Clocks

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ICE Tube Clock Firmware Comparison
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by bastard » Fri Nov 13, 2009 7:37 am

Last post by jarchie « Sat May 25, 2019 11:11 pm

by bastard » Fri Nov 13, 2009 7:37 am
35 Replies

48768 Views

Last post by jarchie
Sat May 25, 2019 11:11 pm
Snap a picture of your ADAFRUIT clock and post it here!
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by adafruit » Fri Feb 26, 2010 12:29 am

Last post by chris101 « Sat Nov 25, 2017 12:34 am

by adafruit » Fri Feb 26, 2010 12:29 am
158 Replies

102240 Views

Last post by chris101
Sat Nov 25, 2017 12:34 am
Frequently Asked Questions

by adafruit » Wed Oct 07, 2009 12:30 pm

Last post by Alian « Fri Sep 08, 2017 11:56 am

by adafruit » Wed Oct 07, 2009 12:30 pm

2 Replies

18214 Views

Last post by Alian
Fri Sep 08, 2017 11:56 am
Ice Tube Troubleshooting Guide

by adafruit_support_bill » Mon Mar 19, 2012 4:37 pm

Last post by adafruit_support_bill « Mon Mar 19, 2012 4:37 pm

by adafruit_support_bill » Mon Mar 19, 2012 4:37 pm

0 Replies

16408 Views

Last post by adafruit_support_bill
Mon Mar 19, 2012 4:37 pm
README BEFORE POSTING!!!

by adafruit » Tue Aug 30, 2011 1:26 pm

Last post by adafruit « Tue Aug 30, 2011 1:26 pm

by adafruit » Tue Aug 30, 2011 1:26 pm

0 Replies

14033 Views

Last post by adafruit
Tue Aug 30, 2011 1:26 pm
DS3231 Precision RTC Breakout battery holder came off

by jr1darrah » Mon Feb 06, 2023 4:46 pm

Last post by dastels « Mon Feb 06, 2023 5:42 pm

by jr1darrah » Mon Feb 06, 2023 4:46 pm

1 Replies

10 Views

Last post by dastels
Mon Feb 06, 2023 5:42 pm
Ice Clock - Single missing digit (was originally fine).

by myx » Sat Dec 24, 2022 12:42 am

Last post by russell 27 « Thu Feb 02, 2023 1:11 pm

by myx » Sat Dec 24, 2022 12:42 am

2 Replies

94 Views

Last post by russell 27
Thu Feb 02, 2023 1:11 pm
WLED and Matrix Portal M4

by Sndgrdn70 » Wed Jan 04, 2023 10:14 pm

Last post by adafruit_support_mike « Sat Jan 07, 2023 1:21 am

by Sndgrdn70 » Wed Jan 04, 2023 10:14 pm

1 Replies

145 Views

Last post by adafruit_support_mike
Sat Jan 07, 2023 1:21 am
DS3231 RTC rechargeable battery question

by _phillip » Fri Nov 25, 2022 4:47 pm

Last post by _phillip « Fri Nov 25, 2022 10:21 pm

by _phillip » Fri Nov 25, 2022 4:47 pm

5 Replies

237 Views

Last post by _phillip
Fri Nov 25, 2022 10:21 pm
Power Break Out Timer

by Beebo76 » Thu Oct 20, 2022 9:55 am

Last post by Beebo76 « Thu Oct 20, 2022 9:55 am

by Beebo76 » Thu Oct 20, 2022 9:55 am

0 Replies

208 Views

Last post by Beebo76
Thu Oct 20, 2022 9:55 am
worldtimeapi.org replacement

by picofun » Sat Oct 15, 2022 3:25 am

Last post by picofun « Sat Oct 15, 2022 3:25 am

by picofun » Sat Oct 15, 2022 3:25 am

0 Replies

133 Views

Last post by picofun
Sat Oct 15, 2022 3:25 am
DS1307 Logic voltage?

by hans_landa » Fri Sep 30, 2022 10:19 am

Last post by hans_landa « Fri Sep 30, 2022 12:15 pm

by hans_landa » Fri Sep 30, 2022 10:19 am

2 Replies

229 Views

Last post by hans_landa
Fri Sep 30, 2022 12:15 pm
DS3231 is found by I2C_Scan but not by DS3231

by ershler » Fri Sep 16, 2022 7:15 pm

Last post by dastels « Fri Sep 16, 2022 7:17 pm

by ershler » Fri Sep 16, 2022 7:15 pm

1 Replies

200 Views

Last post by dastels
Fri Sep 16, 2022 7:17 pm
TPL5110 operation

by CKDELAP » Tue Aug 23, 2022 11:11 pm

Last post by dastels « Sun Aug 28, 2022 10:26 am

by CKDELAP » Tue Aug 23, 2022 11:11 pm

5 Replies

424 Views

Last post by dastels
Sun Aug 28, 2022 10:26 am
Setting Time

by morem » Wed Aug 03, 2022 11:59 am

Last post by morem « Wed Aug 03, 2022 12:30 pm

by morem » Wed Aug 03, 2022 11:59 am

3 Replies

190 Views

Last post by morem
Wed Aug 03, 2022 12:30 pm
Product ID: 3295 (PCF8253) PCB Error

by drhatch » Sun Jun 19, 2022 6:59 pm

Last post by drhatch « Fri Jun 24, 2022 3:31 pm

by drhatch » Sun Jun 19, 2022 6:59 pm

7 Replies

3475 Views

Last post by drhatch
Fri Jun 24, 2022 3:31 pm
Choosing the right module

by Dan_Maris » Tue Jun 14, 2022 7:21 am

Last post by adafruit_support_bill « Tue Jun 14, 2022 8:00 pm

by Dan_Maris » Tue Jun 14, 2022 7:21 am

3 Replies

143 Views

Last post by adafruit_support_bill
Tue Jun 14, 2022 8:00 pm
Question about DS3231 RTC accuracy and the SQW pin over ~60

by lachlan_ » Tue May 17, 2022 7:35 am

Last post by lachlan_ « Wed May 18, 2022 2:04 am

by lachlan_ » Tue May 17, 2022 7:35 am

6 Replies

296 Views

Last post by lachlan_
Wed May 18, 2022 2:04 am
RTC timer on DAta Logger Shield

by sunilrathaur » Thu Apr 28, 2022 2:09 am

Last post by sunilrathaur « Sat May 14, 2022 3:41 am

by sunilrathaur » Thu Apr 28, 2022 2:09 am

4 Replies

181 Views

Last post by sunilrathaur
Sat May 14, 2022 3:41 am
Ice Tube Clock Problem.

by Hreagle » Mon Apr 11, 2022 12:22 pm

Last post by jarchie « Sun Apr 24, 2022 3:49 am

by Hreagle » Mon Apr 11, 2022 12:22 pm

11 Replies

299 Views

Last post by jarchie
Sun Apr 24, 2022 3:49 am
Word Clock Debug

by violaEmperor » Mon Apr 11, 2022 1:01 pm

Last post by violaEmperor « Tue Apr 12, 2022 10:26 am

by violaEmperor » Mon Apr 11, 2022 1:01 pm

4 Replies

156 Views

Last post by violaEmperor
Tue Apr 12, 2022 10:26 am
DS3231 RTC failure

by rob_ » Mon Mar 28, 2022 4:23 pm

Last post by mikeysklar « Tue Apr 05, 2022 4:56 pm

by rob_ » Mon Mar 28, 2022 4:23 pm

10 Replies

568 Views

Last post by mikeysklar
Tue Apr 05, 2022 4:56 pm
LEDarcade - Defender

by datagod » Mon Mar 28, 2022 1:18 am

Last post by johnpark « Fri Apr 01, 2022 2:23 pm

by datagod » Mon Mar 28, 2022 1:18 am

1 Replies

139 Views

Last post by johnpark
Fri Apr 01, 2022 2:23 pm
DS3231 Alarm Event Triggers on RPi

by iamblackrabbit » Sun Mar 20, 2022 6:30 pm

Last post by adafruit_support_mike « Wed Mar 23, 2022 6:05 pm

by iamblackrabbit » Sun Mar 20, 2022 6:30 pm

1 Replies

138 Views

Last post by adafruit_support_mike
Wed Mar 23, 2022 6:05 pm
PiRTC DS3231 won't allow pi to boot

by tfrohling » Sat Feb 26, 2022 7:55 pm

Last post by tfrohling « Sat Feb 26, 2022 9:39 pm

by tfrohling » Sat Feb 26, 2022 7:55 pm

1 Replies

195 Views

Last post by tfrohling
Sat Feb 26, 2022 9:39 pm
PiRTC DS3231 Clock Pinout

by zap86000 » Tue Jan 18, 2022 2:19 pm

Last post by zap86000 « Tue Jan 18, 2022 2:19 pm

by zap86000 » Tue Jan 18, 2022 2:19 pm

0 Replies

187 Views

Last post by zap86000
Tue Jan 18, 2022 2:19 pm
Ice Tube Clock quit working - 2021
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2

by llryan » Tue Oct 05, 2021 1:38 am

Last post by jarchie « Thu Jan 06, 2022 5:25 pm

by llryan » Tue Oct 05, 2021 1:38 am
18 Replies

940 Views

Last post by jarchie
Thu Jan 06, 2022 5:25 pm
7 segment display 881 vs 3106

by JakeHappiness » Tue Jan 04, 2022 12:38 pm

Last post by JakeHappiness « Tue Jan 04, 2022 12:38 pm

by JakeHappiness » Tue Jan 04, 2022 12:38 pm

0 Replies

127 Views

Last post by JakeHappiness
Tue Jan 04, 2022 12:38 pm
Network Connected RGB Matrix Clock
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by ishankum » Tue Dec 21, 2021 11:08 am

Last post by ishankum « Mon Dec 27, 2021 10:04 pm

by ishankum » Tue Dec 21, 2021 11:08 am
35 Replies

863 Views

Last post by ishankum
Mon Dec 27, 2021 10:04 pm
Internet clock 1st project....HELP
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2

by Ju5tAN00b2000 » Wed Nov 17, 2021 4:24 pm

Last post by Ju5tAN00b2000 « Wed Nov 24, 2021 8:47 pm

by Ju5tAN00b2000 » Wed Nov 17, 2021 4:24 pm
18 Replies

2839 Views

Last post by Ju5tAN00b2000
Wed Nov 24, 2021 8:47 pm
VFD IV-18 clock firmware in .ino format available?

by WWJD » Thu Sep 30, 2021 1:25 pm

Last post by jarchie « Fri Oct 22, 2021 2:47 am

by WWJD » Thu Sep 30, 2021 1:25 pm

2 Replies

481 Views

Last post by jarchie
Fri Oct 22, 2021 2:47 am
How to use a clock as a trigger?

by Virtuous70 » Tue Sep 14, 2021 6:54 pm

Last post by adafruit_support_mike « Tue Sep 14, 2021 9:42 pm

by Virtuous70 » Tue Sep 14, 2021 6:54 pm

1 Replies

3068 Views

Last post by adafruit_support_mike
Tue Sep 14, 2021 9:42 pm
Moon clock to bright.

by keli » Sat Aug 28, 2021 2:39 am

Last post by mikeysklar « Sat Aug 28, 2021 2:04 pm

by keli » Sat Aug 28, 2021 2:39 am

1 Replies

448 Views

Last post by mikeysklar
Sat Aug 28, 2021 2:04 pm
Moon Clock power.

by keli » Sun Aug 15, 2021 2:15 pm

Last post by dastels « Sun Aug 15, 2021 4:48 pm

by keli » Sun Aug 15, 2021 2:15 pm

3 Replies

669 Views

Last post by dastels
Sun Aug 15, 2021 4:48 pm
clock and calendar add to a Raspberry Pi 3B

by tomirwin » Thu Aug 12, 2021 3:48 pm

Last post by adafruit_support_carter « Thu Aug 12, 2021 4:52 pm

by tomirwin » Thu Aug 12, 2021 3:48 pm

2 Replies

860 Views

Last post by adafruit_support_carter
Thu Aug 12, 2021 4:52 pm
Understanding PCF8523 Breakout Board Schematic

by jake11212 » Fri Jun 18, 2021 10:51 am

Last post by sj_remington « Fri Jun 18, 2021 11:00 pm

by jake11212 » Fri Jun 18, 2021 10:51 am

2 Replies

1575 Views

Last post by sj_remington
Fri Jun 18, 2021 11:00 pm
What Could Cause Reset of PCF8523 Breakout Board?

by jake11212 » Sat Jun 12, 2021 5:28 pm

Last post by jake11212 « Fri Jun 18, 2021 10:57 am

by jake11212 » Sat Jun 12, 2021 5:28 pm

2 Replies

694 Views

Last post by jake11212
Fri Jun 18, 2021 10:57 am
3295 (Adafruit PCF8523 Real Time Clock Assembled Breakout Bo

by amit_k » Mon Jun 14, 2021 11:30 pm

Last post by mikeysklar « Wed Jun 16, 2021 11:50 am

by amit_k » Mon Jun 14, 2021 11:30 pm

1 Replies

673 Views

Last post by mikeysklar
Wed Jun 16, 2021 11:50 am
3386 (Adafruit PiRTC - PCF8523 Real Time Clock for Raspberry

by amit_k » Mon Jun 14, 2021 11:28 pm

Last post by adafruit_support_mike « Tue Jun 15, 2021 11:01 pm

by amit_k » Mon Jun 14, 2021 11:28 pm

1 Replies

546 Views

Last post by adafruit_support_mike
Tue Jun 15, 2021 11:01 pm
DS3231 RTC Industrial vs Commercial temperature HELP

by sjgittins » Mon Feb 01, 2021 10:47 am

Last post by adafruit_support_bill « Fri May 28, 2021 9:40 am

by sjgittins » Mon Feb 01, 2021 10:47 am

2 Replies

1663 Views

Last post by adafruit_support_bill
Fri May 28, 2021 9:40 am
MCP79512 RTC with esp8266

by JimieSitu » Sat May 15, 2021 3:07 am

Last post by adafruit_support_mike « Sat May 15, 2021 10:03 pm

by JimieSitu » Sat May 15, 2021 3:07 am

1 Replies

852 Views

Last post by adafruit_support_mike
Sat May 15, 2021 10:03 pm
SI5351 library: The errors are not correctly handled.

by Almisuifre » Sun Apr 25, 2021 3:34 pm

Last post by Almisuifre « Fri Apr 30, 2021 2:52 am

by Almisuifre » Sun Apr 25, 2021 3:34 pm

6 Replies

878 Views

Last post by Almisuifre
Fri Apr 30, 2021 2:52 am
Arduino timer for 110V AC

by Tropicalsojourner » Sat Mar 06, 2021 5:41 pm

Last post by Tropicalsojourner « Tue Mar 16, 2021 4:43 pm

by Tropicalsojourner » Sat Mar 06, 2021 5:41 pm

4 Replies

862 Views

Last post by Tropicalsojourner
Tue Mar 16, 2021 4:43 pm
Clock and Shutdown button

by meclark » Tue Mar 02, 2021 4:48 pm

Last post by mikeysklar « Wed Mar 03, 2021 5:10 pm

by meclark » Tue Mar 02, 2021 4:48 pm

1 Replies

751 Views

Last post by mikeysklar
Wed Mar 03, 2021 5:10 pm
common-anode or common-cathode which is better?

by doanerock » Sun Feb 07, 2021 4:04 pm

Last post by dastels « Sun Feb 07, 2021 6:57 pm

by doanerock » Sun Feb 07, 2021 4:04 pm

1 Replies

761 Views

Last post by dastels
Sun Feb 07, 2021 6:57 pm
DS3231 Pinout Questions

by d9856 » Thu Jan 28, 2021 10:15 pm

Last post by d9856 « Wed Feb 03, 2021 4:19 pm

by d9856 » Thu Jan 28, 2021 10:15 pm

4 Replies

840 Views

Last post by d9856
Wed Feb 03, 2021 4:19 pm
case for case for 1.2" 4 digit 7-segment module?

by gstar42 » Sun Jan 31, 2021 11:06 am

Last post by gstar42 « Sun Jan 31, 2021 11:06 am

by gstar42 » Sun Jan 31, 2021 11:06 am

0 Replies

668 Views

Last post by gstar42
Sun Jan 31, 2021 11:06 am
Making a 12hr clock on Raspberry Pi

by Fajita3053 » Sat Jan 30, 2021 11:20 am

Last post by Fajita3053 « Sat Jan 30, 2021 11:20 am

by Fajita3053 » Sat Jan 30, 2021 11:20 am

0 Replies

754 Views

Last post by Fajita3053
Sat Jan 30, 2021 11:20 am
Si5351 Adafruit labrary description

by torogoro » Sun Jan 10, 2021 6:30 pm

Last post by adafruit_support_carter « Mon Jan 11, 2021 1:41 pm

by torogoro » Sun Jan 10, 2021 6:30 pm

1 Replies

799 Views

Last post by adafruit_support_carter
Mon Jan 11, 2021 1:41 pm
Product ID 3013 - Failures

by PeterD_ATG » Mon Feb 24, 2020 3:24 pm

Last post by adafruit2 « Tue Dec 22, 2020 2:23 am

by PeterD_ATG » Mon Feb 24, 2020 3:24 pm

9 Replies

1074 Views

Last post by adafruit2
Tue Dec 22, 2020 2:23 am

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