Linear Axis Support 16mm 3D Printer SK16 SH16 XYZ CNC

Linear Bearing LM16UU 16mm Ball Bearing for 3D Printer RepRap Prusa features:

- Reprap Prusa 3D Printer

- Measurements:
* Internal diameter 16mm
* External diameter 28mm
* Length 30mm
- Enclosure material: chrome-plated anti-corrosion steel
- Inner support material: technical plastic

1.44 inch TFT LCD screen 128x128 SPI features:
- TFT LCD screen 128x128 pixels
- 4-wire SPI interface (A0, SDA, SCK, CS)
- Size: 1.44 inches
- Interface: SPI
- Resolution: 128 * 128
- Visual area: 1: 1 square
- Color screen TFT, the effect is much better than other small CSTN displays
- Disk drive: ST7735
- Fully compatible and alternative 5110 interface
- Onboard LDO, 5V / 3.3 input voltage support V
- Screen dimensions: 30 x 28 mm
- PCB dimensions: 45 x 32 mm

Adjustable mounting bracket for laser diode that has a plate with holes to securely fix it to any surface.
It also has a screw to fix the laser diode and is adjustable in inclination, to obtain the perfect orientation of the diode. It can be used to support any object other than a laser diode that has a lower or equal diameter to the support.

SCS16UU is aluminum block shell. LM16UU linear bearing built-in.

It's a slide block for 16mm smooth rods.

This module includes the BMP280 component that converts atmospheric pressure, temperature and humidity with high precision into a digital signal.
The equipment uses the two I2C and SPI interfaces. The very good measurements made by the BMP280 allows the module to be used as an altimeter.
Its 5-pin straight connector allows easy connection to other electronic boards. BMP280 Temperature Barometric Pressure Sensor Module/SPI features:
- Interfaces:
       -I2C (up to 3.4 MHz)
       -SPI (up to 10 MHz)
- Supply voltage: 1.8-5VDC
- Module operating range:
       - Temperature: -40ºC to + 85ºC
0-100%
       - Pressure: 300-1100 hPa
- Resolution of the measures:
       - Temperature: 0.01ºC

Version compatible with Arduino Nano V3.0
It has an ATMega328P chip running at 16Mhz with bootloader loaded factory.
Characteristic:
- Microcontroller: ATmega328
- Operating Voltage (logic level): 5V
- Input Voltage (recommended): 7-12V
- Digital I / O Pins: 14 (6 PWM outputs)
- Analog Inputs: 8 (A0-A7)
- DC Current per I / O pin 40 mA
- Flash memory: 32 KB (2 KB used by the bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
- Frequency Clock: 16 MHz
- USB Communication - CH340
- Dimensions: 18 mm x 44 mm

the robot car motor holder and assembly accessories

Linear Bearing LM8UU 8mm Ball Bearing for 3D Printer RepRap Prusa features:

- Measurements:
* Internal diameter: 8mm
* External diameter: 15mm
* Length: 24mm
- Enclosure material: anti-corrosion chrome steel
- Inner support material: technical plastic