Good day all!
I'm designing a double clap on switch circuit that will turn on an led when you double clap and off when you clap once.
I'm designing it to use LM358 as a high and low pass filters followed by LM358 as precision rectification, peak detection, LM 358 as Schmitt trigger, LM358 as a buffer to Schmitt trigger Reference voltage, two cascaded 74LS112 negative edge triggered jk flip flops, a BC547 transistor and an led as an output.
When I tested my design on bread board, led goes on with a single clap.
I have run out of ideas on how I will achieve this in my design.
I will attache a picture of my design.
Please help!
Thanks
I'm designing a double clap on switch circuit that will turn on an led when you double clap and off when you clap once.
I'm designing it to use LM358 as a high and low pass filters followed by LM358 as precision rectification, peak detection, LM 358 as Schmitt trigger, LM358 as a buffer to Schmitt trigger Reference voltage, two cascaded 74LS112 negative edge triggered jk flip flops, a BC547 transistor and an led as an output.
When I tested my design on bread board, led goes on with a single clap.
I have run out of ideas on how I will achieve this in my design.
I will attache a picture of my design.
Please help!
Thanks
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