WitBot TMC2208 V2.1 New Upgraded  Silent Stepper Motor Driver Suit MKS GEN V1.4 / MKS GEN L/SKR Control Board for 3D Printer Parts(Pack of 5pcs)

1.Work mode: PASS / DIR / UART
1.PASSO / DIR Mode:

2. advantages of the UART 2 modes:
1)The motor current can be arbitrarily set by the firmware;
2)Micro-can be arbitrarily set by the firmware (up to 256 real micro-The real and interpolated micro-can be combined to get the maximum torque;
3)The firmware can dynamically switch the stepper motor between stealthChop2 and spreadCycle mode via the UART;
4)When the motor is not moving, the standby current motor can be dynamically reduced (via the UART)

Note:
1.Hardware selection When using the UART operating mode, use a soldering iron carefully to prevent burns and handle after observing, carefully observe whether the module has residual tin slag. It must be cleaned to prevent it.Cause the module to be short-circuited.
2.Pay attention to the line sequence and IO port when wiring. Connecting the wrong line will directly cause the driver to not work.Carefully connected to the above illustration.
3.When plugging the driver into the motherboard, pay attention to see the driving direction, never insert it, and prevent the drive burned.
4.Be sure to do the heat dissipation work (heat sink + cooling fan) before driving to prevent driving.

NOTE:
Note:If you are having trouble using it, or if you need to use the instructions, please contact me after placing your order.

Product Features

  • TMC2208 V2.1 is a newly upgraded driver module. Compared with TMC2208 V2.0, V2.1 puts the chip inside, which is more conducive to heat dissipation.
  • TMC2208 single-axis chip stepper motor drive, power supply tube built-in pilot current 1.4A peak current 2A, voltage range of 4.75V-36V, 256 subdivision; With the patented spreadCycle technology of high frequency chopper, dcStep , stall stallGuard2 , sensing technology, CoolStep dynamic current regulation technology, can save 70% energy.
  • Flexible microPlyer interpolation unit, the component can provide up to 256 microstep / step resolution, even in the wrist frequency system is limited may still be perfect to achieve sinusoidal control; as stealthChop end music technology is widely used in 3D printing, so that these components are also designed to be compatible with current electronic 3D printer, eliminating the need for expensive redesign. Both components have input pulse / direction, can be completely independent operation. Th

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Hvlystory 40W UV LED Light Source Integrated Lamp Panel Copper Plate for SLA DLP DIY 3D Printer Parts

Features:

New type of LED light beads, sufficient light, good printing effect.

Specifcations:

Wavelength: 405nm
Power: 40W
Light: Violet
voltage: 24-28V
Current: 900-1500MA

Package Included:

1x 40W UV LED Panel

Product Features

  • Wavelength: 405nm
  • Power: 40W
  • Light: Violet
  • voltage: 24-28V
  • Current: 900-1500MA

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FYSETC 3D Printer Motherboard Accessories 0.31 in OD 0.78 in Length Compression Springs Light Load for Creality CR-10 10S S4 Ender 3 Heatbed Springs Bottom Connect Leveling – 10 Pack

FYSETC is a professional supplier of 3D Printers related accessories products. It has a professional R&D team and high quality after-sales service to ensure that you can purchase at a reliable price. If you meet the troubleshooting, please feel free to email or QA us, we and our engineers are very happy to assist you.

Feature:
Loading Grade : Light Load
Material : Metal
Die springs are primarily used in die machinery.For die springs, yellow color here represents that the loading grade is light load.
Additionally, we want to tell you: in the yellow, blue, red, green, brown die springs, YELLOW ones are the lightest load ones.
However, because die springs are well suited for high stress applications, they are also suitable for a variety of other applications as well.

Package includes: 10 Pcs Die Spring

Product Features

  • Die Spring: compatible with most 3D Printer Bed, great Ender 3/2 heat bed springs, flat top and stiffer;
  • Apologise and Declare: we are very sorry that because of our product is very popular on Amazon, being sold by other sellers now, this have mislead our customers. We statement: about the product Spring, we only sold on Fuyuansheng shop, other sellers are fake, is not our FYSETC brand, we will not offer after-sales guarantee if you pruchase wrong, thanks for your understanding.
  • Hole Diameter (OD) : 0.31″/ 8mm; Rod Diameter (Inner Dia): 0.16″/ 4mm; Length: 0.8″/ 20mm
  • Rectangular Section, strong, keeps print bed level better.
  • After Sales Guarantee: each one desfective item can have the free replace or refund, need more help please feel free to email or QA us, we will try our best to service you.

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