Titbits On Technology, Internet Services & The Web In Ghana

I created a DIY 12 volt battery charger but needed a device to disconnect the battery when it reaches the desired maximum voltage. To achieve this I scouted for a circuit breaker device that could read the current voltage of the device to be disconnected. I found the ideal gadget on Ebay here .  Battery Protection Module - Connectors View Battery Protection Module - Top View At the time I bought it I had no idea it had many more uses than I needed it for. The module was deliver and thanks to the diagram in the gallery images on Ebay, I had some idea how to wire the device. Input Power  One end (input) with only two pairs of connectors marked VIN and GND received power input to control the module (between 6 to 40 volts power source would work). In my case I used  a 9 volts lithium ion battery. 9 volt lithium battery Alternatively one can draw power from the device being charged like shown below Input power taken from dev...

If wordpress was created on localhost or on another domain and later migrated, chances are the website email in General Settings or Admin Email may need to be changed from admin@oldwebsitename.com to admin@newwebsitename.com. For this, an active wordpress installation would require the new address admin@newwebsitename.com to confirm the change before it is effected. The Problem: The challenge is that wordpress uses the old email address admin@newwebsitename.com in the "from" field of the email it sends to confirm the address change. To prevent spam, most hosting providers wont let you use a from address that does not match with your new domain name. The from address must be @newwebsitename.com . That means the hosting server will not allow a message to be sent. The Fix: You need to force wordpress to use a from address that matches your current domain name which is whatever@newwebsitename.com.  To achieve this, you can install this SMTP Plugin for wordpress ...

The dreaded wordpress error 500 or blank page Let me not waste your time. I had the error 500 and blank page problem when I migrated a wordpress installation to the live server (production server). They were the following errors ; Error 500 in some instances when the page was refreshed,  Blank Page with no error message and no google chrome console error No Error Logs - No errors were logged or displayed in debug.log, on screen or in the cpanel log even after configuring debugging in the wp-config.php file I checked for the following that did not work ; No file permission errors No database errors No htaccess errors This is what worked ; I looked online but could not find any solution that worked. But then while reading one article they hinted about a possible server misconfiguration. So I checked the PHP Version Settings in my cpanel and changed it from 5.4 to 5.6 and refreshed the website and that was it! Many cpanel provided by webhosts have a php ...