Archive for tag: DS3231

Template Program that uses a DS3231 RTC to wake up an Arduino

April 3, 2019 | My Projects | By: Mark VandeWettering

So, my idea is to use a cheap but reasonably accurate RTC chip module based upon the DS3231 chip to periodically wake a sleeping Arduino. I tried getting it working yesterday, but had little luck. I don’t know whether it was Bailey’s insistence on being petted or simple sleep deprivation, but it eluded me yesterday. […]

Baby steps with the DS3231…

April 3, 2019 | My Projects | By: Mark VandeWettering

Last night, I did a small amount of work on two projects. I applied some Wood Bondo to a couple of bad defects in my garden bench project. I hadn’t used it in a while, and forgot what a pleasure it was. Sanding should be finished up shortly and I’ll definitely have it painted and […]