Google Bluerail. They make some 5 amp (?) modules for O and S gauge Loco.'s that can be controlled from an iPhone or iPad. Don't be put off by the DCC marketing blurbs. They have a board that will control the motors and 2 (LED?) functions.
Ah these would be perfect but at a price of $205, I wonder if there's other alternatives around $100.Google Bluerail. They make some 5 amp (?) modules for O and S gauge Loco.'s that can be controlled from an iPhone or iPad. Don't be put off by the DCC marketing blurbs. They have a board that will control the motors and 2 (LED?) functions.
I saw $166.00 shipped, a 20% discount on your $205 figure. All you need is the 5-amp board to control the motors. Perhaps you were adding a sound module, etc. Then again if you want things like smoke or coupler control, you'll need to move to DCC add-on modules and that will significantly drive up the cost.Ah these would be perfect but at a price of $205, I wonder if there's other alternatives around $100.
Refresh my memory, Plz. What did you use to power the Blunami with DC?Blunami is the wireless version. They include sound (80 different whistles or horns) as well as motion. Besides headlight and rear light they offer 6 additional programable outputs that can control lighting directly or higher power devices like Smoke unit and couplers with a relay.
Pete
I used a 5 amp buck convertor (4 bucks from Amazon) but if space is limited you could just use a full wave bridge and a cap to reduce the ripple. The Blunami has back emf for cruise but speed is also affected by the DC input voltage so a regulated supply will give better constant speed if thats important. I have since picked up a couple 2 amp Blunamis that will go in some small engines and will likely just use a Bridge to save space.Refresh my memory, Plz. What did you use to power the Blunami with DC?
That all makes sense. One comment: the buck converter's form factor may be better than a DIY bridge/cap unit. Though a solo bridge is obviously best.I used a 5 amp buck convertor (4 bucks from Amazon) but if space is limited you could just use a full wave bridge and a cap to reduce the ripple. The Blunami has back emf for cruise but speed is also affected by the DC input voltage so a regulated supply will give better constant speed if thats important. I have since picked up a couple 2 amp Blunamis that will go in some small engines and will likely just use a Bridge to save space.
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Pete
Thx, now I recall our previous discussion. I had offered up the AC-DC regulator with its built-in bridge capable of 1.5 A sustained.To be clear the buck convertor requires a bridge on the input if you have AC on the rails. In the photo above its folded under the regulator. The other consideration if you only use a bridge is the Blunami is rated for 26v DC input max. 20VAC on the track equates to 28V DC max ((1.41 x 20) so you have to be careful of transformer setting. Not an issue with a regulator.
Pete