Mini SD Card MP3

Specifications and Features :

1. Supports FAT file system SD carrier
2. Supports playing of 4Bit ADCPM format files
3. Recognize the voice files automatically
4. Support microprocessor and key control
5. Audio output: 16bitDAC and PWM
6. Maximum voice storage: 512 voice
7. Operating voltage: DC 2.6 to 3.6V
8. Quiescent current: 16 μA (SD card is not inserted)

Features :

1. Input: 1S-8S Battery
2. Battery type: Lipo/LiFe/Li-ion/LiMn
3. It has a Buzzer Alarm for low voltage indication.
4. Useful for measuring each cell voltage.
5. It has a mode button at the top for setting the desired voltage value.

Features:

This pulley has 40 teeth and a 5mm inner bore. Two set screws can be used to attach it firmly to any 5mm diameter shaft. Full aluminum construction means these are very light and very durable.

Specifications-

1. Material: Aluminum.
2. No. of teeth: 40.
3. Outer Diameter: 27 mm.
4. Inner Bore Diameter: 5mm.

The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.

XL4016E1

1. Input voltage: 4-40VDC,
2. Output voltage: (1.25-36V) continuously adjustable (recommended load debugging).
3. Efficiency: 94%
4. Output current: 8A(max)
5. Output Power: 200W (max)

Small Aircraft

Model: DIY Educational Toy Kit Single Propeller Glider Plane

Battery support: 2 x AA

Shipping Weight: 0.3 kg

Shipping Dimensions: 10 × 5 × 2 cm