JFET

Geiger counter

Overview

During the epidemic, we had nothing to do. We made a boost circuit at home. The MCU outputs an external matrix keyboard, real-time clock, temperature sensor, buzzer, and LCD1602. I haven’t had time to write the code because I don’t have a MCU at hand. I’ll add it after I finish it. If you have any questions, You can leave a message in the comment area

Design Files

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Update:2025-06-04 09:53:33

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