Hello, my son is in third grade and doing a science project on photoresistors and how they're used in street lights. He has a snap circuit board that shows how they work. We also found some fairly cheap model lamp posts (http://www.ebay.com/itm/LYM37-10pcs...288048?hash=item3cebfd5d70:g:61AAAOSwGWNUYN2E) that we could use to demonstrate in a model neighborhood. The thing is, I am a little confused on how to wire them all together if we were to use all 10 because I haven't seen any diagrams that show multiple LEDs with an LDR.
I've watched a few youtube videos and get the gist of it by wiring them in parallel, but I am confused on if there is supposed to be an ohm resistor after every led and just in general, how the diagram should even look with all correct values. I feel like I am in over my head as a clueless mom but I don't want to let the boy down. I just want to make sure we do it properly. Any help in the right direction would be absolutely appreciated! Thank you!
I've watched a few youtube videos and get the gist of it by wiring them in parallel, but I am confused on if there is supposed to be an ohm resistor after every led and just in general, how the diagram should even look with all correct values. I feel like I am in over my head as a clueless mom but I don't want to let the boy down. I just want to make sure we do it properly. Any help in the right direction would be absolutely appreciated! Thank you!