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Product description: M1U550 - single-channel DC 22 V / 1.8 A motor controller - UART interface - Pololu 5077
A controller from Pololu based on the M1U550 system, enabling operation of a DC motor . It uses the UART TTL interface for communication. It can control motors powered with voltage from 1.8 V to 22 V. The maximum output current per channel is 1.8 A. The controller can also withstand current surges of up to 5 A for several seconds. The user can connect several controllers to the same TTL serial bus and expand the project with additional motors. The set includes a 1x12 goldpin strip with a pitch of 2.54 mm for self-soldering .
The manufacturer provides a detailed user guide that makes it easier to start working with the module - check it out!
M1U550 - single-channel DC 22 V / 1.8 A motor controller - UART interface - Pololu 5077.
The controller works with motors powered with voltage from 1.8 V to 22 V.
Main features of the M1U550 controller
- Control of one DC motor
- UART interface
- Possibility to connect multiple controllers to one serial bus and expand the project with additional engines
- Protection against reverse voltage on the motor power supply up to 20 V
- Optional cyclic redundancy check (CRC)
- Configurable traffic parameters:
- maximum acceleration/deceleration
- initial speed
- delay in changing direction
- Eight PWM frequency options from 1 kHz to 80 kHz
- Protection in case of connection loss
- Configurable automatic error response
- Measuring the engine supply voltage (VIN)
- Operating status indication via LED diodes
Technical specifications of the M1U550 controller
- Number of channels: 1
- Supply voltage: 1.8V to 22V
- Operating voltage of the logic part: from 3 V to 4.9 V (5 V voltage is not recommended)
- Continuous current per channel: 1.8 A
- Maximum instantaneous current: 5 A
- PWM frequency: 1 kHz to 80 kHz
- Dimensions: 15.24 x 15.24 mm
- Weight: 1.2 g
Set contents
- M1U550 - single-channel DC motor controller 22 V / 1.8 A - UART interface - Pololu 5077
- Goldpin strip 1x12 pitch 2.54 mm
The module is based on the M1U550 system.
