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Put a voltage meter anywhere with this very handy display. This panel meter simply connects to whatever DC supply you are trying to track,
easy to wire up!
Simply connect the red wire to the positive supply, and black to negative ground. The display has a microcontroller that will read the voltage,
compare it to a stable reference and display the voltage with 0.1V precision on a 3-digit 0.56" tall 7-segment display. It works from 4.5V up
to 30V and is reverse-polarity protected so it will be good for nearly any electronic project! The meter draws 3-4mA to power the
microcontroller and display. This particular LED display is a nice vivid green, which we found very readable. To mount to your enclosure,
simply cut a 45.5mm × 26.5mm rectangle and snap it in.
Dimensions:
Power specifications:
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회사명 : 원테크
| 사업자등록번호 : 671-34-00660 [사업자정보확인]
| 주소 : 서울특별시 구로구 경인로53길 15 (중앙유통단지) 다동 3123호 통신판매업 신고 : 제 2019-서울구로-1690호 | 연락처 : 02-6679-8533 | FAX : 02-6679-8532 | 개인정보보호 책임자 : 한혜정 | 대표자 : 한혜정 contact : kkseo2@naver.com for more information |
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