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ITEM NAME:PCF8574 IO Expansion Board I2C Evaluation Development Module Board ND Fr Arduino Home Electronic Component Chips Sensor Arduino Module Raspberry Pi PCF8574 IO Expansion Board I2C Evaluation Development Module Board ND Fr Arduino Popular Popular Product Introduction Descriptions: Are the I / O pins exhausted? This great module allows the user to expand up to 16 i / o using only two i / o for control. The PCF8575 is controlled via an I2C interface and features 16-bit near-bi-directional input / output pins. On board 3.3V level converter circuit, if you don't solder pad of VCC-VDD, the PCF8575 level is 3.3V. If you solder it, the level will be the same with VCC Characteristics: Your available library: PCF8575 Operating voltage: 2.5-5.5VDC Operating current: 100mA (max) I2C address: 0x20 (default), can be modified by soldering A1 and selection pads A2. 16 individually addressable pins. Each pin configurable for input or output Open drain interrupt output pin for input change interruption. Ideal for UNO R3 and other MCUs to control simple relay, buzzer, button, led. Size: 4x2 1cm / 1.57x0.83inch Quantity: 1 PC Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Download ip: http: //www.winddeal.net/image2/tools/1A40590.rar Package includes: 1PC x Expander module 1.Find many great new & used options and get the best deals for PCF8574 IO Expansion Board I2C Evaluation Development Module Board ND Fr Arduino at the best online prices at Order2india Shopping! Free shipping for many products!
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Return Policy
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Return Process & Timeline
For eligible products, the policy is summarized below. Please note that Returns that do not meet the Return Process and Timeline below will not be eligible for a refund.
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Allowed Time Line |
Return Process |
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Due to Damage in transit |
Within 24 hours of Delivery |
Inspect package before taking Delivery and if damaged REJECT package and DO NOT take delivery from the courier and Send email to support@order2india.com within 24 hours of rejecting the delivery so we can process your refund. |
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Dead on Arrival or mal-functioning product |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 15 days of delivery with details of the problem. |
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Incorrect Order (e.g. model, brand, color or size different from what was ordered) |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 7 days of delivery with details of the problem. |
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