I’m learn about trasmission and recevier by Led. I’m using TSAL6200 and TSOP1838 with pt2248, pt 2249( for code and decode, respectively). I wonder how far i can reach??? How can I calculate for transmission circuit and recevier circuit in order to best result?
( Example: TSAL6200’s datasheet note: forward current is 100mA-1A, i want 400mA, how can i make it?,…)