RE: How To Build An Arduino Clock

beacon_dave — Sun, 24 Oct 2021 13:28:06 GMT

For those wanting a slightly larger Arduino time-keeping device, then perhaps take a look at the Carnegie Science Center's 'flip clock'.

Interesting video by Doug DeHaven on its design and construction available here:

https://vimeo.com/416043844/612a681800

RE: How To Build An Arduino Clock

beacon_dave — Sat, 03 Oct 2020 12:06:09 GMT

[mention:bf89cb6630e54063bd4d11fa6b390e5d:e9ed411860ed4f2ba0265705b8793d05] looks like you have a short circuit in the power rail in your schematic across pins 1 and 2 of the LCD display.

[View:/resized-image/__size/137x174/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-d8e35e1b-0393-481d-969f-216f9232bc7a/contentimage_5F00_192402.png:137:174]

Also pin 5 of the LCD display is floating in the schematic but wired to ground in the breadboard layout.