12-channel USB server driver
12-channel USB server driver
12-channel USB server driver
12-channel USB server driver
12-channel USB server driver
6-channel USB server driver
6-channel USB server driver
6-channel USB server driver
6-channel USB server driver
6-channel USB server driver
12-channel USB server driver - zdjęcie 1
12-channel USB server driver - zdjęcie 2
12-channel USB server driver - zdjęcie 3
12-channel USB server driver - zdjęcie 4
12-channel USB server driver - zdjęcie 5
6-channel USB server driver - zdjęcie 6
6-channel USB server driver - zdjęcie 7
6-channel USB server driver - zdjęcie 8
6-channel USB server driver - zdjęcie 9
6-channel USB server driver - zdjęcie 10

Mini Maestro USB 12-channel servo driver - Pololu 1352

Index: PLL-00068

12-channel servo controller with digital and analog signals. The user can control the servers via: PC (USB) application, serial interface and simple scripting language.

€27.79
€22.59 tax excl.

Available, 24h shipping!
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Manufacturer: Pololu
Compatibility: Arduino Raspberry Pi

Product specification: Mini Maestro USB 12-channel servo controller - Polol 1352

  • Power supply: 5 V to 16 V
  • Power consumption: 40 mA*
  • Number of channels: 12
  • Transmission speed: 300-200000 bps**
  • Control methods:
    • USB - included program for PC
    • Serial interface (UART) - e.g. communication with a microcontroller
    • scripts stored in the controller memory
  • Dimensions: 28 x 36.5 mm
* When the USB cable is connected, the device takes 10 mA more
** Self-detection function for speeds between 300 - 115200bps

Arduino compatible product

The manufacturer provides a library in GitHub for Arduino users.

Video

A film made by Polol company presenting the possibilities of the product.

Polol Maestro controller description

The Maestro series are versatile servo controllers that can also interpret digital and analogue signals. With a variety of control options, a wide range of power supply voltages, and simple operation, Maestro is suitable for many servo projects. Depending on the number of servers used, the user can choose the appropriate version. 6, 12, 18 and 24 channel modules are available.

Micro

Maestro 6

Micro

Maestro 12

Micro

Maestro 18

Micro

Maestro 24

Number of channels: 6 12 18 24
Number of analog inputs: 6 12 12 12
Number of digital inputs: 0 0 6 12
Width [mm]: 21,6 27,9 27,9 27,9
Length [mm]: 30,5 36,1 45,7 58,4
Weight [g]: 3,0 4,2 4,9 6,0
Pulse frequency: 33-100 Hz 1-333 Hz 1-333 Hz 1-333 Hz
Pulse range: 64-3280 μs 64-4080 μs 64-4080 μs 64-4080 μs
Script size: 1 KB 8 KB 8 KB 8 KB

Controller operation

The user can customize the controller to the needs of his project by choosingfrom three different communication interfaces:

USB computer application - the device connects to the computer via a mini USB cable. The controller is operated by means of an intuitive program, which enables, among other things:

  • control the position of the tongue
  • setting the speed of rotation of the servo
  • reading data from analogue and digital inputs
  • setting logical values to I/O outputs

In order to use the USB control option, simply download the program to the disk (version: Windows,Linux), runit and connect the controller to any USB port of your computer.

Serial Interface (UART) - the interface allows connecting Maestro to a central unit, which can be any microcontroller or runtime kit such as Arduino, STM32Discovery or Rasbperry Pi. Servomechanisms are supported by sending special character commands. Examples with description of the commands can be found in the manual.

Script- by selecting this option, the user can create and store in Maestro's memory a selected sequence of events, e.g. depend the item a servo from the voltage level at the analogue input, to which any analogue sensor, e.g. a gyroscope, accelerometer or rangefinder, will be connected. A description of the scripting language together with examples of use can be found in the manual.

A computer application that allows you to control the position and speed of servers, read and write I/O states via a USB cable.

The server driver outputs

The outputs are the popular goldpin strips (raster 2.54), matching standard servo connectors andconnection cables.

On the board are located:

  • miniUSB connector for connecting the circuit with a PC
  • 5V power bus outputs to supply other systems
  • power supply connectors for servos ( + and -)
  • connectors for servos , outputs marked as a signal can also be used as analogue inputs and digital inputs/outputs operating at 5 V
  • status LEDs
  • Logic power connector (useful if the driver is not permanently connected to the USB port)
  • UART serial communication interface connector (RX, TX)

Maestro controller output layout.

Examples of using Maestro

  • projects using multiple servos, e.g. manipulator
  • walking robots like Hexapody
  • control of servers via computer (USB cable)
  • use of channels as digital general purpose outputs
  • use of analogue input channels e.g. to read information from sensors (e.g. Sharp 10-80cm) directly on a PC
  • in versions 12, 18 and 24 one of the channels can work as PWM output, so the motor controller (e.g. TB6612FNG) can be operated.

Voltage to 5.0 V
Voltage from 16.0 V
Current sources
Channels 12

Same day shipping

Posting the payment for the order on our account on a business day up to 10 AM means sending the goods on the same day!

The time of payment depends on the ELIXIR's hours session of the sender's bank and the recipient of the transfer. It may take up to 2-4 working days.

Free delivery for orders exceeding 300 PLN!

Only for prepaid orders shipped to Poland.

Terms of delivery outside of Poland

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Slovakia

  • Delivery time: 2-4 days
  • Delivery cost: 35 PLN
  • Insurance: 5000 PLN
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: 50 PLN
  • Insurance: 5000 PLN
Kurier GLS - zone 3

Finland, Greece, Ireland, Sweden, Cyprus, Malta, Spain

  • Delivery time: 2-7 days
  • Delivery cost: 80 PLN
  • Insurance: 5000 PLN

Terms of delivery in Poland

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Poczta Polska
  • Delivery time: 1-3 days
  • Payment in advance: od 9,90 PLN
  • Cash on delivery: 17,90 PLN
  • Insurance: 1000 PLN
Card image cap
Kurier GLS
  • Delivery time: 1-2 days
  • Payment in advance: od 14,90 PLN
  • Cash on delivery: 22,90 PLN
  • Insurance: 6000 PLN
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Paczkomaty 24/7
  • Delivery time: 1-3 days
  • Payment in advance: od 12,90 PLN
  • Over 8000 parcel lockers
  • Insurance: 200 PLN
  • Free delivery of orders over 300 PLN does not apply to parcels addressed outside of Poland.
  • The delivery period is counted in working days from the date of dispatch of the order.

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