3D Printer DIY Kit Ramps1.4 A4988 Mega2560 Micro Sd Endstop Thermistor

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3D Printer DIY Kit Ramps1.4 A4988 Mega2560 Micro Sd Endstop Thermistor

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**NOTE: Please let us know which option you want to receive via the message on checkout step (if there are multi options)

3D Printer DIY Kit Ramps1.4 A4988 Mega2560 MicroSD Endstop Thermistor


This is a 3D Printer Starter Kit, developed specially for those beginners who are interested in 3D printer. You may learn about through using these basic projects.

RAMPS 1.4:

Extended to control other accessories.
Fusion 5A additional safety and component protection.
Extra bed heating control fuse 11A.
Suitable 5 Pololu stepper driver board.
Pololu board pin socket, so they can be easily replaced or removed for future designs.
I2C and SPI pins left for future expansion.
All MOSFET PWM pin is hooked into versatility.
Servo connector is used to connect to the end block, the motor and the light emitting diodes.
These connectors are gold-plated, rated current of 3A.
LED indicates when the heater output.

A4988 driver:

Low RDS (ON) outputs
Automatic current decay mode detection / selection
Mixed with slow current decay mode
Synchronous rectification for low power dissipation
Internal UVLO
Crossover current protection
3.3 and 5 V compatible logic supply
Thermal shutdown circuit
Ground short circuit protection
Load short-circuit protection
Step five selectable modes: full, 1/2, 1/4, 1/8 and 1/16

Micro SD adapter:

SPI mode
Support voltage: 4.5 - 5.5V
Up to 50 MB / sec data transfer rate
It can be sitting directly in an Arduino
It can be used with other microcontrollers


Size: 40 x 40 x 15mm
Power: 12V
Current: 0.11A

Package included:

1 x Mega2560 development board
1 x Ramp1.4 control board
5 x A4988
5 x A4988 Heaksink
1 x Ramps micro SD card adapter
3 x V1.2 Limit mechanical switch endstop
1 x Cooling fan
1 x Universal screwdriver (31 in 1)
5 x 2 Pin female-female DuPont cable (70cm)
5 x 3 Pin female-female DuPont cable (70cm)
5 x 4 Pin female-female DuPont cable (70cm)
2 x Thermistor

    • Brand TechDaddy
    • Mfg Part # TDBG956155
Payment Methods
Shipping USPS, $1.99
Shipping Policy

We will arrange shipping for you within 3 days after payment cleared except the holidays.
- Estimated delivery time from date of shipment is 12-21 working days from our warehouse in China, over 80% of our customers receive the products within 20 working days (please note that these are estimates; post office and customs delays can occur, if so, please check the information at your local post office, if you still can not get the package, please contact us.
-We ship items to Worldwide.

Return/Exchange Policy

We accept return in 30 days

Other Policies


If you send email to us, In our working hours will be resumed within 24 hours.
If you we are not satisfied with the product or service, please contact me and don't give us negative or natural feedback. We must give you a satisfactory solution. Thank you!

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