New: electronicsprojectsAll contenthive-129948hive-196917krhive-150122hive-180932zzanhive-188619hive-166405hive-185836steemhive-144064hive-101145hive-183959hive-183397uncommonlabphotographyhive-103599hive-139150hive-170554hive-180301hive-145157bitcoinhive-109690lifesteemitTrendingNewHotLikersimranhassan (72)in hive-170554 • 12 days agoDoor Buzzer Circuit Diagram (Using IC 555 and LM380N)Assalamualaikum Everyone. I am @imranhassan From #Bangladesh How are you all? Hope you are well. By the grace of Allah, I am also well. I am @imranhassan, a student who is interested…imranhassan (72)in hive-170554 • 18 days ago🔊 Music Box Circuit Diagram (Using CD4017 and 555 Timer IC)Assalamualaikum Everyone. I am @imranhassan From #Bangladesh Edited with Canva. How are you all? Hope you are well. By the grace of Allah, I am also well. I am…