ldr array for solar tracker 3d models

Constructed a solar fountain for my deck last year, but experienced issues with water evaporation. To resolve this, I'm currently working on an automatic filling system that connects to the garden drip system. The system uses a table tennis ball...

I needed a solar filter for my Olympus SP-550UZ camera, so I created two layers of protection - one at the top and another at the bottom. To ensure extra security, I added two to three vertical layers, each with a height of .4. Unfortunately, I...

The Canon PowerShot SX530 HS is a 50X superzoom camera that can be reprogrammed using CHDK (http://chdk.wikia.com/wiki/CHDK) for about $200 new, and even less as a factory refurb. This camera zooms to an equivalent of 1200mm, making it perfect for...

Set of two covers for protecting your solar panel's MC4 connectors from dirt and corrosion. FeaturesActual MC4 locks — not just a plug or cap, these covers attach the same way MC4 connectors doHole at the base — pair two caps together with a thread,...

A friction retainer allows for easy replacement of the filter for future eclipses, which will occur again in about seven years. Two small pegs protruding from the front of the holder served as an added precaution in case measurements were slightly...

I printed out MojoJuju tracker and we use it every time we play Gloomhaven.However, when you have several players around the table, it's sometime difficult to see which elements are active or not.So I designed this stand fitting the tracker so...

This latitude wedge base is designed to fit the matching star tracker (https://www.thingiverse.com/thing:4764823), but I will upload an adapter for other types of telescope attachments. It's designed to be as cheap as possible and uses simple...

The foot is cut into two pieces so that you can get the classical angles for the different seasons : - winter 60° - spring and autumn 40° - summer 20° I have printed these parts using PET plastic bottle filament. see here :...

:-) BOM: (No affiliation) - Angveirt Ultrasonic Rodent Repellent for Car: https://www.amazon.com/dp/B07KWQCNWS (Note, this is the 12v model. I tried their battery operated 6v model. This 12v model works better.) - ECO 5W Watt Solar Panel 12V:...

The foot is cut into two pieces so that you can get the classical angles for the different seasons : - winter 60° - spring and autumn 40° - summer 20° I have printed these parts using PET plastic bottle filament. see here :...

This is my version of a solar film holder sized for the Celestron PowerSeeker 114EQ telescope. I am using Thousand Oaks Optical silver-black polymer film in a 6"x6" size, which I was able to purchase on Amazon: ...

Here's my take on a solar filter adapter for my camera/telescope. The OpenScad file is included so you can adjust to fit your lens and filter sizes. Key variables are: lensDiam = 78; //actual diameter of the front of the lens, maybe a little smaller...

However, with lower power consumption, solar cells rated 9V&109mA each (under full sunshine) easily keep it moving. I connected the cells in series since they're sufficient to run the motor at 12 volts, taking approximately ~70-95 mA. I haven't...

For visual clarity, the name of each planet is embossed in Braille above it, while its corresponding position from the sun is listed below. This ordering starts with Mercury at the innermost distance and continues outward. ... Here's how far each...

However, the Braille may be fragile on initial prints, so adjustments can be made in the write.scad file to change letter height (h) and thickness (t), as well as modifying the translate z-value within the planets scad-file for proper Braille contact...

WARNING: ONLY USE THIS IF YOUR TELESCOPE HAS A FULL-APERTURE SOLAR FILTER OR YOU COULD PERMANENTLY DAMAGE YOUR VISION!!! UPDATE 2: As I wait for Mercury's transit, this gadget is fantastic! The moment I get my first pictures, I will upload them...

... supports everywhere enabled. I suggest adding support blockers in the mounting and tracker holes as support is only needed for the notch. ...If you are using PETG, I would consider this mandatory because support materials and PETG do not get along.

I'm crafting my own GM screen from wood and I wanted to design some custom initiative trackers for it, so that's what these are. I plan on placing magnets in the tops, so I made a small hole there for that reason. They should measure 2 feet long by...

However, as someone who prefers to minimize equipment, I designed this modification to fit the mount head directly onto my telescope's existing mount, thereby eliminating the need to carry a separate tripod for my camera. This solution is...

This is a project for the DIY head tracker found at https://www.rcgroups.com/forums/showthread.php?1677559-DIY-Headtracker-%28Easy-build-No-drift-OpenSource%29. The specific build I'm referring to involves a side-mounted, soldered assembly style, as...

I needed to cover the cable rj45 entering my solar inverter .. , better to paint it with an epoxy resin and paint it before installing This thing was made with Tinkercad. ...Edit it online https://www.tinkercad.com/things/3ib0NhdgHRV

This is a brand new shower head replacement designed to fit perfectly onto your trusty camp solar shower, ready to get you clean and refreshed after a long day outdoors.

This low cost Solar tent dryer can dry small from between 800 kg to 1 ton of wet small fish input within a day during the full availability of the sun.

https://www.youtube.com/watch?v=LtBCeMLWu_8 This mod eliminates wobble in the original WLT Astro Tracker's head. It uses a metal 6806 ZZ ball bearing, and modifies the head mount to accommodate the bearing while reducing flex in the mount. The tripod...

Took this basic holder and added a depression to hold a small tile tracker to the back. ... After using it a bit I reprinted it .5mm smaller which worked a lot better to hold the cards in.

I remixed this (poorly) so it would support v 3.0 trackers... It was a crude adjustment, but it seems to work just fine. Someone with better modeling skills could make it better. ...But its functional!

I remixed this (poorly) so it would support v 3.0 trackers... It was a crude adjustment, but it seems to work just fine. Someone with better modeling skills could make it better. ...But its functional!

You can arrange the magnets in different ways, for example 3 different halbach array patterns or all magnets facing the same direction or alternating. ... Just search for halbach array online if you don´t know how to arrange the magnets.

... your Nimbus and encase it in a box so that it hopefully withstands the shock of impact. Update: The first image reveals the box after being struck at 140km/h into a tree. Miraculously, the tracker remained intact and functional despite the crash!

Alt-Azimuth Adjustable Base for GoTo Star Tracker Mount ============================================ This is the adjustable Alt-Azimuth base for my GoTo Star Tracker Mount available here: https://www.thingiverse.com/thing:5405119 This offers the...