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Our range of Mechanics/CNC components caters to mechanically-minded individuals, with extrusions, motors, belts and other parts relating to linear motion, structural design, as well as precision movement along predefined axes. From Smoothieboards to springs, this category focuses on everything you need for your mechanical engineering projects.
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Our range of Mechanics/CNC components caters to mechanically-minded individuals, with extrusions, motors, belts and other parts relating to linear motion, structural design, as well as precision movement along predefined axes. From Smoothieboards to springs, this category focuses on everything you need for your mechanical engineering projects.
This category was born from our curiosity and eagerness for building machines, equipment and toys like 3D printers, CNC machines and robots, and is essentially the culmination of all of the different parts and components that we have enjoyed using over the years. And just like all of our other products here at DIYElectronics, these are all parts that we trust and utilise in our own projects, ensuring that you, our customers, are getting the exact same quality that we choose to use.
Whether you are looking to build CNC machines, 3D printers or little robot buddies to clean the house, our Mechanics/CNC section is the best place to start looking for the parts you need.
LessThe Arduino CNC Shield is an easy to install expansion for the Arduino UNO board – allowing for precision control of up to four stepper motors via GRBL.
The Arduino Motor Shield uses L293D motor drivers and a 74HC595 shift register to drive 2 servo motors and 2 stepper motors or up to 8 half-bridge drivers.
The RAMPS 1.5 Arduino Shield is the most recent iteration, with modified MOSFET placement & more reliable fuses - Designed by the RepRap community.
The Motor Driver HAT simply plugs directly into the top of a Pi board, offering true convenience for integrating motors into Raspberry Pi projects.
The Dual Stepper Motor HAT is made for Raspberry Pi, to make driving steppers as easy as putting possible for Raspberry Pi Makers.
This small 9x9x5mm Heatsink for Stepper Motor Drivers utilises passive cooling to prevent thermal damage and overheating.
The DRV8825 Stepper Driver IC is a handy replacement part, letting you fix faults and get back to fabricating without replacing the entire module.
These TMC2208 Drivers are SMD IC components for repairing faulty modules, with a full suite of features for effective driving of 2-phase steppers.
The M860H Stepper Motor Driver is first a foremost a powerful driver that is able to drive most large stepper motors.
This T nut is used with our PG20 20x20 T-Slot or V-Slot Aluminium extrusions for securing a multitude of extras and accessories to your Aluminium Extrusion.
This powerful NEMA 23 Stepper Motor offers a maximum 2A current rating and 9kg.cm holding torque, controllable with unipolar or bipolar stepper motor drivers.
This NEMA 17 Stepper Motor with 30:1 Gearbox is designed for high torque low RPM applications like in direct drive extruders.
These TMC2209 V1.2 Stepper Motor Drivers help ensure UltraQuiet operations for your 3D Printer during linear or rotational motion, offering precise stepping. 2A RMS | Step/Dir | UART | StealthChop2 | StallGuard4 | Stall Detection | CoolStep
These UltraQuiet TMC2226 V1.0 Stepper Motor Drivers from BigTreeTech offer StallGuard4 with sensorless homing, StealthChop2, and the UART working mode. 2A RMS | Step/Dir | UART | StealthChop2 | StallGuard4 | Stall Detection | CoolStep | SpreadCycle
This is a high quality, high tourque bi-polar(2 coils / 4 wires) stepper motor with 480mm Lead Screw, featuring 4 leads and an 8mm Pitch.
This S2M Timing Belt is often used for RepRap 3D Printers and is capable of converting high torque from servomotors into linear motion.
This 280x6mm GT2 Timing Belt is designed to convert rotational power from various motors such as stepper motors and servo motors into linear motion.
These awesome little Neodymium N38 Ring Magnets are perfect for all kinds of hobbyist applications, from enclosure doors to simple snap circuits.
The DQ860HA Stepper Motor Driver is a 2-phase hybrid stepping motor driver made with smooth operation, low noise and low heat for 3D Printers and CNC Projects.
This S2M Timing Belt is often used for RepRap 3D Printers and is capable of converting high torque from servomotors into linear motion.
Aluminium Extrusion satin anodised, strut profile PG40 with a dimension of 40X40mm and 4 T-Slots Heavy (Price is per meter)
Place the finishing touch on your modular frame with these plastic 40x40mm T-Slot End Caps, designed to fit the Heavy PG40 T-Slot Aluminium Extrusion Profiles we stock for you.
Place the finishing touch on your modular frame with these large plastic 80x80mm T-Slot End Caps, designed to fit the Heavy PG40 T-Slot Aluminium Extrusion Profiles in a 2x2 grid.
Place the finishing touch on your modular frame with these plastic 30x30mm T-Slot End Caps, designed to fit the 30x30 T-Slot Aluminium Extrusion Profiles we stock for you.
Aluminium Extrusion satin anodised, strut profile PG20 with a dimension of 20x20mm and 4 T-Slots (Price Per Meter)
Place the finishing touch on your modular frame with these plastic 20x20mm T-Slot End Caps, designed to fit the PG20 T-Slot Aluminium Extrusion Profiles we stock for you.
The DQ542MA Stepper Motor Driver is a 2-phase hybrid stepping motor driver made with high-speed torque and positioning accuracy for 3D Printers and CNC Projects.
An easy solution for securing your GT2 Timing belt to your CNC project.
An idler pulley for 6mm Timing belt. Made from aluminium and fitted with two 5mm bore bearings for low friction, smooth motion.
A toothed idler pulley for 6mm GT2 Timing belt. Made from aluminium and fitted with two 3mm bore bearings for low friction, smooth motion.
Pre-cut galvanised steel threaded rod. Sold per meter. We can cut to size required but you have to buy it per m.
This high torque, low-inertia NEMA 23 Stepper Motor offers 1.2Nm holding torque and 2A current for large 3D printers and highly precise CNC projects.
M5x75 Zinc Plated Steel slotted cheese head machine screw. Grade 4.8 DIN84 compliance.
Strong N38 Grade Neodymium Magnets in standard Disk shape with 8mm diameter and 2mm thickness.
Anti Backlash lead screw nut for TR8x8 metric lead screws. The nut consists of 2 pieces with a preloaded spring between them to get rid of backlash during movent.