Flexible Coupler 6mm/10mm shaft

Pulley GT2 20 Teeth 6mm Aluminium Pulley 3D Printer Reprap features:
- Number of teeth: 20
- Pitch: 2mm
- Material: Aluminum alloy
- Outside diameter: 18mm
- Inner hole: 5mm
- Use with strap: 6mm and 6.35mm
- Ideal to fix on the axis of the motors of your 3D printer

3A DC Converter 1,25-32V Adjustable LM2596 Step Down Module features:

- Based on the LM2596S-ADJ regulator
- Rectification: Asynchronous
- Output Voltage: 1.25v - 32v DC (adjustable)
- Voltage of Input: 3.2v - 35v DC
- Max Output Current: 3A (with heat sink)
- Ripple at output voltage: 30mV
- Frequency: 150KHz
- Max Conversion Efficiency: 92%
- Load Regulation: ± 0.5%
- Voltage Regulation: ± 2.5%
- Operating Temperature: -40ºC to + 85ºC
- Measurements 43x 21x 14 mm

Spray Contact Cleaner 300ml features:
A preparation for removing oxides and sulfides from electric contacts and for providing protection against corrosion, ensures non-obstructed electricity flow especially in the case of oxidized or worn contacts, can be used in audio products -high and low-frequency, electronic industry and in other places where clean contacts are required. - Restores low resistance in connections
- Has cleaning properties
- Used in audio technologies
- Protection against moisture and corrosion
- Prevents stray current

Ideal for projects with ARDUINO, Smart Car. Sensor Module Infrared Obstacle Detector Car Robot features:
- Power supply: 3.3 - 5V DC
- OUT level 0/1 output
- Sensitivity adjustment
- Power LED
- Distance from detection: 2 - 30cm (max60cm)
- detection angle: 35º
- LED output status indicator
- Dimensions: 40x13x8mm

- It has an Atmega328P chip running at 16Mhz with factory-loaded bootloader
- The Uno R3 module has all the Arduino Uno R3 connectors and is compatible with all Arduino shields
Characteristic:
- ATmega328P 16MHz chip with external quartz crystal
- Microprocessor: ATMega328P
- Operating voltage: 5V
- Input voltage (recommended): 7-12V
- Input voltage (limits): 6-20V
- Clock speed: 16 MHz
- Digital I / O pins: 14 (6 with PWM)
- Analog input pins: 6
- DC current for Pin I / O: 20 mA
- Flash32 KB of which 0.5 KB are used by the bootloader - AtMega328P
- SRAM 2 KB - AtMega328P
- EEPROM 1 KB - AtMega328P
- Communication: USB female Type B

88x M3 Nylon Separator Kit Screw Hex Nut features:
- Hexagonal M3 made of nylon for screws and fasteners on PCB boards, model airplanes, DIY projects
- Can be used in prototype projects and robotics
- Box dimension: 128x 66x 24mm
- Quantity: 88 units
- Color: black

High quality flexible aluminum coupler, so you can join Nema 17, 8mm stepper motors to a 10mm threaded rod. They incorporate 4 screws captive so you can perfectly fix the couplings to the rod. Flexible Coupler 8mm/10mm shaft features:
- Material: Aluminum alloy
- Coupler height (L): 25 mm
- External diameter: 19mm
- Shaft diameter: 8mm / 10mm - Quantity 2units

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