Enabling PHP mail() Function in Centos 6.x
It is needed to have the capability of sending email directly from localhost of one of web servers owned by the university. The purposes are that several CMS (WordPress, etc) and LMS (Moodle, etc) applications that hosted on the server … Continued
Setting Frekuensi Repeater HT Baofeng UV-5R
Setting Repeater Pada HT Baofeng UV-5R / UV-5RA Contoh untuk RX: 439.000 MHz dan TX: 437.000 MHz (UHF) TONE: 94.8 Hz Hidupkan Pesawat. Tekan tombol Menu, lanjutkan dengan tekan tombol angka 7 (masuk ke Menu #7) ke Menu TDR: ON … Continued
Simple and Stable 13.8 V DC Regulator with LM723
A simple and having stable voltage and amperage regulation plays an important role to power up an amateur radio station which when it operates generate leakage Radio Frequency power to the ambient area within the station location. Even if, precautions … Continued
Modification of ARTESYN 7001138 for a 13.5 V DC 69 A Power Supply
A surplus or unused ARTESYN 7001138-Y000 REV H was modified to be used as a 13.5 V DC 69 Ampere power supply. Here are steps in pictures which show the modification process. Picture 1. The modified version of the power … Continued
Install Cacti on a Centos 6.x Virtual Host
Installation process starts by installing the following packages: yum install httpd php php-mysql php-snmp mysql mysql-server net-snmp rrdtool net-snmp-utils yum install php-xml php-session php-sockets php-ldap php-gd Next make sure that all of the installed package are up and running by … Continued