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Motoron M2U256 Dual Serial Motor Controller
The Motoron M2U256 Dual I²C Motor Controller offers a compact solution for controlling two DC motors using a UART serial interface. Multiple Motoron controllers can be connected to the same serial bus, making it easy to expand a system with additional motors. The M2U256 supports motor supply voltages from 4.5 V to 48 V and can deliver continuous output currents up to 1.8 A per motor. This version ships with header pins included but not soldered in.
Alternatives available with variations in these parameter(s): control interface header pins soldered? Select variant…
Compare all products in Motoron M2x256 Dual Motor Controllers.
| Description | Specs (15) | Pictures (9) | Resources (6) | FAQs (0) | On the blog (1) | Distributors (2) |
|---|
Dimensions
| Size: | 0.6″ × 0.8″ |
|---|---|
| Weight: | 1.5 g1 |
General specifications
| Channels: | 2 |
|---|---|
| Model: | Motoron M2U256 |
| Control interface: | non-inverted TTL serial (UART) |
| Minimum operating voltage: | 4.5 V |
| Maximum operating voltage: | 48 V2 |
| Continuous output current per channel: | 1.8 A |
| Peak output current per channel: | 6.4 A |
| Minimum logic voltage: | 3.0 V |
| Maximum logic voltage: | 5.5 V |
| Reverse voltage protection?: | Y3 |
| Connectors soldered?: | N |
Identifying markings
| PCB dev codes: | mc2u42a |
|---|---|
| Other PCB markings: | 0J13891 |
Notes:
- 1
- PCB assembly only, without optional included headers.
- 2
- Absolute maximum; higher voltages can permanently destroy the motor drivers. Recommended maximum nominal battery voltage is approximately 36 V, which leaves a safety margin for ripple voltage on the supply line.
- 3
- Note: Reverse voltage protection only works up to 40 V.
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