Working of Wireless Switch Circuit using CD4027. Using this circuit, you may operate any electrical appliance by just passing your hand above LDR. Working of Wireless Switch Circuit using CD4027.
You may use this wireless light switch instead of physical contact with switches which may be dangerous if there is any shorting. The wireless light switch circuit described here requires no physical ...
If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. Sean Hollister is a senior editor and founding member of The Verge who covers gadgets, games, and ...
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