I don't know much about electronics or lasers, but I would like to know if I can build a laser with these four items:
100mw blue laser diode with driver - https://www.amazon.com/dp/B00TB5IEWG..._dN37wb4ZHFKDZ
Switch - https://www.amazon.com/dp/B00004WLKD..._ZO37wb6NZ4CDM
Battery -
https://www.amazon.com/dp/B004LHFU62..._2P37wb2EW86DP
Battery case -https://www.amazon.com/dp/B00CQKBQBE/ref=cm_sw_r_other_awd_qR37wbVFF9W3X
I was just wondering if I needed any resistors or other electrical components for this to work correctly. Also in the questions part of the diode on amazon, someone said all you need for the diode is a power source and said a 3.7v li-ion battery will work. It also says it can run 45 sec on 15 sec off without a heatsink.
100mw blue laser diode with driver - https://www.amazon.com/dp/B00TB5IEWG..._dN37wb4ZHFKDZ
Switch - https://www.amazon.com/dp/B00004WLKD..._ZO37wb6NZ4CDM
Battery -
https://www.amazon.com/dp/B004LHFU62..._2P37wb2EW86DP
Battery case -https://www.amazon.com/dp/B00CQKBQBE/ref=cm_sw_r_other_awd_qR37wbVFF9W3X
I was just wondering if I needed any resistors or other electrical components for this to work correctly. Also in the questions part of the diode on amazon, someone said all you need for the diode is a power source and said a 3.7v li-ion battery will work. It also says it can run 45 sec on 15 sec off without a heatsink.