ฝัง
- เผยแพร่เมื่อ 16 ก.ย. 2024
- This is simple electric pulse motor mounted on a 'craft stick'. I show it here running on a pre charged 2.7v / 5F supercapacitor and a 1.5 v button cell. For some strange reason the motor will run for 7 hours on the tiny button cell. The lowest run voltage I have seen is less than 100 millivolts but it needs about 1 milliamp. The little 'stick motor' is setup so I can test low power sources such as indoor solar panels and homemade batteries.
Here is the link to the reed switch:
www.ebay.com/it...
For the last year or so I have been using a lot of popcicle sticks to make little circuits on. I have made a lot of your penny type circuits using different coil arrangements.
Those little sticks are fun. I had to fix my original Penny today. The 1M pot went out. It has been running non-stop on a solar rechargeable Epsom salt and stainless steel pot scrubber cell for many months now. It runs all the time day and night-- summer and winter. When the pot failed it failed in shorted way and the circuit when on full power and the light when on full and would drain the battery quick.
i can watch liddy run motors alll dayy longg.... saaaaweet!!! ty liddd
nice, the reed switch actual acts as a spark gap transmitter, which is what make electricity wireless.
I don't use the pot any more. I use a one meg resistor with a 104 cap around it and some times add a 100 ohm resistor to make it a bit brighter.
Ya, Lidmotor, my observation (from years, if you also look at my OU Joule Thief movie from my channel) is that watch batteries are more overunity than other batteries - i dont know exactly, maybe the maded inside chemistry, as you say, but this is the experimental truth, works well, in a overunity way. :) thanks for sharings, keep going, very nice project!
I like how things we think we know inside out throw up surprises. Seems to me with this, that the magnets always have the same properties, the switch is open or closed, the coil will snap its back EMF fast every time. It would be a case of enough to move the magnets at all will keep it running, the constants keep it going.
Could Newton have been right?? ---" A body in motion tends to stay in motion..." Never mind the second part of the law. That is the boring part.
He was lucky that the body was an apple when the external force was his head...we may never have heard about it if the tree fell on him.
Very cool as usual.
Thanks.
Hi Very Interesting and economic circuit, the coil is bifilar Bedini type?
with any special kernel?
Greetings from Chile
As always so neat and tidy and so effective. I have items arriving from eBay that have taken so long I can't remember what I planned to do with them and I can't find the items that arrived quickly because I put them somewhere safe. I will have to take a break and do a big tidy up soon. Those faucet lights are a good example. Do you think I can find where I put them??
Why is it that the one critical part one needs for a project is always found in place where you know you never put it. Sometimes the item is sitting in plain sight and I just don't see it. Sometimes I get so frustrated that I just want to throw out the stuff and start over.
Trouble is if I reorder from eBay China I will have forgotten what is was for again when it arrives :-)
Great little pulser Lidmotor. This is an ideal device to capture the backspike energy into say another supercap, regular cap, then measure what energy can be recaptured for re-use. Your reed switch is tripping from the coil fields rather than the perm magnets? That is curious also. aloha
A good science experiment
Jack Scholze Hey Jack. I don't know exactly why the reed switch works next to the coil. The reed still works off the rotor magnets but the coil must have some effect on it also.
sir another question it's about the coil that ur using. what is the guage of it, how many turn and what is the wide of the air core. that is just simply came from a tv flyback?
+erbinjay padit The coil is a standard plastic sewing machine thread bobbin filled up with 30ga magnet wire. It has about 6 ohms of resistance. I didn't count the turns. It is not critical.
Is this a play on Jalapeno on a stick?
Kinda. Actually TinselKoala got me started on this kick to use the craft sticks for projects. He has made some very interesting electronic projects mounted on these. It is also a play on all the stuff people have 'on a stick'.
Hello. very good your work. Could you provide the layout of this engine? Thank you in Brazil.
Love it! Looks like fun.
Yes it is fun---at least for me.
How are the earth batteries doing these days or even the ones that you made of alum? I am really excited you made another video haven't seen any in a while. Hope all is well.
My plant battery is still working with about 1/3 of the magnesium still left after 3 years. It has been running a little blocking oscillator non -stop all this time. The philodendron plant is still alive and healthy Sorry that I have not posted much lately. Family matters have kept me busy.
Its okay things happen. Good to hear the plant is trucking along.
ooo thats cool... nice one lidmotor
Thanks
erm ... just curious but would a second pick up generator coil create too much drag? ie stop it?
btw bet youve got quite a collection now... like a mad inventors laboratory lol
A pickup coil works but it drags the rotor down.
Yep. It looks like a mad inventors lab. My wife doesn't much care for the look.
A nice job, very very simple......I want to make a replica of this motor, would you like to Shear the specification of the coil ( Wire Gage # & No of turns)
The coil is a standard sewing machine plastic bobbin wound up full of 30ga magnet wire. Several hundred turns. The size wire and number of turns are not critical.
thanks alot Lidmotor keepup
what if you used a schottkey diode with a lower forward voltage of say 0.2v? lower forward voltage means less reverse voltage and more efficiency.
Actually a 1N4007 or a 1N4148 switching diode is better ---but I like looking at the light because it visually lets me know how much juice is moving around. This is not very efficient but it is fun.
can you share what you use for rotor? look like some geared motor and it spin fast!
It is a plastic jar lid with a plastic gear glued on it. Magnets are glued on the edge.
bonjour je voudrais savoir combien de temps votre petit moteur monter sur un bâton tourne t il ?
Before you obtain a patent on this design, may we make one for a third grade science project and have it explained to us what goes where and why? What's the point of this video if you do not explain the components connectivity?
exelente!! Gracias saludos
how long does the motor run on that capacitor if you left it alone?
The motor runs about 10 minutes on this cap filled with about 2 volts. If I put a resistor in the circuit it will run much longer. The button cell long run time really is a mystery to me. There is no way that should have happened.
*****
do you think this could be scaled up to recharge a car battery?
i have seen tinman used old floppy drive motors and modified them into a pulse motor and recharged an old apc resalvaged battery. he has videos showing you how to make them too.
Botton cell battery can recharge itself but if you put higher volt to the cell and it will explode that's why it last very long
unable to find Supercapacitor 5F 2.7V, i have 1F 5.5v
www.ebay.com/itm/2-7V-5F-5Farad-Ultracapacitor-Supercapacitor-Farad-Capacitor-/262400024716?hash=item3d1842a08c:g:veAAAOSwkEVXGfJh
what can you run on the power generated from your project ?
+Rocky Rocky Tiny fan blade.
good day sir.. i would like to know what capacitor did u used.
+erbinjay padit Maxwell super capacitor-- 2.7 volt 5 farad
thanks a lot sir..
Now that get the imagination going...
Yes it does.
Using a diode instead of led, mite get even more run time
Умница !
😎
Another great vid! Great job!
Just a couple of questions:
1. Did you buy/make that little breadboard?
2. What is the manuf name & part number for the diode & reed switch that you used?
*Note:* Your button cell may contain silver oxide. Check here: www.ehow.com/about_5605853_silver-oxide-vs_-alkaline-battery.html
for more information on silver oxide vs alkaline cells.
The little breadboard is a cut off piece of a longer one that I got at Electronicgoldmine. I don't know if they still have them or not. The black reed switch is 'magnetic proximity switch' I got on EBay. They use them in alarm systems and such. The LED is just a common garden variety white LED.
Thanks for the feedback!
What type, grade, & size magnets did you use?
Thanks!
A B The Neo magnets are grade 42 discs. 5/16"x 5/64". I bought them at Harbor Freight tools. They came 10 to a package for a couple bucks but I don't know if they carry them anymore. Any neo disc magnet close to that size will work.
TY!
Have you ever seen/used this webste: Pulse Motor On A Stick
You can look at the forces that different grades of neodymium magnets can produce. Your magnets produce something like a magnet to magnet force arrangement (i.e. your coil's magnetic field vs your magnet fields, for a short time interval).
Why dont you sell one to me
soooo i guess that l.e.d. is actually flashing. all lights do. for all is vibration. nothing is solid. i think;] ya. what i,m saying is "why cant i see flickering? like other pulsers.".... anyhoot.... must be a speed thing... ty
+BLADE RUNNER It is a speed thing. The LED flashes every time the coil reed switch opens. It is the 'flyback' that does it.
bacana parabens
Look into Tesla's spark gap timing. You weren't born to make toys.
Mr. Tesla was an interesting fellow. I have studied much of his work.