How to make a Signal Booster | GSM booster | Mobile signal Booster
Hi there in this video I’ll be showing how to make a GSM booster at home using LM386 IC ,this is a 100% working circuit with very cheap components.
Materials required and circuit diagram link :- https://matrixonelectronics.blogspot.com/2021/09/how-to-make-signal-booster-gsm-booster.html
hope you enjoy making
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GSM
Source by MATRIXON ELECTRONICS