PART 1 Send Arduino Data to the Web PHP My. SQL D3. js In this second part i will explain briefly the PHP application and the database. Moved Permanently. The document has moved here. The database is used obviously to store the sensor readings, so that they can be accessed later. Grundig Manuals. Its a very simple DB, with just one table with 3 columns. It stores the time stamp and the corresponding temperature and humidity values. CREATE TABLE temp. Log. time. Stamp TIMESTAMP NOT NULL PRIMARY KEY. USBDeview is a software that lists all USB devices that connected to your computer, and allows you disable, enable or uninstall them. ATEN designs and manufactures a full range of sophisticated KVM switch products and solutions. We are committed to becoming the leading KVM solution provider worldwide. How Display Serial Port Data In A Web Page' title='How Display Serial Port Data In A Web Page' />NOT NULL. NOT NULL. The PHP application consists of 3 files connect. Its loaded in the beginning of the almost each file. It contains a function that returns a new connection to be used by the PHP to execute querys to the DB. You need to store the DB configs hostname, database, user, password in this file. Arduino sends POST requests to the server, is to to this page. The PHP receives the values sent in the request and executes an insertion query with those values. How Display Serial Port Data In A Web Page' title='How Display Serial Port Data In A Web Page' />Sometimes you need to change the permissions of this file should be 6. It displays the values that are stored in the database. Right now, it will display all the values in a single HTML table, just to show that works. So, this concludes the first part of this Instructable. Feel free to ask questions about anything related, im glad to help.