4 Digit 7 Segment countdown timer

취소 완료 등록 시간: 5년 전 착불
취소 완료 착불

I require a simple code that counts down in minutes and seconds to power a 4 digit 7 segment display using Arduino.

the time to countdown from will be set in the code.

once counted to zero o require another output to go High to trigger a relay for an alarm

the only input required is a button to start the countdown, then cancel the alarm, then again to start it.

the only budget j have is what's left in my account (£12.85). I appreciate this isn't alot.

Arduino

프로젝트 ID: #17279125

프로젝트 소개

8 건(제안서) 재택 근무형 프로젝트 서비스 이용 중: 5년 전

이 일자리에 대한 프리랜서 8 명의 평균 입찰가: £14

MuhammadUzair16

I am an electronic engineer with more than 10 years of experience. I have worked on several arduino projects. Please contact me to discuss details

£10 GBP (3일 이내)
(12 리뷰)
5.6
Fonsecadroy

I am an Electronics Engineer, with a Specialization in Telecommunications, with 26 years of experience. I am also a professor at the "Andrés Bello" Catholic University in Venezuela, where I teach the subjects of Comput 기타

£18 GBP (10일 이내)
(0 리뷰)
0.0
islammuhamed94

I have worked with similar project I can explain my idea for you if you're interested in my solution ,regarding to price it's OK

£15 GBP (1일 이내)
(0 리뷰)
0.0