- EOL
|
Attention! The product has been discontinued. Check other products in category. |
Product description: Pololu JRK 21v3 - single channel USB motor driver
Extremely easy to use motor driver with feedback support. Communication interfaces available:USB, TTL, analog and radio.Supply voltagefrom 5 V to 28 V. Continuous currentup to 3 A.
| The kit requires simple soldering of basic electronic components. |
Polol JRK 21v3 motor controller features
- USB interface (emulated serial COM port) for motor control directly from the computer
- Software compatible with Windows 7, 8 , Vista, XP
- Configurable:
- PIDs
- Maximum PWM signal filling
- Maximum acceleration
- Weights of non-compliance
- High frequency PWM signal, no noise or squeaking
- Current sensor, current limitation possible
- Four communication protocols:
- USB - direct connection to a computer
- TTL (Full-duplex) - serial interface for connection to e.g. microcontroller
- Radio signal (RC)
- Analog input (0 - 5V) - connection of potentiometer or joysticks
- CRC option - protection against communication errors
- Detailedinstructions
- Upgradeable software (firmware).
Engine driver outputs
| The system is designed for self-assembly, requires simple soldering of basic elements. On request, we can supply the module with soldered connectors and a capacitor. For this purpose, please leave the information in the commentary to the order. |
Polol JRK 21v3 controller dimensions
Polol JRK 21v3 motor controller specification
- The engine controller:MC33926
- Motor supply voltage: 5V - 28V
- Continuous current per channel: 3 A
- Maximum current, instantaneous per channel: 5A
- Maximum PWM signal frequency: 20kHz
- The supply voltage of the logical part: 4V to 5V
- Number of channels: 1
- Current sensor sensitivity 0.5 A/V
- reading converted to 8-bit number (from 0-255)
- Interfaces: USB, serial TTL, RC servo, analog voltage
- Autodetection baud rates 300 - 115,200 bps
- For RC mode, the pulse amplitudes can be in the order of 2V
- Reverse power connection protection
- Dimensions (without connectors): 34.2 x 34.2 x 10 mm
- Weight (without connectors): 6.5 g
At your request, we can import a compatible ConcentricLACT10P-12V-20 Linear Actuator.
Useful links |
