sjsturner Posted May 6, 2013 Posted May 6, 2013 I bought some relay boards from Bulgaria for some tweaks & lash ups & was very pleased with the items, w/o dredging thought the feedback think this was the seller http://stores.ebay.co.uk/DAEStore seems to all sort of interesting relays... That stuff looks pretty good! How did you get on with the bits you bought H?
MrHappy Posted May 6, 2013 Posted May 6, 2013 That stuff looks pretty good! How did you get on with the bits you bought H? usb/ serial thing relasing a door off a pc & normal relay driven off a prem Mr Veritas God
datadiffusion Posted May 6, 2013 Posted May 6, 2013 I've bought from that Bulgarian seller too - good stuff. So, I've decided to take my work back underground.... to stop it falling into the wrong hands
Oxo Posted May 6, 2013 Posted May 6, 2013 Seems Bulgaria and not the Womble from Wimbledon has learnt from the past and having a little take over of its own !!!
miaren Posted May 7, 2013 Posted May 7, 2013 I've used these before, when I had to drop to 5V for old Paxton readers..http://cpc.farnell.com/xp-power/il1205s/converter-dc-dc-2w-5v/dp/PW02214
sixwheeledbeast Posted May 7, 2013 Posted May 7, 2013 I've used these before, when I had to drop to 5V for old Paxton readers..http://cpc.farnell.com/xp-power/il1205s/converter-dc-dc-2w-5v/dp/PW02214 They look useful but not suitable here as only 400mA max.
datadiffusion Posted May 7, 2013 Posted May 7, 2013 Have used 3rd one down, actually seem quite well built. Its powering a USB powered micro wifi access point off a Scanny 95. Obviously just cut off USB if you don't want it! Looks like the listings have changed. I meant this one to save confusion - http://www.ebay.co.uk/itm/DC-12V-to-5V-3A-15W-Step-down-Converter-Regulator-female-Panel-mount-USB-for-car-/161006629218?pt=UK_BOI_Electrical_Test_Measurement_Equipment_ET&hash=item257cbe3162 I'm sure I have seen CE and e marked versions available too, mines just for a test lashup so not bothered. Plus whether the markings are genuine or just spare ink is also open to intepretation I know. So, I've decided to take my work back underground.... to stop it falling into the wrong hands
arfur mo Posted May 8, 2013 Posted May 8, 2013 For a little project i need a device to make 5v from 12 - 14v dc. i know i could build a regulator and heatsink etc but id rather buy something. Any suggestions. Load is between 0.5 and 1 amp iirc Maplins flog a simple kit, you could get a plug in stabilised adapter for about £14 from there, if sensitive kit stick a 10watt zenor diode across it to clamp any over voltage variance or spikes. If you think education is difficult, try being stupid!!!!
james.wilson Posted May 11, 2013 Author Posted May 11, 2013 Made this from a cigarette lighter usb converter. securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount.
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