110 or 240 Volts blinking LED
R
RODALCO2012
216 Views • Jun 05, 2012
Description
Data to follow
This LED circuit is easy to build and can be used in places where a continuous glowing LED does not attract enough attention.
Only 6 discreet components are used.
It is important that R1 is made of 2 x 220 k.ohm resistors in series for 240 Volts and 2 x 100 k.ohms for 110 Volts.
A word of caution !! As mains voltages are involved here unplug before touching during testing.
The final circuit needs to be well insulated and shrouded to avoid accidental contact.
The camera colors were distorted occasionally and the led appears grey instead.
This LED circuit is easy to build and can be used in places where a continuous glowing LED does not attract enough attention.
Only 6 discreet components are used.
It is important that R1 is made of 2 x 220 k.ohm resistors in series for 240 Volts and 2 x 100 k.ohms for 110 Volts.
A word of caution !! As mains voltages are involved here unplug before touching during testing.
The final circuit needs to be well insulated and shrouded to avoid accidental contact.
The camera colors were distorted occasionally and the led appears grey instead.
Discover More
More from User
06:52
Foster 300kVA Power Transformer
RODALCO2012
01:54
batterypop 1
RODALCO2012
08:29
ASEA distribution Transformer
RODALCO2012
05:30
Lithium CR123 cell2 in the wasp zapper
RODALCO2012
00:32
RAT4
RODALCO2012
11:32
SOX Low Pressure Sodium lamp with improvised ballast and HPS igniter
RODALCO2012
Related Videos
01:30
IP67 Waterproof LED Power Supply Driver AC 110V 240V to DC 12V... -- Best Buy 2026 | Great Quality!
retakumola
03:49
LED indicator lamps 110 and 230 Volts
RODALCO2012
00:22
230 Volts LED lamp - project 1
RODALCO2012
00:13
BEST PRICE Samsung UA-32EH4000 32" 720p Multi-System TV PAL NTSC LED LCD TV Dual Voltage 110-240 Volts
ArturoScott
02:47
The Classic VW Beetle Bug How To 6 Volts to 12 Volts
classicvwbugs
01:32
Water cooled shaded pole motor115 Volts on 240 Volts test 2
RODALCO2012