Tanotis For 42mm NEMA17 Stepper Motor Alloy Steel Mounting Bracket Materials 10PCS * USB 2

10PCS * USB 2

The unit is based on a FTDI chip and comes with a read LED and buzzer

We also carry these in yellow

A solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control circuitry

Tanotis For 42mm NEMA17 Stepper Motor Alloy Steel Mounting Bracket Materials 10PCS * USB 2For 42mm NEMA17 Stepper Motor Alloy Steel Mounting Bracket Description Material: alloy steel Size: 5X5X5cm(L*W*H) Color: black Feature: Durable with alloy steel material Fit for 42mm stepper motor such as NEMA17 Easy to install Package Included: 1 x For 42mm NEMA17 Stepper Motor Alloy Steel Mounting Bracket