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)

 Electrolytic Capacitor 

1. Capacitance: 10 uF
2. Voltage: 25V
3. Type: Through-hole electrolytic
4. Operating temperature: -40ºC to 125ºC
5. Pack of 40 pieces
6. Capacitor dimension (each): 4.1 x 8.2 x 32 mm

1k Ohm 1W Metal Film Resistor

1. Resistance: 1k Ohm
2. Max. Working Voltage: 500 V
3. Tolerance: 1%
4. Temperature Coefficient of Resistance: 50 PPM/°C
5. Operating Temperature Range: -40ºC to 125ºC

Orange Metal Gear Digital Servo Motor

1. Input Voltage Range (VDC):  4V-8.4V
2. Rated Torque: 35.5Kg.cm @ 7.4V
3. Gears Type: Steel Metal
4. Connector: JR
5. Command Signal: PWM
6. Size (L x W x H) mm: 55 x 20 x 43

HX711

Specifications and Features :

1. Recommended excitation voltage: 5-10V.
2. Two selectable differential input channels.
3. On-chip active low noise PGA with a selectable gain of 32, 64 and 128.
4. On-chip power supply regulator for load-cell and ADC analogue power supply.
5. Selectable 10SPS or 80SPS output data rate.
6. On-chip oscillator requiring no external component with optional external crystal.
7. On-chip power-on-reset.
8. Simple digital control and serial interface: pin-driven controls, no programming needed.
9. Simultaneous 50 and 60Hz supply rejection.

M274 360 Degree Rotary Encoder

1. Model : KY-040.
2. Type : Incremental Encoder.
3. Cycles per revolution (CPR) : 20.
4. Working voltage : 0 – 5V.
5. Material : PCB + Brass.
6. Mounting Nut Thread diameter: 6.6mm
7. Weight : 10 gm.

DC 12V Cabinet Door Lock

1. Holding force: 0.25 kg
2. Energized forms: intermittent
3. Unlocking time: 1s
4. Dimensions: 54 x 42 x 28 mm (LxWxH)
5. High quality ultra-compact electric lock.