2x Spring Tensioning Strap Printer

28BYJ-48 Stepper Motor 12V + Driver Board ULN2003 features:
- Stepper motor 28BYJ-48 + ULN2003 controller
- The 28BYJ-48 has everything you need to start using motors step by step in your project
- A stepper motor converts digital impulses into small steps of movement in one direction
- The motor also comes with a ULN2003 motor controller card
- Can control two DC motors or a motor with bipolar steps with a maximum amperage of up to 500 mA
- Equipped with state indicator LEDs A, B, C, D
- Engine model: 28BYJ-48
- Phasing Engine: 4
- Operating voltage: 12V DC
- Frequency: 100 Hz
- Operating current: 200mA
- Max Power: 20W
- Winding resistance: 70 Ohm
- Angle per step: 5,625º
- Steps per round: 64

Blue 3D Pen and PLA Set of 20 colors Filament 1.75mm x 5m features:
- White
- Gray
- Yellow
- Orange
- Red
- Blue
- Green
- Black
- Pink
- Purple
- Luminescent green
- Gold
- Silver
- Transparent purple
- Transparent blue
- Transparent orange
- 4 random colors

Voltmeter Amperemeter DC Red and Blue 100V 10A features:
- Supply voltage: 4.5V to 30V
- Voltage measurement range: 0V to 100V (± 1%)
- Min voltage resolution: 0.1V
- Current measurement range: 0A to 10A (± 1%)
- Min current resolution: 0.01A
- Operating current: 5mA to 15mA
- Display: Red LED color (Voltage) and Blue LED color (Intensity)
- Includes reverse polarity protection
- Measurement refresh time: 500ms
- Screen dimensions: 48 x 29 mm
- Recessed hole: 45.5 x 26.5 mm
- Depth: 21 mm
- Cable length: 150 mm
- Operating temperature: - 10ºC to 65ºC
- No battery needed
- Dual panel with voltmeter and digital ammeter

Extruder MK8 Bowden for Creality 3D Ender 3, CR-7, CR-8, CR-10, CR-10S, CR-10 S4 y CR-10 S5. Includes: MK8 extruder complete push system. Square part dimensions: 42x42mm. Part dimensions - handle L: 56x28mm

12V Momentary LED Pushbutton Blue 16mm N/A NO features:
- Type of operation: momentary (automatic return)
- Contact switch: 1 NA (normally open)
- Max Switch Classification: 2A / 12VDC
- Body material: Stainless steel
- Button Material: Stainless steel
- Protection Classification: IP67 / IK08
- Operating temperature: -20C + 55C
- Color: Blue

Dupont female-female connector cable to PH2.00 for Nema engine features:
Dupont 2.54 female to PH2.00 female connecting cable for Nema motor Length 100cm

Power supply DC 12V 8.3A 100W features:
- Supply voltage: 110 / 230V AC
- Output voltage: 12V DC - Output Amperage: 8.3A
- Power at 12V: 100W
- Dimensions: 129mm x 99mm x 40mm
- With LED Strip

GT2 Strap Kit 2m + 2x Pulley GT2 16 Teeth 6mm features:
- Number of teeth: 16
- Pitch: 2mm
- Material: aluminum alloy
- Outside diameter: 13mm
- Inner hole: 5mm
- Use with strap: 6mm
- GT2 strap made of rubber with fiberglass reinforced
- Length 2m
- Width: 6mm
- Belt height: 1.38 mm Ideal to fix on the axis of the motors of your 3D printer.