
2. High quality
3. Low cost
4. 3M high-quality adhesive
5. Masking for corrosion-free