Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

B

BuildYourCNC

Mach3 USB CNC controller board with USB cable for Mach3 CNC machine control

Mach3 USB CNC controller board with USB cable for Mach3 CNC machine control

BuildYourCNC

Mach3 USB Interface Board

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$35.00

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shop is the next step on our mission to make commerce better for everyone.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Mach3 USB CNC Controller Board Control a Mach3-based CNC machine through USB instead of relying on an older parallel-port computer. This Mach3 USB CNC controller board is a practical motion-control option for DIY CNC routers, CNC mills, pl...

Delivery & Returns

Returns accepted within 30 days

Exclusive offer available

BuildYourCNC

4.7 (18)

More from BuildYourCNC

18/4 AWG shielded stranded cable for CNC stepper motors and spindle wiring

4 Conductor 18 AWG SHIELDED Cable

1/2 inch 5-start 10 TPI ACME lead screw for CNC linear motion

1/2" Lead Screw (2 turns per inch)

1/2 inch ACME anti-backlash nut for 5-start 10 TPI CNC lead screw

1/2" Anti-Backlash Nut

(2)

C98 plasma voltage divider 50 to 1 module for CNC plasma voltage measurement

C98 Plasma Voltage Divider 50:1 (Max 500V Input)

Inductive proximity sensor switch for CNC home and limit positions

Inductive Proximity Sensor Switch

PoKeys57CNC USB Ethernet CNC controller board for Mach3 and Mach4

USB and Ethernet CNC Control for Mach3 or Mach4 (Pokeys57CNC)

(1)

STM32F0 ARM microcontroller advanced kit with sensors displays programmer and breadboards

ARM Microcontroller Advanced Kit (STM32F0)

ESS Ethernet Smooth Stepper board for Mach3 and Mach4 CNC control

ESS - Ethernet Smooth Stepper Board

24VDC dual relay module for CNC spindle control and accessory switching

24VDC Dual Relay Module

C14 IEC 320 AC power inlet with red rocker switch and fuse holder for control panels

AC Power Connector C14 Male 3 Pins Screw Panel Mount 10A 250V IEC 320 With Fuse and Switch

8mm nozzle fitting for water-cooled CNC spindle tubing connection

8mm Nozzle Fitting for WATER-COOLED SPINDLE MOTOR

PoKeys57CNC CablePack with flat ribbon cables and IDC connectors for CNC wiring

PoKeys57CNC CablePack

(1)

Related to BuildYourCNC

MandalaRoseWorks

4.9

(115)

FireThorn Flex Plates - with ThornGrip Surface

(4)

Voron 2.4 Side, Top and Door Panels

(6)

Clicky-Clack Door Panel for Voron

(2)

Matched Height Kinematic Kit

(9)

RatRig VCore4 - Hybrid/IDEX Upper Motor Mounts

(2)

RatRig VCore 4 - Enclosure Side Panels

(3)

RatRig VCore 4 - Enclosure Top Cover

RatRig VCore 4 - Enclosure Front Door

(3)

VORON 350 BED

(7)

Nevermore StealthMax V2 Hardware Kit

(1)

RRVC4 CNC Tool Head - CoreXY/Hybrid Back Plate

(3)

Custom Firethorn Flex Plates - With ThornGrip Printing Surface

RobotShop USA

4.7

(349)

Litter-Robot 3 Open Air Cat Sensor

Litter-Robot 3 Open Air Cat Sensor

(39)

Litter-Robot 3 Open Air Anti-Pinch Pins (2pk)

Litter-Robot 3 Open Air Anti-Pinch Pins (2pk)

(13)

Litter-Robot 3 Open Air DFI Hardware (v2)

Litter-Robot 3 Open Air DFI Hardware (v2)

(21)

50 Kg Micro Load Cell

50 Kg Micro Load Cell

Nexus 38mm Plastic Omni Wheel

Nexus 38mm Plastic Omni Wheel

(1)

3mm Brass Hex Coupling For 38MM Plastic Omni Wheel

3mm Brass Hex Coupling For 38MM Plastic Omni Wheel

6V, 26RPM, 188 oz-in 360:1 Spur Gear Motor - Gold Spark

6V, 26RPM, 188 oz-in 360:1 Spur Gear Motor - Gold Spark

ESP32 UWB (Ultra Wideband) w/ WROOM Core

ESP32 UWB (Ultra Wideband) w/ WROOM Core

Seeedstudio XIAO ESP32C3 - Tiny MCU w/ Wi-Fi & BLE

Seeedstudio XIAO ESP32C3 - Tiny MCU w/ Wi-Fi & BLE

Cytron 13A DC Motor Driver - GROVE Compatible

Cytron 13A DC Motor Driver - GROVE Compatible

Clearpath Robotics TurtleBot 4 Mobile Robot

Clearpath Robotics TurtleBot 4 Mobile Robot

Lynxmotion SES - 75mm Carbon Fiber Tubes (2pk)

98% off

Lynxmotion SES - 75mm Carbon Fiber Tubes (2pk)

Cartographer3D

4.9

(19)

Cartographer V4 - Toolhead Cable ($2.50 when bought with probe)

(4)

Cartographer V4 - AIO - JRRF26 Edition

Roborock US Official Store

Exclusive offer available

Roborock Official Floor Cleaning Solution for Robot Vacuums

(154)

49% off

Roborock Q10 S5+ Robot Vacuum and Mop with Auto-Empty Dock

(34)

38% off

Roborock Saros 10R Robot Vacuum with Multifunctional Dock 4.0

(77)

$999.99$1,599.99

42% off

Roborock Q7 M5+ Robot Vacuum and Mop with Auto- Empty Dock (Upgraded from Q5 Max+)

(36)

Roborock Washable Filter*2 pcs for Roborock Qrevo S, Qrevo MaxV, Qrevo Pro, Qrevo Plus, Qrevo Curv Series, Qrevo Edge Series, QV Series and Qrevo S5V

(14)

23% off

Roborock QV 35A Robot Vacuum with Multifunctional Dock (Upgraded from Qrevo S)

(48)

Roborock Qrevo Edge 2, Robot Vacuum

15% off

Roborock Qrevo S Pro Robot Vacuum and Mop - 18,500 Pa Suction & Multifunctional Dock

(3)

Roborock Saros 20 – AdaptiLift™ Chassis 3.0 for Smooth Threshold Crossing, Powered by 36,000 Pa Suction

(10)

33% off

Roborock Qrevo S5V Robot Vacuum with Multifunctional Dock

(21)

Roborock Saros 20 Sonic Robot Vacuum with Brand New RockDock®

(1)

27% off

Roborock Qrevo CurvX Robot Vacuum with Multifunctional Dock 3.0 Thermo+

(18)

$1,099.99$1,499.99

66% off

【Certified Refurbished 90% New】Roborock Qrevo MaxV with Multifunctional Dock 2.0

(2)

$479.99$1,399.99

Discover top brands

Little Sleepies

Exclusive offer available

Little Sleepies

4.9 (398.5K)

OOFOS

Exclusive offer available

OOFOS

4.5 (178.2K)

Mandala Scrubs

Exclusive offer available

Mandala Scrubs

4.6 (11K)

Culture Kings US

Culture Kings US

Culture Kings US

4.7 (145.8K)

32 Degrees

4.7 (227.9K)

Aviator Nation

Exclusive offer available

Aviator Nation

4.5 (89.3K)

Exclusive offer available

Revice

4.5 (8.5K)

Exclusive offer available

The GLD Shop

4.7 (167K)

Rockstar Original

Rockstar Original

Exclusive offer available

Rockstar Original

4.6 (180.4K)

Fashion Nova

4.3 (428.9K)