/learn/learning-center/b/blog/posts/arduino-tutorial-mcp23008-interfacingwww.youtube.com/watch MCP23008 8 Pin Port Expander with I2C interface IC with Arduino. This enables to have more digital GPIO on Arduino or any other uc.########################Links:MCp23008 Connection Diagram : https://goo.gl/rLdO2k Pins all HI...en-USTelligent Community 12https://community.element14.com/learn/learning-center/b/blog/posts/arduino-tutorial-mcp23008-interfacingMon, 22 Aug 2016 19:26:59 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:7132c99e-4b5a-4ed3-9df6-a8137a44ea6bDAB1<p>I agree with Mark,</p><p>&nbsp;</p><p>Some of us are old fashioned and like to read information slowly so that we can completely understand what is happening.</p><p>&nbsp;</p><p>The videos are ok for an overview, but detail requires more time and effort, which greatly increases its value to the membership.</p><p>&nbsp;</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=1864&AppID=121&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/learn/learning-center/b/blog/posts/arduino-tutorial-mcp23008-interfacingMon, 22 Aug 2016 07:20:24 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:7132c99e-4b5a-4ed3-9df6-a8137a44ea6bmichaelkellett1<p>Bikash - how about actually posting some stuff in the blog rather than links.</p><p>&nbsp;</p><p>If you are going to post example code it needs a lot more commenting and description to be useful.</p><p>&nbsp;</p><p>Some people might find a complete article about using the MCP23008 useful - but you would need to start at the beginning and explain why you picked that chip and then explain what the code does and why in a documented and logical sequence.</p><p>&nbsp;</p><p>MK</p><img src="https://community.element14.com/aggbug?PostID=1864&AppID=121&AppType=Weblog&ContentType=0" width="1" height="1">