project_octobus
Differences
This shows you the differences between two versions of the page.
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project_octobus [2011/06/18 12:27] udo |
project_octobus [2012/10/30 10:27] (current) |
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| - | The router is a Buffalo WZR-HP-G300NH running OpenWRT. I followed the instructions at the [[http://wiki.openwrt.org/inbox/buffalo/wzr-hp-g300h|OpenWRT Wiki]] for setting things up. I also use a simple shellscript for easy tftping: | + | The router is a Buffalo WZR-HP-G300NH running OpenWRT. I followed the instructions at the [[http://wiki.openwrt.org/toh/buffalo/wzr-hp-g300h|OpenWRT Wiki]] for setting things up. I also use a simple shellscript for easy tftping: |
| sudo ifconfig eth0 192.168.11.10 netmask 255.255.255.0 | sudo ifconfig eth0 192.168.11.10 netmask 255.255.255.0 | ||
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| - The power supply is still an open issue. The power consumption of the circuit is pretty low, around 20mA. The driver for the relay needs more power. Is it possible to generate 3.3V directly from mains? | - The power supply is still an open issue. The power consumption of the circuit is pretty low, around 20mA. The driver for the relay needs more power. Is it possible to generate 3.3V directly from mains? | ||
| - | Perhaps you will found a solution here: http://www.powerint.com/sites/default/files/product-docs/an37.pdf | + | Hint: Perhaps you will find a solution here: http://www.powerint.com/sites/default/files/product-docs/an37.pdf |
| - | To trigger the main-relay you can use a solid-state-relay: http://www.sander-electronic.de/be00045.html | + | To trigger the line-relay you can use a solid-state-relay: http://www.sander-electronic.de/be00045.html |
| + | Or you use a SSR directly as line-switch, but then you have no line-seperation. btw. the finder relay is obsolete. mfg Udo | ||
project_octobus.1308392850.txt.gz · Last modified: 2012/10/30 10:38 (external edit)
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