The specs you list are for the relay, but the unit I suggested is a relay and some other components. It has 3 connections on the board, +ve -ve and signal, your device only has to switch the signal line which is very much less than the relay total.
Mick On 24/05/13 17:19, Daniel MacKay wrote: > Well here for instance: > > http://www.marsku.com/home/proddetails/4214/0.html > > or here says 0.51W > http://xmyuzhou.en.alibaba.com/product/731062877-209908987/HF3FF_srd_05vdc_sl_c.html > > or here: > http://www.aliexpress.com/store/product/T73-5VDC-SONGLE-Power-Relay-SRD-05VDC-SL-C-PCB-Type-20pcs-Free-Shipping/915786_734999383.html > > > On 2013-05-24, at 13:06 , Mick Sulley<[email protected]> wrote: > >> I have some D2P units, from Embedded Data Systems >> http://www.embeddeddatasystems.com/D2--Low-Cost-2-Channel-Digital-IO-1-Wire-Card_p_12.html >> , based upon the DS2406, they seem to work OK with those. >> >> 0.36W sounds a lot, where did you find the spec sheet? I searched for one >> but couldn't find anything. Could you send me a copy please? >> >> Mick >> >> On 24/05/13 16:19, Daniel MacKay wrote: >>> So - what do you drive it with? >>> >>> On 2013-05-24, at 12:02 , Mick Sulley<[email protected]> wrote: >>> >>>> Ahh, sorry I don't know >>>> >>>> On 24/05/13 15:23, Daniel MacKay wrote: >>>>> Mick: the spec sheet on that says it needs 0.36W, can the DS2450 really >>>>> drive it? >>>>> >>>>> -dan >>>>> >>>>> On 2013-05-24, at 10:14 , Mick Sulley<[email protected]> wrote: >>>>> >>>>>> Hi Dan, >>>>>> >>>>>> I have used some from DealExtream >>>>>> http://dx.com/p/arduino-5v-relay-module-blue-black-121354 >>>>>> >>>>>> They are intended for the Arduino but work at 5v so should fit in OK. >>>>>> Soldering to the pins is a bit fiddly but the mains side is screw >>>>>> terminals. If you find a better way to connect to the pins please let >>>>>> me know:) >>>>>> >>>>>> Mick >>>>>> >>>>>> On 24/05/13 13:57, Daniel MacKay wrote: >>>>>>> Question for people who control things with their DS2450: what do you >>>>>>> use for a relay? >>>>>>> >>>>>>> I'm thinking I'll need a separate power supply and a power transistor >>>>>>> *and* a relay. Or maybe just a power transistor? >>>>>>> >>>>>>> Any tips appreciated. >>>>>>> >>>>>>> -dan >>>>>>> ------------------------------------------------------------------------------ >>>>>>> Try New Relic Now& We'll Send You this Cool Shirt >>>>>>> New Relic is the only SaaS-based application performance monitoring >>>>>>> service >>>>>>> that delivers powerful full stack analytics. Optimize and monitor your >>>>>>> browser, app,& servers with just a few lines of code. Try New Relic >>>>>>> and get this awesome Nerd Life shirt! >>>>>>> http://p.sf.net/sfu/newrelic_d2d_may >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Owfs-developers mailing list >>>>>>> >>>>>>> [email protected] >>>>>>> https://lists.sourceforge.net/lists/listinfo/owfs-developers >>>>>> ------------------------------------------------------------------------------ >>>>>> Try New Relic Now& We'll Send You this Cool Shirt >>>>>> New Relic is the only SaaS-based application performance monitoring >>>>>> service >>>>>> that delivers powerful full stack analytics. Optimize and monitor your >>>>>> browser, app,& servers with just a few lines of code. Try New Relic >>>>>> and get this awesome Nerd Life shirt! >>>>>> http://p.sf.net/sfu/newrelic_d2d_may_______________________________________________ >>>>>> Owfs-developers mailing list >>>>>> [email protected] >>>>>> https://lists.sourceforge.net/lists/listinfo/owfs-developers ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
