siddharthtaunk
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Hello Everyone,
I am trying to make a Series LED circuit with AC mains directly(I know its not a good practice but due to cost).
I would Like to know
How to control the LED series ?
For example,
A button to control the ON/OFF timings
If I press once the LEDs flicker at a faster rate
If I press again the LEDs flicker with the rate a bit slower
.................. and so on
I dont want to use a microntroller
any other solutions
with Timers, Counters something which is CHEAP!!!!
I am attaching herewith the circuit and the module which I am talking about
I would Like to add when I cut open this small box in RED I found a masked IC and the part outside was written QD803-8. When i try to find the product. I dont get a perfect match nor I get their datasheets.
and and and I would like to add the box whci is inscribed in RED to the circuit on the left
Please Help.
Thanking you in anticipation.
Siddharth
I am trying to make a Series LED circuit with AC mains directly(I know its not a good practice but due to cost).
I would Like to know
How to control the LED series ?
For example,
A button to control the ON/OFF timings
If I press once the LEDs flicker at a faster rate
If I press again the LEDs flicker with the rate a bit slower
.................. and so on
I dont want to use a microntroller
any other solutions
with Timers, Counters something which is CHEAP!!!!
I am attaching herewith the circuit and the module which I am talking about
I would Like to add when I cut open this small box in RED I found a masked IC and the part outside was written QD803-8. When i try to find the product. I dont get a perfect match nor I get their datasheets.
and and and I would like to add the box whci is inscribed in RED to the circuit on the left
Please Help.
Thanking you in anticipation.
Siddharth
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