Not terribly hard, in fact, it is very easy.

You could do it (one of Arduino projects) yourself for under $50 in less than 2 hours.

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會者不難,難者不會:)) -衛寧- 給 衛寧 發送悄悄話 衛寧 的博客首頁 (0 bytes) () 12/09/2023 postreply 18:43:09

請您先登陸,再發跟帖!