悲 is a Japanese kanji written with 12 strokes, listed here under the keyword “sad”. It is built from 心 (heart) and 非 (un-). In Remembering the Kanji by James W. Heisig it is frame 1763.
On KumiJi Glyph Explorer, open the parts search and type “heart” + “un-”. 悲 is among the results, together with every other character containing the same shapes.
Open 悲 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.