“Circuitron”Somos una empresa 100% mexicanaContamos con mas de 60 MIL numeros de parteSi buscas un semiconductor en especial y no lo encuentras Preguntanos te lo conseguimosSi requieres más de una pieza, consultalo para ver si podemos mejorar el precio yrealizarte un publicación especial._______________________________________________________________1. Simple step and direction control interface. 2. Six different step resolutions: full-step, half-step, 1/4-step, 1/8- step, 1/16-step, and 1/32-step. 3. Can interface directly with 3.3 V and 5 V systems. 4. Over-temperature thermal shutdown, over-current shutdown, andunder-voltage lockout. 5. Short-to-ground and shorted-load protection.6. 4-layer, 2 oz copper PCB for improved heat dissipation. 7. Exposed solderable ground pad below the driver ICon thebottomof the PCB. 8. Module size, pinout, and interface match those of our A4988stepper motor driver carriers in most respects.