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Main > 3D print > RepRap electronics

Electronic parts for 3D printers

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MEGA 2560 is functionally identical to the extremely popular and easy-to-use open source Arduino MEGA2560. The board is based on the ATmega2560 wich runs at 16MHz. It has 54 digital I/O pins (of which 15 provide PWM output) and 16 analog inputs. This package comes with a 1.5 ft USB cable.
ID: 10300   Your Price: €27.00
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Brand: Geeetech
RAMPS 1.4 is designed to fit the entire electronics needed for a RepRap 3D printer in one small package at low cost. It interfaces Arduino Mega 2560 boards.
ID: 10444   Your Price: €12.00
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Brand: Bigtreetech
Bigtreetech SKR v1.4 is a 32 bit motherboard with ARM Cortex-M3 processor and 100 MHz LPC1768 chip. The board supports I2C and SPI communication interfaces. It also has the option of extending its functionality with WiFi connectivity based on the ESP-01S module. BTT SKR v1.4, in addition to the connectors that allow you to connect the most important components of the 3D printer, offers great opportunities for easy expansion of the device.
ID: 12572   Your Price: €58.00
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Brand: Bigtreetech
This is a drop-in replacement for Ender 3 and Ender 5 motherboard, based on 32-bit ARM Cortex M3 CPU, with integrated TMC2209 drivers in UART mode, with touchscreen and BL Touch support, runs Marlin 2.0 firmware.
ID: 11992   Your Price: €62.38
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Brand: Bigtreetech
This is a drop-in replacement for Ender 3 and Ender 5 motherboard, based on 32-bit ARM Cortex M3 CPU, with integrated TMC2209 drivers in UART mode, BL Touch and power resume support, runs Marlin 2.0 firmware.
ID: 12340   Your Price: €57.30
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With a SD card reader, a rotary encoder and a 20x4 Line LCD screen - connect it easily to RAMPS 1.4 using the included adapter and 30 cm cables.
ID: 10660   Your Price: €19.91
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Full graphic Smart Controller (AKA RepRapDiscount 12864) contains a SD-Card reader, an rotary encoder and a 128*64 dot matrix LCD display. You can easily connect it to your Ramps 1.4 board using the included flat cables and adapter.
ID: 10342   Your Price: €21.80
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This adapter lets you connect smart controller LCD 2004 or LCD 12864 to RAMPS 1.4. Size: 6.2x1.9x2 cm. LCD controller and cables not included.
ID: 10618   Your Price: €3.00
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This encoder is often used with LCD displays to navigate menus and confirm selection. It's also used on 2004 LCD controller for 3D printers.
ID: 11916   Your Price: €3.00
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Brand: Bigtreetech
This dual mode (touch screen or 12864 LCD mode) 3.5" touch screen is a drop-in replacement for Ender 3 LCD controller. It supports SD card and USB Flash drive printing, and has a WiFi module (ESP8266 ESP-01) support (WiFi module not includeed). It is compatible with the original Ender 3 mainboard, but it can be only used in 12864 mode (no touch screen) - for dual mode, SKR mainboard is needed.
ID: 11693   Your Price: €49.00
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Brand: Creality
Ender 3 (Pro) display cable, length 40 cm.
ID: 12311   Your Price: €6.30
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Brand: Creality
Creality made auto leveling sensor, compatible with Ender series 3 and 5, but only with 32-bit motherboard (Creality board V4.2.2/V4.2.7 or other compatible boards, e.g. BIGTREETECH SKR MINI E3).
ID: 12220   Your Price: €37.00
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Brand: Antclabs
BLTouch is an auto leveling sensor for 3D printers that can precisely measure the tilt of Bed surface. It is fulfilled with simple structure and high precision by using progressively designed solenoid and hall sensor. This is genuine BLTouch by Antclabs.
ID: 11475   Your Price: €44.00
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Brand: Antclabs
Spare push pin for Antclabs BLTouch, fits BLTouch-Smart V2.0 and later.
ID: 11942   Your Price: €10.49
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Black metal bracket for BLTouch upgrade, fits the Ender/CR series 3D printers, with no additional equipment.
ID: 11937   Your Price: €5.18
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1.5 meter long cable for BLTouch, with BLTouch connector on one side and 2-pin + 3-pin Dupont connector on the other side.
ID: 11679   Your Price: €8.63
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1.5 meter long cable for BLTouch, with BLTouch connector on one side and 2-pin XD (the connector is 3-pin with only 2 wires connected) + 3-pin Dupont connector on the other side.
ID: 11680   Your Price: €8.63
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Brand: Creality
BLTouch Cable for Creality 3D CR-10 Pro V2 and CR-10 Max, 28 AWG, 5-pin, 750 mm.
ID: 12231   Your Price: €12.00
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Cartridge heater for 3D printer hotend, 6x20 mm heater element, includes 1 m cables.
ID: 10626   Your Price: €2.50
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Brand: RobotDigg
Right angle cartridge heater for 3D printer hotend, 6x20 mm heater element, includes 1 m cables.
ID: 11134   Your Price: €5.31
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Cartridge heater for 3D printer hotend, 6x20 mm heater element, includes 1 m cables.
ID: 10842   Your Price: €2.46
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Cartridge heater for 3D printer hotend, 6x20 mm heater element, includes 1.5 m wires.
ID: 11933   Your Price: €2.65
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Heavy duty microswitch with roller wheel, max 15A 250VAC, dimensions: 27.8x15.9x10 mm, lever length 27 mm, roller diameter 4.75 mm.
ID: 10629   Your Price: €1.50
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Brand: SS-5GL
SS-5GL endstop limit switch for 3D printer
ID: 10322   Your Price: €1.50
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Smaller than SS-5GL, this micro endstop (also known as Makerbot MK7/MK8 switch) is oftenly used on different 3D printers. Dimensions (body only): 12.8x6.2x5.9 mm.
ID: 11938   Your Price: €0.60
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Brand: RobotDigg
Endstop Mechanical Limit Switch, with 500mm lead wires to connect to RAMPS 1.4 Board.
ID: 10632   Your Price: €3.32
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100 Kohm thermistor (model 3950) for measuring both the heatbed or the extruder temperature. Assembled, including 100 cm wire and 2-pin Dupont connector.
ID: 10448   Your Price: €2.32
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100 Kohm thermistor (model 3950) for measuring both the heatbed or the extruder temperature. Assembled, including 100 cm wire and 2-pin XH connector.
ID: 10503   Your Price: €2.32
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B3950 NTC 100K thermistor in cartridge with 1 m wire and XH2.54 connector. Cartridge dimensions: 3 mm diameter, 15 mm length.
ID: 12312   Your Price: €3.50
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Brand: RobotDigg
Aluminium heated bed MK3, 214x214x3 mm, not assemled, resistors, LEDs, cables and thermistor not included!
ID: 10731   Your Price: €17.92
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Brand: Creality
Ender 3 / 3 Pro aluminium hetbed, with termistor and wires, 24V, 220W, 235x235 mm.
ID: 11839   Your Price: €36.50
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Brand: RobotDigg
Round PCB heatbed for delta printers, 12 VDC, 3.5 Ohms, 220 mm diameter, printing area 200 mm. Doesn't include resistor, LED, wires or thermistor.
ID: 10630   Your Price: €15.00
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Brand: RobotDigg
220 VAC, 750 W, 310x310 mm silicone heating pad with 4 holes for CR-10, 3M adhesive backing, integrated lead wires and NTC 100K 3950 thermistor.
ID: 11640   Your Price: €42.47
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Heatsink for SSR 10A and 25A Solid-state Relay.
ID: 10873   Your Price: €4.65
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Power adapter 12V 10A output, 110-240V input, 5.5 x 2.5mm DC plug, includes 1 m power cord with EU plug.
ID: 10671   Your Price: €25.00
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Brand: Mean Well
High quality enclosed power supply with 12VDC/17A output, 115/230VAC input (select by switch), with up to 90% efficiency 30 mm low enclosure profile and cooling by air convection (no fan), it can easily be used for LED strips or 3D printers.
ID: 12603   Your Price: €40.00
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This professional 350W 24V 14.6A Switching Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. Can be switched between 115V and 230V input.
ID: 11040   Your Price: €50.00
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Brand: Mean Well
High quality enclosed power supply with 24VDC/14.6A output, 115/230VAC input (select by switch), with up to 89% efficiency 30 mm low enclosure profile and active fan cooling, it can easily be used for 3D printer or small CNC.
ID: 12604   Your Price: €47.50
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Induction proximity sensor, PNP type (NO), detection range 8 mm, operating voltage 6-36 V, output current max 300 mA, dimensions M18x70 mm, cable length 1.2 m.
ID: 10886   Your Price: €7.50
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Induction proximity sensor, NPN type, detection range 4mm, can be used for 3D printer bed autoleveling. Operating voltage 6-36 V, output current 300 mA, dimensions M12x60 mm, cable length 1.2 m.
ID: 11672   Your Price: €6.00
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Induction proximity sensor, NPN type, detection range 8mm, can be used for 3D printer bed autoleveling. Operating voltage 6-36 V, output current 300 mA, dimensions M18x70 mm, cable length 1.2 m.
ID: 11673   Your Price: €6.00
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Brand: Keyes
A4988 is a complete microstepping motor driver with built-in translator for easy operation. The product is available in full, half , 1/4, 1 / 8 and 1 /16 step mode to operate bipolar stepper motors of an output drive capability of up to 35 V and ± 2 A.
ID: 10547   Your Price: €3.20
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DRV8825 can drive high torque motor, compared to A4988 it can stand for up to 45 VDC power supply, output 2.5 A per phase and supports full, half, 1/4th, 1/8th, 1/16th and 1/32th microstepping.
ID: 10812   Your Price: €4.25
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Brand: Makerbase
TMC2208 is an ultra-quiet two-phase stepper motor drive chip, continuous drive current 1.4A, peak current 2A, voltage range 5.5V-36V, 3-5V logic, 256 subdivision. This is revision 2.0.
ID: 11894   Your Price: €9.50
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Brand: Makerbase
Ultra silent stepper motor driver, supports up to 256 microsteps, sensorless homing, max 2.5A current, 6-28V power supply, 3.3/5V logic, dir/step or UART mode. Large heatsink is included in the package.
ID: 12585   Your Price: €10.00
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Brand: Bigtreetech
Enhanced version of 2209 driver, with up to 256 microsteps, max. 2.8A current, 5-29V power supply, supports step/dir or UART mode, MicroPlyer, StealthChop2, SpreadCycle and StallGuard 4. It's compatible with the CoolStep standars, it saves up to 75% power.
ID: 12573   Your Price: €10.50
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Brand: E3D
This motor is lighter and shorter than a typical NEMA17 motor, however it produces almost as much torque. It is suitable for driving geared or direct extruders and is used on E3D's Titan extruder.
ID: 10995   Your Price: €23.23
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Brand: Osmtec
This is the shortest bipolar Nema 17 stepper motor we have, it with step angle 1.8° and size 42x42x20mm. It has 4 wires (40 cm long, without connector), each phase draws current 1.0A, with holding torque 16Ncm (22.66oz.in). Works great with various 3D printer extruders.
ID: 12442   Your Price: €12.35
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Brand: Osmtec
This is high torque Nema 17 stepper motor with 1.8° step angle (200 steps/revolution). Each phase draws 2A, allowing for a holding torque of 59Ncm(83.6oz.in). It's good ideal for 3D printers, as well as CNC and robotics applications. The motors are supplied with a 1 metre long power cable with a 4-pin Dupont female connector already fitted.
ID: 11130   Your Price: €17.60
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Brand: Osmtec
This is popular geared Nema 17 stepper motor with a medium body and torque. It has an integrated planetary gearbox with a 5.18:1 gear ratio, the resolution reach 0.35° step angle. It's a good solution in applications that need very low rotation speeds and/or lots of torque.
ID: 11045   Your Price: €61.50
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Brand: RobotDigg
300 mm long stepper motor cable with 4-pin 2.54 mm Dupont connector, and motor connector which fits RobotDigg and Wantai stepper motors.
ID: 11137   Your Price: €1.30
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Brand: RobotDigg
800 mm long stepper motor cable with 4-pin 2.54 mm Dupont connector, and motor connector which fits RobotDigg and Wantai stepper motors.
ID: 11138   Your Price: €1.86
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Brand: RobotDigg
1200 mm long stepper motor cable with 4-pin 2.54 mm Dupont connector, and motor connector which fits RobotDigg and Wantai stepper motors.
ID: 11139   Your Price: €2.45
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Brand: RobotDigg
700 mm long stepper motor cable with 4-pin 2.54 mm Dupont Lock connector, and motor connector which fits RobotDigg and Wantai stepper motors.
ID: 11189   Your Price: €2.79
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Stepper motor cable with standard connector on motor end and 4-pin JST XH 2.54 mm connector on the other end of cable.
ID: 11897   Your Price: €1.59
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Stepper motor cable with standard connector on motor end and 4-pin JST XH 2.54 mm connector on the other end of cable.
ID: 11898   Your Price: €1.86
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Stepper motor cable with standard connector on motor end and 4-pin JST XH 2.54 mm connector on the other end of cable.
ID: 11899   Your Price: €1.99
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Stepper motor cable with standard connector on motor end and 4-pin JST XH 2.54 mm connector on the other end of cable.
ID: 11900   Your Price: €2.39
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Stepper motor cable with standard connector on motor end and 4-pin JST XH 2.54 mm connector on the other end of cable.
ID: 11901   Your Price: €2.80
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This switchboard enables connecting two stepper motors (e.g. NEMA17) to a single motor driver and it's usually used for 3D printer z-axis motors. Comes with 10 cm connector cable with JST XH connectors on both ends.
ID: 11919   Your Price: €2.50
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PET Braided Sleeve, 8mm in diameter, it can carry 8 to 10 pieces 18AWG lead wires. Sold per meter, max. 10m in continuous roll.
ID: 11876   Your Price: €1.19
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Brand: Prusa Research
This product is the replacement Hotend fan MINI/+. It is ONLY compatible with the Original Prusa MINI/+.
ID: 12087   Your Price: €14.47
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Ball bearing cooling fan, 12V/0.1A, 40x40x10 mm, with 28 cm cables.
ID: 10748   Your Price: €4.25
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Brand: Runda
5015 12V 0.23A brushless DC fan, 6500 RPM, 35 dBa, air flow 19.5 CFM, dimensions 50x50x15 mm.
ID: 11880   Your Price: €4.50
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Brand: Runda
5015 24V 0.1A brushless DC fan, 6500 RPM, 35 dBa, air flow 19.5 CFM, dimensions 50x50x15 mm.
ID: 11377   Your Price: €4.50
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24V 0.1A turbine blower, 2.2CFM, 40x40x10 mm, 25cm wires, commonly used as print cooler in Creality Ender series 3D printers.
ID: 11882   Your Price: €5.18
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Strong blower fan for 3D print cooling, 12 V, 0.05 A, 2.25CFM, 40x40x20 mm, 50 mm cables with 2510 2-pin connector.
ID: 10927   Your Price: €4.78
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24V 4020 turbine DC fan, 40x40x20 mm, 250 mm wires with 2-pin connector.
ID: 11669   Your Price: €4.78
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Strong blower fan for 3D print cooling, 12 V, 0.1 A, 50x50x15 mm, 200 mm cables with 2510 2-pin connector.
ID: 10928   Your Price: €3.72
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5015 24V 0.06A ball bearing turbo fan, 4000 RPM, dimensions 50x50x15 mm, 280 mm wires with 2-pin connector.
ID: 11668   Your Price: €5.00
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Brand: Creality
Hotend cooling fan for Creality Ender 3, 24 V, 0.1 A, 40x40x10 mm.
ID: 11378   Your Price: €6.50
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Brand: Creality
Ender 3 electronics cooling fan, 24V, with connector.
ID: 11379   Your Price: €8.63
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Brand: Creality
Filament Cooling Fan for Creality 3D Ender 3, 40x40x10 mm, 24 V, 0.1 A.
ID: 11433   Your Price: €8.50
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Aluminium heatsink for mosfets or stepper drivers. Heat adhesive included.
ID: 10461   Your Price: €0.40
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Aluminium heatsink for electronic components. Heat adhesive included.
ID: 10814   Your Price: €0.80
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Aluminium heatsink for electronic components. Heat adhesive not included.
ID: 10815   Your Price: €0.86