Aslam Ahamed
/
PCF8574_I2C_4x4_Keypad
Hello World example for the PCF8574
Fork of PCF8574_HelloWorld by
mbed.bld@2:92715b8bee8f, 2015-05-20 (annotated)
- Committer:
- aslam
- Date:
- Wed May 20 10:26:52 2015 +0000
- Revision:
- 2:92715b8bee8f
- Parent:
- 0:c259a8e53a38
4x4 keypad interfacing through i2c to gpio expander IC (PCF8574)
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
simon | 0:c259a8e53a38 | 1 | http://mbed.org/users/mbed_official/code/mbed/builds/029aa53d7323 |