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Módulo generador de ondas cuadradas ajustable de frecuencia de pulso de ciclo de trabajo NE555 2 piezas-
USD6,89
Aproximadamente6,00 EUR
Estado:
Nuevo
Un artículo nuevo, sin usar, sin abrir, sin desperfectos y en el paquete original (en caso de venir empaquetado). El empaquetado debe ser el mismo que se encontraría en una tienda, a menos que el artículo haya sido empaquetado por el fabricante con material no destinado a su venta en tienda (por ejemplo una bolsa o caja sin etiquetas). Consulta el anuncio del vendedor si deseas más información.
Más de 10 disponibles701 vendidos
- ¡Cómpralo ya!Módulo generador de ondas cuadradas ajustable de frecuencia de pulso de ciclo de trabajo NE555 2 piezas
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Envío:
Gratis USPS Ground Advantage®.
Ubicado en: Fort Collins, Colorado, Estados Unidos
Entrega:
Entrega prevista entre el sáb. 21 jun. y el mar. 24 jun. a 94104
Devoluciones:
30 días para devoluciones. El vendedor paga el envío de la devolución.
Pagos:
Compra con confianza
El vendedor asume toda la responsabilidad de este anuncio.
N.º de artículo de eBay:192863557531
Última actualización el 07 jun 2025 21:23:40 H.EspVer todas las actualizacionesVer todas las actualizaciones
Características del artículo
- Estado
- Model
- 2X NE555 Square Wave Pulse Signal Generator Module
- Signal Generator Type
- Pulse Generator
- MPN
- EM-OTHER-0004
- Country/Region of Manufacture
- China
- Brand
- Envistia
- Frequency Range
- 1Hz to 200KHz
- UPC
- NA
Descripción del artículo del vendedor
Información de vendedor profesional
Acerca de este vendedor
Envistia Mall
99,7% de votos positivos•195 mil artículos vendidos
Registrado como vendedor profesional
Votos de vendedor (45.530)
Este artículo (139)
Todos los artículos (45.530)
- r***m (207)- Votos emitidos por el comprador.Hace más de un añoCompra verificadaUsing this module at 1kHz, it is surprisingly stable with regards to power supply voltage variation. I have done a limited temperature stability test and it looks good as well. Vendor is A+++, item is exactly as described and shipment very fast. I would not hesitate to buy from this vendor again.
- 4***y (41)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaSquare Wave Generator woks great! Shipping was really fast. I'm very happy. Thanks for selling this item at such a reasonable price.
- l***4 (1916)- Votos emitidos por el comprador.Mes pasadoCompra verificadaone tested and working!
- s***1 (388)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaGreat pricing on ten items, and seller combined shipping on two listing purchases. Items were packaged in protective vinyl envelope, arrived in great shape, and were exactly as described...would highly recommend this concscientious seller.
- a***2 (8)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaA++ SELLER!! WAS A VERY FAST DELIVERY!! THE PACKAGING OF THIS ITEM WELL GREATLY DONE PERFECTLY NO DAMAGES TO MY ORDERED ITEM. GREAT AND WELCOMING COMMUNICATION WITH THE SELLER. SELLER IS VERY NICE TO ME. AS LISTED IN SELLERS WEBSITE ALL ITEMS THAT ARE BEING SOLD ARE "NEW"!! SO THANK YOU FOR DOING BUSINESS WITH YOU AND HAVE A WONDERFUL Day 😁Clear Red LED 3mm 2V 620nM Super Bright Transparent - 10x 25x 50x 100x Pkgs (#195150281573)
- g***g (16)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaProduct is as described by the seller Product arrived on time Product is of good quality Product packaging can be better Communication with seller was good Communication with eBay was good Payment was handled good Seller has good products Product is as described by the seller Product arrived on time Product is of good quality Product packaging can be better Communication with seller was good Communication with eBay was good Payment was handled good Seller has good products Seller has good produHC-05 Bluetooth Wireless RS-232 Master / Slave RF Transceiver Module for Arduino (#192001699774)
Envistia Mall
99,7% de votos positivos•195 mil artículos vendidos
Registrado como vendedor profesional
Votos de vendedor (45.530)
Este artículo (139)
Todos los artículos (45.530)
- r***m (207)- Votos emitidos por el comprador.Hace más de un añoCompra verificadaUsing this module at 1kHz, it is surprisingly stable with regards to power supply voltage variation. I have done a limited temperature stability test and it looks good as well. Vendor is A+++, item is exactly as described and shipment very fast. I would not hesitate to buy from this vendor again.
- 4***y (41)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaSquare Wave Generator woks great! Shipping was really fast. I'm very happy. Thanks for selling this item at such a reasonable price.
- l***4 (1916)- Votos emitidos por el comprador.Mes pasadoCompra verificadaone tested and working!
- s***1 (388)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaGreat pricing on ten items, and seller combined shipping on two listing purchases. Items were packaged in protective vinyl envelope, arrived in great shape, and were exactly as described...would highly recommend this concscientious seller.
- a***2 (8)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaA++ SELLER!! WAS A VERY FAST DELIVERY!! THE PACKAGING OF THIS ITEM WELL GREATLY DONE PERFECTLY NO DAMAGES TO MY ORDERED ITEM. GREAT AND WELCOMING COMMUNICATION WITH THE SELLER. SELLER IS VERY NICE TO ME. AS LISTED IN SELLERS WEBSITE ALL ITEMS THAT ARE BEING SOLD ARE "NEW"!! SO THANK YOU FOR DOING BUSINESS WITH YOU AND HAVE A WONDERFUL Day 😁Clear Red LED 3mm 2V 620nM Super Bright Transparent - 10x 25x 50x 100x Pkgs (#195150281573)
- g***g (16)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaProduct is as described by the seller Product arrived on time Product is of good quality Product packaging can be better Communication with seller was good Communication with eBay was good Payment was handled good Seller has good products Product is as described by the seller Product arrived on time Product is of good quality Product packaging can be better Communication with seller was good Communication with eBay was good Payment was handled good Seller has good products Seller has good produHC-05 Bluetooth Wireless RS-232 Master / Slave RF Transceiver Module for Arduino (#192001699774)