Door open alarm using 555 timer circuit - Free electronic circuits design of electronics projects

Door open alarm using 555 timer circuit - Free electronic circuits design of electronics projects

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日期:2025-06-29
Door open alarm using 555 timer circuit and Hall effect device. ... This door open alarm electronic project is designed using an linear hall effect device and a 555 timer circuit. This door open alarm alarm electronic project is based on the TL3103 linear...看更多