Pololu Jrk 21v3 USB Motor Controller with Feedback (Fully Assembled)
52,83 € 15,85 €
-70%
Iva inclusa
POLOLU

Pololu Jrk 21v3 USB Motor Controller with Feedback (Fully Assembled)

POLOLU
Pololu Jrk 21v3 USB Motor Controller with Feedback (Fully Assembled)
Pololu Jrk 21v3 USB Motor Controller with Feedback (Fully Assembled)
COD: 304107
COD.MEPA: 304107CS

Descrizione

The jrk 21v3 motor controller is a highly configurable brushed DC motor controller that supports four interface modes: USB, logic-level serial, analog voltage, and hobby radio control (RC). The controller can be used with feedback for closed-loop speed or position control, or it can be used without feedback as an open-loop speed control. The continuous output current is approximately 3 A in the recommended operating range of 8–28 V, with derated performance down to 5 V and transient protection to 40 V. The board ships with connectors installed as shown (no soldering required).
Dimensions
Size: 1.35" x 1.35" x 0.5"
Weight: 0.23 oz
General specifications
Motor driver: MC33926
Motor channels: 1
Control interface: USB; non-inverted TTL serial;
RC servo pulses; analog voltage1
Minimum operating voltage: 5 V
Maximum operating voltage: 28 V
Continuous output current per channel: 3 A
Peak output current per channel: 5 A
Current sense: 0.5 V/A2
Maximum PWM frequency: 20 kHz
Minimum logic voltage: 4 V3
Maximum logic voltage: 5 V
Reverse voltage protection?: Y
Partial kit?: N
Notes:

1 Autodetects baud rates between 300 and 115,200 bps, or can be set to any fixed baud rate in this range.
2 Current readings are converted to a digital number from 0-255.
3 In RC mode, the pulses can be as low as 2V.

52,83 € 15,85 €
-70%

Iva inclusa
Disponibile
Il prodotto è disponibile presso il nostro magazzino Disponibile:
Il prodotto è disponibile presso il nostro magazzino

Descrizione

The jrk 21v3 motor controller is a highly configurable brushed DC motor controller that supports four interface modes: USB, logic-level serial, analog voltage, and hobby radio control (RC). The controller can be used with feedback for closed-loop speed or position control, or it can be used without feedback as an open-loop speed control. The continuous output current is approximately 3 A in the recommended operating range of 8–28 V, with derated performance down to 5 V and transient protection to 40 V. The board ships with connectors installed as shown (no soldering required).
Dimensions
Size: 1.35" x 1.35" x 0.5"
Weight: 0.23 oz
General specifications
Motor driver: MC33926
Motor channels: 1
Control interface: USB; non-inverted TTL serial;
RC servo pulses; analog voltage1
Minimum operating voltage: 5 V
Maximum operating voltage: 28 V
Continuous output current per channel: 3 A
Peak output current per channel: 5 A
Current sense: 0.5 V/A2
Maximum PWM frequency: 20 kHz
Minimum logic voltage: 4 V3
Maximum logic voltage: 5 V
Reverse voltage protection?: Y
Partial kit?: N
Notes:

1 Autodetects baud rates between 300 and 115,200 bps, or can be set to any fixed baud rate in this range.
2 Current readings are converted to a digital number from 0-255.
3 In RC mode, the pulses can be as low as 2V.

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