This Limit switch features a compact design, easy wiring, and long mechanical life. They're also built to withstand harsh conditions with a combination of reinforced plastic and aluminum die-cast components.

With this Mini Style DC Motor Speed Regulator, you can control the speed of a DC motor by adjusting the Pulse-Width-Modulation (PWM). That means you can get precise speed control for your projects, whether it's for LED lights or DC motors. You can adjust the speed anywhere from 1-100%, so you have a wide range of options to work with. So why not give it a try for your next project?

The optical endstop is a reliable and versatile endstop / switch for 3D Printers, CNC machines and other tools. Its innovative design is based on optical transmission, making it noiseless and ensuring a long lifespan of over 100,000 uses. Additionally, it is compatible with the RAMPS 1.4 board.

Every build needs a big, red STOP switch that's easy to see and hit in an emergency. When you push it, it will latch in the down position and must be rotated to be released. This helps prevent accidental re-activation.

The PiBot Opto-Isolated Relay Module is a great way to switch outputs like coolant, mist, or a VFD to turn on a spindle with the Pibot controller. This board is super easy to use and features 3 opto-isolated relays to minimize electrical interference.

The PiBot stepper motor driver module is an excellent choice for driving our Nema23 stepper motors. With a maximum current output of 4.12A-4.5A, it can handle even the high-powered Nema23 motors. The driver chip in these modules is the genuine Toshiba TB6600HG, designed for high-performance control of stepper motors. This ensures that your motor will function smoothly and precisely.

RAMPS is short for Reprap Arduino Mega Pololu Shield, it is mainly designed for the purpose of using pololu stepper driver boards (similar to 4988 driven board). RAMPS can only work when connected to its mother board Mega 2560 and 4988/DRV8825.

The DQ542MA Stepper Motor Driver is a two-phase hybrid stepping motor driver, designed for use with all kinds of 2-phase hybrid stepper motors with an outside diameter of 42mm to 86mm. This high power driver can be widely found in middle and big size numerical control devices, such as CNC machines, packing machines, etc.

The S109AFTG stepper motor driver is easy to use and can control a two-phase stepping motor, making it a great choice for professionals.