Simple Very Sensitive Transistor Circuit

Don't ask me for schematic! I explaned how this circuit is working so I think that should be enough to make this circuit!
How this circuit working:
It's very simple.First and second transistors are little amps who "boost" all electricity around, and they are "open" third transistor connected on LED. These three transistors are conected in triple darlington. componests I used are:
1x1MOhm
1x100kOhm
1x330Ohm
1XLED
3xBC547 NPN Transistor (or 2n2222)
This is how it looks one simple transistor circuit whose VERY sensitive and can detect human electricity and can detect mains cables in a wall!

Category:

Science & Technology

Tags:

• M2U00066
• Simple
• Very
• Sensitive
• Transistor
• Circuit
• Electronics
• schematic

[datltq]

is there a copper rod or something? plz

[MrSomeone4321]

@datltq is a piece of PCB board :)

[onlycosmyn]

that thing that you touch with your hand what is it? metal?

[MrSomeone4321]

@onlycosmyn is a piece of PCB board :)

[fazolettino]

please schematic

[lemorlenny]

HI, can i have schematic?

[TheHackZone5]

u can use basically every NPN transisor for this project and this could be used as a voltage detector with a few tweaks

[redpunk]

@MrSomeone4321 he'll bitch about it being fake if you don't

[Teej212]

ok this guy is fulll of shit, theres something he is not telling us. theres no way something this simple can create such a responsive circuit.

[manjunathindi]

hey ther please send me circuit ,,,,,

manju3713@gmail.com

[brucebillb]

cool circuit! what's your supply voltage btw? and will it matter if the wattage rating of the resistors is different? coz i cant get mine to work. it does light up when i touch my antenna but its very dim, not unless i short my other hand to the +terminal of the LED and touching the antenna makes it light up :s thanks!

[MrSomeone4321]

@urbex2007 well "smart guy" tell me a one good reason to send you my sch?!?! and yeah its my work!