Timer IC 555 can be a toy for learners, tool for professionals and can be a…
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easy to do mini projects with detailed instructions

Simple Soil Dryness Detector Circuit
Important thing for plant growth and life is water for proper plant hydration we need to…
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Simple Four Way Traffic Light Circuit
Traffic signal lights are very Important to regulate vehicles and traffic on roads, simple four way…
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Traffic light circuit using IC 555
Traffic light is designed with two timer ICs 555 and three LED indicators, this circuit drives…
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