Making a wireless restaurant pager

After two months, the wireless restaurant pager that I made was ready. It includes a 7-segment 3-digit display, sound module, and keyboard. This video is sponsored by PCBWAY: A leading company in the production of all types of PCB, making 3D models, which has recently added UV printing. Refer to the links below for reviews. www.pcbway.com/
www.pcbway.com...
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[@BabakStars]

Please like the video and write your comments. thank you. 🙏

[@RUPJITCHOWDHURY]

Very nice, as usual

[@BabakStars]

Thanks a lot 😊🙏