DIY typewriter using Arduino and thermal printhead 用Arduino和热敏打印头自制复古打字机 Too lazy to write document. Please watch the video. 懒得写文档，看视频吧。 YouTube: https://www.youtube.com/watch?v=uzSspplobKU Bilibili: https://www.bilibili.com/video/BV1Ak4y1U7rX