TECNOIOT 5pcs PCF8574 PCF8574T I/O for I2C IIC Port Interface Cascading Extended Module
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TECNOIOT 5pcs PCF8574 PCF8574T I/O for I2C IIC Port Interface Cascading Extended Module

4.7/5
Product ID: 135362753
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Description

x5pcs PCF8574 PCF8574T I/O for I2C IIC Port Interface Support Cascading Extended ModuleFeatures:This is the I/O extended module, which use for I2C interface, you can use two of the module to extend 8 I/O.Support cascading, and you can use at most 8 modules to extend 64 I/O at the same time.Can be changed the address by set toggle switchPCB Size: 36 x 16mm/1.41*0.62"Every 2 seconds, make P0-P7 port output High level, Low level, and put 3 toggle switches to ON, the address of module is 0x27Packet Contains:5pcs x PCF8574 PCF8574T I/O for I2C Extended Module

Specifications

BrandTECNOIOT
Package Dimensions16 x 6.8 x 2.2 cm; 20 g
ManufacturerTECNOIOT
Are Batteries IncludedNo
Item Weight20 g
Guaranteed software updates untilunknown

Reviews

4.7

All from verified purchases

S**N

macht, was es soll

mir persönlich hätte es gefallen, die Pins selber anzulöten. Dann könnte ich bei einigen die Pins auf die andere Seite löten und hätte eben einige in einer breadboardfreunlichen Version.

W**I

Usato per keypad

Prodotto ottimo, rapporto qualità prezzo molto buono.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Currently out of stock

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Tecnoiot 5pcs Pcf8574 Pcf8574t I O For I2c Iic Port | Desertcart OMAN