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Hello Sir,I am an Amateur Radio Operator and would like to use 2 10 Amp @12vdc relays to control Horizontal or Vertical transmission of my Cubical Quad antenna Transmitting element,the 10 Amp Relays are well suited for this application,my only Question is,"with the coil energised how long can it stay energised before overheating or would it even overheat"If there is a way to cool the relay coil I could do that if need be.Thank YouBob
Hi what are the Thicknesses of the Plywood pieces you Used in your CNC Please?
Arduino Based CNC Plotter Made From Scrap DVD/CD Drives
Excellent Instructable Sir,Many Thanks for this.
Loved your Instructable and you obviously put a lot of work and thought into it,I have only one question please,Is it necessary to preheat the oven?Thank youBob
Yes you can with,"Plasti Dip"It is a rubberized coating used for dipping tool handles and available at almost any Hardware store or home supply,I use it on my Ham radio Antennas outside on zip ties and Mounting hardware,you can use a brush to apply it to zip ties and it comes in several colors including Florresent colors.73
I use Zip Ties to hang large washers and Fender washers as well as L Brackets,You have to open or cut the zip tie each time,but the hardware stays neat and tidy.
bumbula,I have used superglue also,but I use superglue remover or nail polish remover to separate the screw and Screwdriver and I used this for about 15 years in my Electronic repair business until I retired in 2013,good luck.
5 Ways to Remove a Stripped Screw
This was a fairly good instructable,it would have nice to see how you removed the Cells.Recharging the cells does not guarantee the cells will remain viable and continue to work as normal for a long period.It would be nice to see some information on how long these cells work after reconditioning.
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PCB etching (prototyping)
Hello,Thank you for posting this,but I would like to see more detail,for instance what is the diameter of the 12 volt coils and more detail about the mount and how much Epoxy did you use and does it matter what type,can you add these things to your post.Thank youBob
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