Ashish Saru

w hello Friend this circuit is about blinking LED without any ic i am using BC547 transistor you can use any NPN or PNP transistor what you have just connection will different so make your connection is no falt if any faltu or you conect wrong way then circuit will not worl even some time transistor or led may also damage so there is lot of resion are there not working so make sure connection correct if you have any problem then comment down bellow thanks for Watching

I have made a 1.5v battery power led By using ferrite core induction it's work pretty good  by using BC547 transistor and 2.2k resistance  Hello Friend In This Video i am going to show you how easily you can build own 1.5V Power Touch Light using only few components name is 1. BC547 Transistor 2. 220 Ohm's Resistor 3. Ferrite core 4. 1.5 voltage Battery actually working principle of this Simple Circuit is the induction of inductor which help to boost the voltage when we pass electricity to any wire of mainly we use copper wire and almuni wire or the there creat some of magnetic feel we called that induction of

  Not Gate Circuit diagram 

 

Mushroom wallpaper  

you can make this snake robot Easily at home You required things 2 motor 2 push switch Some wire Some beads for wells Some cardboard etc