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Abhi Verma
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Electronics Engineer
 · DelhiIndia
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Good idea. Needs some improvements.

The ckt you are using is only for momentary remote control. e.g. an output will be only activated till you keep pressing the Tx button. or in other words you have to Transmit a signal constantly, which is not good for battery or portable operations.
I think you need some kind of toggle ckt. which will toggle it’s output on every input. and holds it’s state. thus your relay will be ON/OFF by only pressing the button for once.

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Abhi Verma

Improvement suggestions provided by Abhi.

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Ali Stone
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Nishan Chettri
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should i use transformerless or with transformer power supply in the receiver circuit? Abhi Verma

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Abhi Verma
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Electronics Engineer
 · DelhiIndia
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For RF ckt transformer supply is better with proper filtering. You can also use smps but it may have problems due to high frequency switching. You will need good filtering ckt. However i have used both and both of them worked good for me.

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Nishan Chettri
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it worked… i succesfully made the circuit and will upload the vedio soon. now i will have to fabricate it ona a pcb.!! Steven Reubenstone Abhi Verma
thankyou so much!!!😃 making such projects in first year itself gives me immense happiness and a zeal to do more!!

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Abhi Verma
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Electronics Engineer
 · DelhiIndia
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congratulations for your project.

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Nishan Chettri
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thank you Abhi Verma

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Ali Stone
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Collaborizm Marketplace Manager
 · New YorkU.S.
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great to see this collaboration happening here

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