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Viene con un shield completamente probado y ensamblado
Cuenta con un controlador PWM
Utiliza direcciones I2C de 7 bits entre 0x60-0x80, seleccionable con puentes
Interfaz: I2C
Nota: Servos y Arduino no están incluidos
El Shield PWM/Servo de 16 Canales, 12 bits Adafruit - Interfaz I2C viene con un shield completamente probado y ensamblado, así como 4 piezas de conector recto macho de 3x4 (para enchufes de servo/LED), un bloque de terminales de 2 pines (para alimentación ) y un stick de header de 0,1 pulgadas para que pueda conectarlo a un Arduino. Se requerirá un poco de soldadura ligera para ensamblar y personalizar la placa adjuntando los conectores deseados, pero es una tarea de 15 minutos que incluso un principiante puede hacer.
¡Usando solo dos pines I2C, controle 16 salidas PWM de operación libre! Incluso puede apilar hasta 62 shields para controlar hasta 992 salidas PWM. Debido a que I2C es un bus compartido, también puede conectar otros dispositivos y sensores I2C a los pines SCL/SDA siempre que sus direcciones no entren en conflicto (este escudo tiene la dirección 0x40).
Hay un controlador PWM controlado por I2C con un reloj incorporado. Eso significa que, a diferencia de la familia TLC5940, no es necesario que envíe una señal continuamente para vincular su microcontrolador, funciona completamente gratis. Es compatible con 5 V, lo que significa que puede controlarlo desde un Arduino de 3,3 V y seguir manejando de manera segura hasta salidas de 6 V (esto es bueno para cuando desea controlar LED blancos o azules con voltajes directos de 3,4+)
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