Parallax 12 Volt 2 Amp Power Supply A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Red) and dynamic UI elements

and dynamic UI elements

0 extended range for indoor positioning

verify your specific module's address using an I2C scanner sketch

Perfect Integration - Ideal for 3D printer control systems

*1 This function is available by connecting an optional temperature sensor probe

Parallax 12 Volt 2 Amp Power Supply A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Red) and dynamic UI elementsParallax 12 Volt 2 Amp Power Supply The Parallax 12 Volt 2 Amp Power Supply is a regulated DC power supply unit designed to deliver stable 12V DC output at up to 2 amperes of continuous current, making it ideal for powering microcontroller development boards, robotics platforms, and embedded systems projects. Electronics engineers, hobbyists, and educational institutions rely on this supply for prototyping and testing circuits that require clean,