Simple timer circuit using Ic 555

It is a step by step guide to make a simple timer circuit using most popular Ic 555 You need…

3 comments

How to make voltage regulator circuit using IC LM 317

It is simple electronic circuit using IC LM 317.You can regulate 1.2 volt Dc to 30 volt Dc using this…

add comment

How to make a graphical thermometer using arduino & nokia 5100 LCD

It is simple arduino thermometer project with Nokia 5100 LCD here I used analog temperature sensor Lm – 35 The…

add comment