freetronicsSKU:RB-Fee-28
Número de fabricante:
RELAY8
2 reviews
Comparta este producto
Pagos y Seguridad
Su Información de Pago se procesa de forma segura. No almacenamos los datos de la tarjeta de crédito ni tenemos acceso a la información de su tarjeta de crédito.
Descripción
Escudo para conducir hasta 8 relevos de Arduino
Solo se requieren 2 pines E/S para controlar 8 salidas
Corriente de salida (máxima): 115 mA por canal
Cabeceras apilables preinstaladas
El Escudo del Controlador de Relé de 8 canales controla hasta 8 relés desde su Arduino usando solo 2 pines de E/S. Se comunica con su placa con I2C, por lo que incluso puede apilar varios escudos para generar 16, 24 o más salidas. Incluye protección contra EMF trasera y funciona con una amplia gama de relés. Es perfecto para proyectos de domótica. La corriente de salida máxima por canal es de 115 mA, que es suficiente para controlar los relés comunes. Para cargas más grandes puede usar este escudo para controlar FET o interruptores de estado sólido.
Caracteristicas
Se conecta directamente a su placa compatible con Arduino
Indicación de estado LED individual en cada canal de salida
Pantallas LED de estado para la potencia del host y la alimentación externa
Bobinas de relé de accionamiento de 5 V a 24 V (con fuente de alimentación externa)
I've used a bunch of these, mostly for driving 12V LED bulbs for SuzzoHapp push button back-lights. Great for when PWM isn't needed and saving pins is. For one project I used two of them attached to one Arduino (selectable I2C address is great). Love them. I also appreciate the status LEDs. If I don't have 8 things to drive, I'll often use the extra status LEDs to show the status of other things. I also love the "N-Drive Shield" when I have 6 or less things to drive, pin usage isn't as critical, if I need PWM or more current.
S
SidAtMaltbie
Very Handy Board!
I've used a bunch of these, mostly for driving 12V LED bulbs for SuzzoHapp push button back-lights. Great for when PWM isn't needed and saving pins is. For one project I used two of them attached to one Arduino (selectable I2C address is great). Love them. I also love the "N-Drive Shield" when I have 6 or less things to drive, pin usage isn't as critical, if I need PWM or more current.
Estimar envío
Politica de Reembolso
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.