Snap a picture of your ADAFRUIT clock and post it here!

Clock kits

Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.
User avatar
wacker
 
Posts: 2
Joined: Tue Aug 01, 2017 2:40 am

Re: Snap a picture of your ADAFRUIT clock and post it here!

Post by wacker »

This was mainly an exercise, to see if an arduino uno would run a parallel 8-bit 240x320 LCD and the spi port without clashes.
It is fine, using the excellent Adafruit libraries to drive the lcd, and the RTC DS3234 on the spi pins, and an added font.
Strangely hypnotic watching the seconds tick over ! Thanks guys.
Attachments
klok.jpg
klok.jpg (59.18 KiB) Viewed 9547 times

chris101
 
Posts: 13
Joined: Sat Oct 17, 2015 3:56 am

Re: Snap a picture of your ADAFRUIT clock and post it here!

Post by chris101 »

Image

Stopwatch with hundredth second precision, using a 3V trinket pro, battery charger backpack, 128 x 64 oled, chronodot, assorted switches, resistors capacitors and a 10K pot. The lens gives it a bit of Jules Verne appeal.

chris101
 
Posts: 13
Joined: Sat Oct 17, 2015 3:56 am

Re: Snap a picture of your ADAFRUIT clock and post it here!

Post by chris101 »

Image

This master "atomic" clock only has a few Adafruit parts, but they are essential (the chronodot and 128x32 oled), an Arduino Micro, the guts to a wwvb radio clock, some high brightness colored LEDs, a quad opamp, a bunch of vintage resistors, capacitors and other hardware. The hours, minutes and seconds are sent via a littleBits wireless device to several slave clocks.

Locked
Please be positive and constructive with your questions and comments.

Return to “Clocks”