arduino › motor / actuator
generic 28BYJ-48 5V Geared Stepper
5V geared stepper bundled with a ULN2003 driver board. Slow (max ~15 rpm) but tiny torque is fine for a clock movement, blind-rotator, or robot eye. 0.088 deg per step thanks to the 1:64 gear box.
Specifications
- interface type
- uln2003_4wire
- voltage range v
- 5
- current amps
- 0.25
- torque kgcm
- 0.34
- step angle deg
- 0.087890625
Sources
- SparkFun open product catalog · ingest 2026-05-06