#mathsworkingmodel #circlemathsproject School models art best out of waste craft work and many more things and life hacks tricks. 4 mechanism project | engineering projects || physics project.
@@bandelachandrasekhar3533 get led lights costs ₹2-3per bulb. And solder the leds. Then use wire to connect the each color. Eg. If you have arranged 7bulb in series soldered. Connect ends means 1st and 7th bulb positive and negative respectively using the wire. Likewise do the rest. Have seperate switches for each color
10th wale bna skte hai . Connection carefully kro . Led ke neigitive positive check kro. Thank you for watching and like it . keep watching our new videos