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Receive Voice Call
This sketch receives a voice call from an Arduino or Genuino board equipped with a GSM shield. Once the call is received and connected, it shows the number that is calling, and hangs up. You’ll need to attach a speaker and microphone to hear the connected call and transmit your voice. Hardware Required Arduino or […]
Install and Configure MySQL Cluster on CentOS 7
MySQL Cluster is designed to provide a MySQL compatible database with high availability and low latency. The MySQL Cluster technology is implemented through the NDB (Network DataBase) and NDBCLUSTER storage engines and provides shared-nothing clustering and auto-sharding for MySQL database systems. In the shared-nothing architecture, each of nodes has its own memory and disk, the […]
Update PHP 5.1 to 5.5 on Redhat / CentOS 5.5
Add EPEL repo rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-5.noarch.rpm rpm -Uvh http://mirror.webtatic.com/yum/el5/latest.rpm Remove Previous version yum remove php* Install PHP 5.5 yum install php55w-fpm php55w-opcache yum install php55w-xml php55w-gd php55w-process php55w-mysql php55w-mbstring php55w-pear php55w-common php55w-imap php55w php55w-mcrypt php55w-pdo php55w-cli php55w-devel