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
Sensor de proximidad infrarrojo Pololu 38 kHz
Versión de alto brillo
Velocidad de muestreo: 1 kHz
Corriente de entrada promedio: 16 mA
Rango de detección típico: 24 pulgadas (60 cm)
El Sensor de Proximidad IR de Ganancia Fija Pololu 38 kHz (Brillo Alto) presenta un sensor IR de ganancia fija, 38 kHz modulada y un LED IR correspondiente con circuito oscilador para hacer un pequeño sensor de proximidad. Esta versión de alto brillo dibuja un promedio de 16 mA a 5 V y tiene un rango de detección típico de hasta aproximadamente 24 pulgadas (60 cm). Este sensor se basa en el receptor de infrarrojos modulado TSSP77038 de Vishay.
A diferencia de la mayoría de los módulos receptores IR diseñados para el control remoto de electrodomésticos como televisores, el TSSP77038 tiene una ganancia fija (sensibilidad) que hace que el sensor sea más predecible cuando se usa en sensores de proximidad o de reflectancia. El módulo portador Pololu combina el TSSP77038 con un LED IR impulsado por un circuito basado en temporizador 555 para crear un módulo de sensor completo que solo requiere una conexión de alimentación de 3,3 V a 5 V.
1 x Sensor de Proximidad IR de Ganancia Fija Pololu 38 kHz (Brillo Alto)
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.