Posts Tagged ‘remote controlled car’

Victory! Almost

March 7, 2010 in Personal | Comments (0)

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After yesterday’s fail­ure I brought a bit of extra duct tape and super glue and got the car back in work­ing order with the cam­era affixed to it nicely. I took it out again this after­noon to see if I could get the cam­era to sur­vive some small jumps off some staircases.

The good news is my duct tap­ing and super glu­ing worked. The cam­era didn’t move an iota — though sadly I had to tilt it a bit to the left to get it seated prop­erly — and the servo con­trol­ler stayed where it was sup­posed to.

Before I get into the down­sides maybe I’ll just show the video.

So the first down­side is that the video ends about five minutes earlier than it should have. When I rolled the car it rolled onto the shut­ter but­ton, unbe­knownst to me. It’s too bad since the crazier/​more abus­ive stuff came after that.

The second down­side is that both the cam­era and car took more abuse than they have before. The metal cas­ing on the cam­era got scraped off on one corner. One of the front shocks on the car came apart, which is espe­cially bad con­sid­er­ing it’s an oil-​​filled shock absorber. I haven’t decided what I’ll do about that.

The third down­side is that since I had to run the car without a body in order to get the cam­era on, it got more water dam­age than usual. Cur­rently it only goes in reverse. I’ll take another look at it after it dries out.

I think I’m going to put this short-​​lived remote con­trolled car video­graphy pro­ject aside until I fig­ure out a way to get things to sur­vive better.


A second stab at videography

March 6, 2010 in Personal | Comments (1)

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The last time I attached a cam­era to my remote con­trolled car the major prob­lem, from my per­spect­ive, was that it was too bumpy, to the point of not being able to see any­thing, really. The solu­tion to this is two-​​fold:

  1. Do it on pave­ment instead of snow.
  2. Attach the cam­era more securely.

Since it’s been crazy nice lately — 4º for the past couple days — we’ve had a lot of dry pave­ment com­ing out, so I took the camera/​car com­bin­a­tion out again today. I attached the cam­era dir­ectly to the chassis with the help of a styro­foam shim, rather than to the body like I did last time.

It star­ted off prom­ising! Up until the last ten seconds I think it counts as a mod­est suc­cess! There’s not so much boun­cing and you can actu­ally see what’s going on.

Sadly, those last ten seconds…yeah, I turned left when I should have turned right. It not only knocked the cam­era off, but it knocked the con­trol­ler off the chassis. The design of the car is rather stu­pid in this regard: the con­trol­ler is just can­ti­levered, held in by adhes­ive, in my case super glue. I’ll re – super glue it and see if I can’t try again tomorrow.

My ulti­mate plan was to take it off some sweet jumps. Now I’m won­der­ing if the cam­era will sur­vive the trip: it was just held in place by the afore­men­tioned styro­foam shim and some duct tape. I’ll try it with more duct tape and see if I can’t get it to sur­vive a jump tomorrow.


A failure in videography

January 17, 2010 in Personal | Comments (3)

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I’ve always loved remote con­trolled cars. I think at one point in ele­ment­ary school I even lis­ted R/​C car driver as a future pro­fes­sion of mine. While I did have some actu­ally really nice cars as a kid, one dream of mine which never came to fruition was to put a video cam­era on the car. It would be like being trans­por­ted to a mini­ature world where everything is huge and cars go orders of mag­nitude faster than they should.

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