Please help with my project !

[jason771m]

I have to design a MWPPG circuit of the ADPD4100, and these two photos are the references for me to follow. But I have difficulties in it, and my working progress is not really smooth. The attached file is my working progress, and containing some errors. Please help me to debug and making the LED light glows, many thanks!

reference MWPPG circuitreference ADPD4100

[anasei]

Dear jason771m,

Here's what can help you https://www.csus.edu/indiv/t/tatror/eee_117_lab/multisim%2010%20user%20guide.pdf .

Hope it helps!

Good luck on your project!

best,

anasei.