Phototransistor L14G3

Specifications:-

• Mounting Type : Through Hole
• Collector to Emitter Breakdown Voltage : 45V
• Collector to Base Breakdown Voltage : 45V
• Emitter to Base Breakdown Voltage : 5V
• On-State Collector Current : 0.5mA
• Reception Angle : ±10°
• Operating Temperature Range (°C) : -65 to 125

Piezo Buzzer 15mm

1. Clear sound
2. Ultra-thin and lightweight
3. No contacts: therefore, no noise and highly reliable
4. Low power consumption for voltage type
5. Excellent accessory for acoustic instrument pickups, stompboxes, contact mics, etc.
6. Piezoelectric buzzer film. Can be fitted to used acoustic guitars, CBGs, drums, etc.
7. 15mm brass outer diameter plate and ceramic inner diameter plate.
8. All the discs are made from selected copper, ensuring excellent conductivity and long-lasting use.

Plastic Gear Accessory Kit

1. Multipurpose gears and Pulley
2. Four different types of propellors
3. Rubber band
4. Colorful kit

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.

Features:

1. Security power function: When the power is turned on, regardless of the throttle stick at any position will not start the motor immediately to prevent personal injury
2. Throttle range calibrated function: to adapt the throttle differences between different strokes, improve the linearity of throttle response
3. programmed project (available throttle stick or card LED parameter settings):
   1. Brake setting: No brake / with brake
   2. Battery Type: Lithium battery / NiMH
   3. Low Voltage Protection Mode: Soft Shutdown / hard off
   4. Low Voltage Protection Threshold: low / medium / high
   5. start mode: Normal / Soft / Super-soft and start
   6. Timing: low / medium / high
   7. Restore factory defaults
4. Comprehensive protection features:
   1. Under-voltage protection: the program set by the user when the battery voltage is below the protection threshold, ESC automatically reduces the output power
   2. Overvoltage Protection: input voltage exceeds the input range are not allowed to start, automatic protection, also issued a hasty “beep” Warning
   3. Overheat protection: built-in temperature detection circuit that automatically reduces the output power ESC temperature is too high
   4. Remote signal loss protection: remote control signal is lost for 1 second to reduce the power, and then have two seconds to turn off without the remote control signal output

Resistor Kit-560pcs

Specification
Type: Carbon Film Resistor
Material: Carbon Film
Power Rating: 1/4W
Resistance Value: 1R~10MΩ (56 Values)
Resistance Tolerance: 5%
Total Length(Approx.): 60mm/2.36-inch
Package List: 560pcs (10pcs*56 values) x Carbon Film Resistors