IP 66, IP 65 and IP 67 Ratings Explained
What are the differences between different waterproofing rates on LEDs and other products?
Difference Between A 3528 LED , 5050 LED And 5730 LED Chip ? β 12Vmonster Lighting and More!
Learning about the different types of RGB LED products that are out there.
Shenandoah Valley – Not that Exiciting
Probably the greatest disappointment of my October road trip was driving through the Shenandoah Valley. I expected a lot more of the Lee-Jackson Highway, although I probably shouldn’t have because it’s US Route 11, and is historically quite built up from the time before Interstate 81 bypassed it.
Don’t get me wrong, there are some definitely scenic sections of the Lee-Jackson Highway, but much of it is the same used car dealerships, Walmart’s, big boxes and same small towns that you see across America. There are some truly wonderful sections but in many cases housing distracts from the otherwise scenic rolling farm country.
It was probably my fault for taking US 11. I was originally planning a route in the the western, more remote part of the valley, but I miss placed my Virigina map, so I ended up taking US 250 all the way to Stauton. I guess I didn’t realize what a big city Stauton really is — it’s big enough to warrant a ring road expressway around it — and endless residential sprawl seems to extend in all directions from it. The chicken barns and turkey farms aren’t nearly as scenic as the dairy farms that more common in Upstate NY. There are some cattle farms, and I passed at least one dairy farm, but the land has a distinctively different character then what I had previously experienced in Upstate NY.
The Blue Ridge between Stauton and Buchanan is less impressive then Imagined. Looking up the ridges look more like hills then mountains. I think the ridges in the high country of West Virginia are much higher and more pronounced then Virginia. Certainly the Shenandoah Valley is much wider then most of the valleys in northern West Virginia.
I guess I really didn’t know what to expect from driving through the Shenadoah Valley. I just hated how trapped I felt when I was in Shendoah National Park — there are only limited exits from the park due to the need to have paybooths at every entrance. Even the Blue Ridge Parkway seems disconnected from the lands below.
Maybe I should have instead gone to Shenandoah National Park for a few days so I could have been spending my time looking down, rather then up from the valley. Or better yet spent more time in West Virginia. There is a lot of the Monongahela National Forest that I have yet to see. Maybe I should have drove up Spruce Mountain again, so I could say I was at the top of the Mountain State. But I did that already.
At any rate, I don’t think I will be visiting the Shenandoah Valley anytime soon again. It’s pretty to look down at from the mountains, but it hardly inspires me looking up at the surrounding ridge lines.
LED Driver Progress
Bought a set of two 5050 LED RGB string, logic-grade MOSFET transistors and a 10 amp 12 VDC power supply. It will be interesting to see how well my LED driver will work once I get it all together — and if it improves my sleep.
The LED strings are 5 meters or 15 feet long. The strings each consume 3 amp at 12 VDC or 36 watts. The power supply can drive both but I will only use one, because a each string has 150 LEDs of the 5050 which put out 16 lumens a piece or 2,400 lumens at maximum brightness — which is about as bright as a 150 watt incandescent bulb.
Obviously, I wouldn’t probably drive them at full brightness, even while reading at night. The LED driver I am building will allow full control of brightness and color, so I can have a warm white light at night at a cooler light with more blue in the morning. I would probably code in a mode that would dim the lights into a nice red, fading to black in the evening, then have a bluish light in the morning.