DC Motor PWM Speed Controller 1203BB 2-Pack, 6-28V 3A

✅ Set the motor speed. The rotary control changes PWM output without altering the power supply setting.

✅ Change direction on demand. A wired switch gives forward, stop and reverse positions for the mechanism.

✅ Equip two projects. The pack holds two controller modules, each with its own control and switch.

✅ Match the motor current. Check running and starting current against the stated 3 A continuous output.

Speed and direction from one small module

A two-pack of 1203BB controller modules for compatible brushed DC motors in small projects and bench setups. Each module pairs a rotary PWM control with a wired forward, stop and reverse switch, and takes a 6-28 V DC supply. Motors and power supplies are not included, and the boards are not for direct connection to household AC mains.

Technical details

• Model: 1203BB
• The specified supply range is 6–28 V DC, with a maximum continuous output current of 3 A.
• Each board is approximately 50 × 32 mm, with a switch lead of approximately 15–16 cm.
• Motors and power supplies are not included.

Check your motor current and supply, then add the two-pack to the parts bin.