A blog devoted to challenging dogma, where ever and who ever is shoveling it.
Tuesday, October 14, 2014
Making an inexpensive Internet Kiosk for MyMathLab
So far I have a monitor I fixed by replacing the capacitors, a Raspberry Pi in an enclosure I 3D printed, a short vga cable, and an hdmi to VGA converter. I booted using an older raspberian distro on an 8GB SD card.
This is the hdmi to VGA converter I ordered: http://www.amazon.com/gp/product/B00APJL1XG/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1
It was just $5.34 with free shipping. The shipping did take about a month from China.
(Images to follow this weekend.)
At first I got no video at all, the monitor would just go right to sleep. It was as if the brand new adapter did not work. I tried it on another system to confirm that it did work. A quick google search found the following site:
http://www.raspberrypi.org/forums/viewtopic.php?p=269212
Which talked about needing to edit the config.txt file on the root file of the SD card to enable HDMI. I uncommented one of the lines after reading the comment above the line to force the Raspi to always use the HDMI port.
After I rebooted with the changed card, the display came right back up.
Now I need to get a keyboard and mouse connected to the Raspi. After that I can start working on configuring the SD card to only run a web browser that was locked down to just a couple of sites. :D
Subscribe to:
Comments (Atom)
Update on the Campaign Manager
Got overlays working, got local map ai updates working. Later tonight will get ai using overlays in the dungeon working to generate the det...
-
The tent smelled of ozone, sawdust, and cheap miracles. On a rickety stage, a man named Constantine adjusted the frayed cuffs of his tuxedo...
-
J. Rogers, SE Ohio Abstract Database query optimization is traditionally approached through indexing strategies, statistics updates, and har...
-
So, I saw this kit on Amazon. It seemed too good too be true. The kit was priced right, it was less than 2 dollars for each board. Of co...