Shipping to United States starts at $2.50
What is it? The SX1507, SX1508 and SX1509 are complete ultra low voltage 1.2V to 3.6V General Purpose parallel Input/Output (GPIO) expanders ideal for low power handheld battery powered equipment. ...Read More…
The SX1507, SX1508 and SX1509 are complete ultra low voltage 1.2V to 3.6V General Purpose parallel Input/Output (GPIO) expanders ideal for low power handheld battery powered equipment. This family of GPIOs comes in 4-, 8-, 16-channel configuration and allows easy serial expansion of I/O through a standard 400kHz I2C interface. GPIO devices can provide additional control and monitoring when the microcontroller or chipset has insufficient I/O ports, or in systems where serial communication and control from a remote location is advantageous
A customer asked me to look into this and boy am i glad i did. These chips are so cool and simple to use especially when using the Arduino Library. In a matter of seconds i can blink and fade a led.
It is CHAINABLE! Meaning you can connect up to 4 of these together since its I2C and has 2 Address Lines. Thats a total of 64 leds controlled via 2 I2C pins or a nice sized keypad. It fits on a breadboard with enough space for at least 2 wires on each pin. Used along with my TinyLEDs its a cinch to test.
|Shipping Rate||First item||Additional items|
United States Postal Service: Standard First Class
United States Postal Service: Priority Mail USA
FedEx: Standard Ground Rate
Tom | March 18, 2015
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!
Hello my name is Jason Lopez, from Brooklyn NY (USA). My Blog: http://atomsoft.wordpress.com