I am quite new to Arduino, and have only done small experiments. I would now like to realize my first REAL Arduino project: A RTC-clock with announcement of time, room- and outside temperature, in self-recorded sounds. (Background: My mother is blind, and I want to have her announce the numbers i…

[image] sirtom60: Which amplifier unit would you choose? Any basic class-D integrated amplifier IC. There's probably dozens to choose from in the 1~10W range. Something that conveniently uses a single 5V supply, I'd imagine. [image] sirtom60: Which display would you choose? Depends...…

How to select ideal components (temp+time+Radio+...)

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How to select ideal components (temp+time+Radio+...)

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