A set of M3 nylon and brass spacers and screws from the brand Whadda

The Motor Driver de Stepper DRV8825 is a Module Indicated for Control of Stepper Motors of 3D Printers and CNC Equipment, With Current Regulation by Trimpot. The Module Accepts Power between 8.2V and 45V and can supply up to 1.5A per Phase, Supporting Micro Resolution up to 1/32 Steps. It has current and temperature overload protection.

15A Individual DC Motor Controller

Encoder for Pololu Wheel 42x19mm

SparkFun PWM Shield

EasyDriver Stepper Motor Driver V44

Big Easy Driver

SparkFun Wireless Motor Driver Shield

H-bridge Stepper Motor Dual DC Motor Driver L9110S

Pololu Carrier for MQ

Wio Link - IoT Controller

This compact expansion board plugs directly into the GPIO header on a Raspberry Pi B+, A+, or Pi 2 and provides an easy and low-cost solution for driving a pair of small brushed DC motors. Its integrated DRV8835 dual motor driver allows it to operate from 1.5 V to 11 V, making it a great control option for low-voltage motors.

Motor Speed Controller 12-40V 10A

WiDo is a WIFI IoT Node development board compatible with Arduino.

O SparkFun Pi Servo HAT permite que o Raspberry Pi controle até 16 servos motores de maneira directa e descomplicada por meio de uma conexão I2C.

This module is based on the popular L298N H Bridge DC Motor Driver . The circuit will allow you to easily and independently control two motors up to 2A each in both directions.

This DC motor driver can be used on 4WD mobile robot platforms, combat robots, smart car competition, drive pumps, electric fans, transporters, etc ...

Regulador carga p/ painel solar c/ 2USB

Conversor 220V-110V

Hexagonal Metal Bolt 5mm M3 Male-Female ideal for mounting all kinds of printed circuit boards, sensors, mechanical parts.

Hexagonal Metal Bolt 8mm M3 Male-Female ideal for mounting all kinds of printed circuit boards, sensors, mechanical parts.

Hexagonal Metal Bolt 15mm M3 Male-Female ideal for mounting all kinds of printed circuit boards, sensors, mechanical parts.

Hexagonal Metal Bolt 25mm M3 Male-Female ideal for mounting all kinds of printed circuit boards, sensors, mechanical parts.

Hexagonal Metal Bolt 35mm M3 Male-Female ideal for mounting all kinds of printed circuit boards, sensors, mechanical parts.

Hexagonal Metal Bolt 30mm M3 Male-Female ideal for mounting all kinds of printed circuit boards, sensors, mechanical parts.

Hexagonal Metal Bolt 8mm M3 Female-Female ideal for mounting all kinds of printed circuit boards, sensors, mechanical parts.