Are the I/O pins exhausted? This large module allows the user to expand up to 16 i/o with only two i/o for control. The PCF8575 is connected via an I2C interface and features 16-bit near-bi-directional input/output pins.
Onboard 3.3V level converter circuit, if you don't have a solder pad of VCC-VDD, the PCF8575 level is 3.3V. If you solder it, the level will be the same as with VCC
Features:
- 16 individually addressable pins.
- Each pin configurable for input or output
- Open drain interrupts output pin for input change interrupt.
- Ideal for R3 and other MCUs to simple relay, buzzer, button, led.
Package Includes:
1 x Expander Module
Specifications :-
| Item Type | PCF8575 |
| Operating Voltage(V) | 2.5-5.5VDC |
| Current Consumption (mA) | 100mA (max) |
| IC | 0x20 (default), can be changed by soldering A1 and selection pads A2. |
| Brand/Manufacturer | Generic |
| Country Of Origin | China |
| Packer / Importer Address | Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India. |
| MRP | Rs. 174.64 (Inclusive of all Taxes) |
* Product Images are shown for illustrative purposes only and may differ from actual product.
PCF8575 Remote 16 Bits I2C IIC SMBus I/O Expander Module
- Product Code: EC-8763
- Availability: 183
-
Rs.148.00
- (Excluding 18% GST)