Winterfell 200*300

thingiverse

The Castle Winterfell models that were previously shown did not meet my requirements for various reasons. I liked the idea of creating a lamp with LEDs, and this model offers all those features. All towers are hollow, designed specifically for painting and installation of LEDs inside. I have included possible schemes below. The model is printed on a 200 * 200 mm table and connected from two pads. Plates are interconnected using glue, while the remaining parts fit snugly into their designated seats. This project was created with Tinkercad, and you can edit it online at https://www.tinkercad.com/things/8yJlKBw2E6B. To connect 20 LEDs (each consuming 20 mA at 3.4V) to a 12V power supply unit, you will need to follow the circuit I have attached. With these steps, you should be able to successfully complete the connection. The rated resistance of resistors R1 through R6 is 90 Ohms each, while resistor R7 has a rating of 260 ohms. Standard values for resistors R1 through R6 are 91 Ohms (0.05W), and for resistor R7, it's 270 Ohm (0.125W). Color marking for the resistors is as follows: - Resistors R1 through R6: white, brown, black, gold, gold - Resistor R7: red, purple, black, black, gold Power dissipation on resistors R1 through R6 is 36 mW each, while resistor R7 dissipates 108 mW. LED power dissipation is 1.36 W, and the entire circuit consumes a current of 140 mA, resulting in a total power consumption of 1.69 W. You can find more information about this project at https://youtu.be/nafmI6YLaDc.