www.logiccircuit.org

Recently, I want to make a game machine myself, but I can't use it to make more sounds. The only sound device is the bell, so I hope to add some sound components (I am Chinese, so I use machine translation)

(pinyin)
ru guo ni shi zai bu hui yin wen de hua zhi jie da zhong wen da jia ye kan de dong de
(zui hao pin yin, wo zai fa zhe ge de shi hou yu dao le mou xie wen ti,qi guai de sql zeng jia le)
(/pinyin)
(also,your forum software does not support chinese characters )
You mean Buzzer not bell
We do need more output stuff.Atleast the buzzer should be able to input frequency so we can do inverse fourier transforms for music.
Or even better,input diaphragm height