This voltmeter can read-only DC voltage from 0-25 volt and Display on 4 Digit Seven Segment . A voltage divider circuit is used to divide voltage into two parts to prevent more than 5 volts appearing across the MCU. because the MCU can not read voltage more than 5 volts directly.
hosseinkhalilian / bascom_avr-voltmeter.2 Goto Github PK
View Code? Open in Web Editor NEWAVR Voltmeter
License: MIT License