Strom 3D na vánoce

thingiverse

This is a construction plan for a Christmas tree display for 5th-grade students.\r\na) Make your own tree (draw it)\r\nb) Blindly follow the instructions to make your tree\r\nc) Join in and participate in making your tree\r\n\r\nAs an electronics project, the circuit used is from the website https://pihrt.com/elektronika/348-2-led-blikac-9v\r\n\r\nCollector resistors are not installed!\r\n\r\nMore information: https://pihrt.com/elektronika/424-vanocni-strom-3d-s-ako