1m 6mm GT2 strap 3D printer

Wheel with double V groove and high precision bearing and tolerances Ideal for precise linear movement with V-extrusion.
Double V-groove wheel with high precision and tolerances features:

24mm x 10mm

inner 5mm

Kit wheel including:
- 1 dual V wheel,
- 2 bearings,
- 1 washer 5mm,
- 1 1/4 aluminum spacer,
- 1 25mm M5 bolt,
- 1 nylock nut.

- The PCF8574P is an 8-bit remote I / O expander for the I2C bus with 16-pin DIP packet interrupt. - Provides general-purpose remote I / O expansion via a two-wire, two-way I2C bus (Serial Clock (SCL), Serial Data (SDA)).
- Devices consist of eight quasi-directional ports , 100KHz I2C bus interface, three hardware address inputs and interrupt output operating between 2.5V and 6V.
- Quasi-bidirectional port can be independently assigned as one input to monitor interrupt status or keyboards or as an output to activate indicating devices like LEDs. - System Master can read from the input port or write to the output port through a single register.

CNC shield for arduino works as a controller for CNC type milling machines,
3D printers, laser cutters .
CNC Shield Expansion Plate V3 Engraver 3D Printer features:

• 4 compatible sockets for use of A4988 stepper motor controllers (PAP), DRV8825, other compatible
• 4 support axes X, Y, Z, A
• 2 limit switches for each axis (6 in total)

Rocker Switch 3A 250V On/Off SPST features:
- AC 250V 3A 2 Pin ON/OFF I/O SPST Snap in mini oscillating switch
- Rocker switch; Type: On/Off (SPST)
- Control on and off SPST and 2 terminals
- Voltage and Current: AC250V, 3A
- Overall size: ~ 1.5 x 1 x 1.7 cm/0.6"x 0.4" x 0.7 "(L*W*H)
- Mounting hole size: 1.35 x 0.8 cm/0.53"x 0.315" (L*W)
- Black

Ceramic Capacitor 100nF (0,1uF) 50v 104 PCB PIC Arduino features:

Orders only in multiples of 20 units
-Type: Ceramic Y5V
-Tolerance: +80/-20%
-Dimensions: diameter 9.5mm, pitch 5.08mm

Black Heated Bed MK2B Reprap 3D Printer features:

- It can be powered with 12V or 24V current. It has FR4 laminate of 1.6m +- 0.15mm and 2 layers of 35μm copper.
- Measurements: 214x214 mm

A4988 + RepRap Radiator features:
- Minimum operating voltage: 8 V
- Maximum operating voltage: 35 V
- Maximum current: ± 2 A (adequately ventilated or refrigerated)
- Logic voltage: 3 V / 5.5V
- Microstep resolution: full, 1/2, 1/4, 1/8, and 1/16
- Factory soldered temples
- Use potentiometer to adjust current
- Measurements: 20x16x12 mm

Characteristic: - Supports up to 280ºC
- Electrical and antistatic insulation
- Resistant to acid and alkaline products
- Resistant to solvent
- Adhesive
- Length Approx: 33m
- Polyamide adhesive tape 10mm 
- Known as Kapton polyamide tape
- Product for welding works on those that need to protect some component from the heat