Every now and then while wandering through the wasteland called KZitem you come across a real gem.. This video is Gold!
@MrBobWareham
Ай бұрын
Wow, your brain is wired as a clock, I was totally mesmerised listening to you describe how it all works 5 star, thank you so much Bob in the UK
@matheussteinmetz
Күн бұрын
What a great video
@user-MrsYT
4 ай бұрын
thx for the hint to desolder the chargeresistor
@GregCoonrod
9 ай бұрын
You put a lot of work into this video. Thank you!
@starasowa320
4 ай бұрын
Super extra video. I would like to ask for a video of the readings
@ritschratsch3175
4 ай бұрын
I'm truly amazed at how you manage to pack so much information into this video. I spent a long time searching through the datasheet for some of these details before I came across your channel. You're awesome!
@calebcourteau
Ай бұрын
Incredible video. So information dense yet easy to understand. I’m trying to make an automated door that will open and close at specific times of the day, set by the user. I’m new to arduino, but I’m having a hard time moving from “hello world” and blinking LEDs to using libraries to control external components over I2C. I bought a ds3231 but man the learning curve is steep. Your video is helping me break through the fog of confusion. Thank you for all the effort you put into making this.
@alielectronics17
10 ай бұрын
Nice tutorial
@prebengranberg2971
4 ай бұрын
Great interesting video, well done, understandable 😊 You write at 11:30 inside the video that you want to give an example of setting DS3231 to: 11:23:47 PM October 2023 as well as alarm-1: 11:50:00 pm 28th each month, but without github the code, can I get it from you, you are really good at packaging the code to a minimum, thanks
@elektron2kim666
7 ай бұрын
I like those. Have a couple of Pico's running MMBasic with a DS3231 attached. The temperature "quarters" in register 18 worries me. The integer number in register 17 gives the full number in Celsius directly. Typing RTC getreg 17,a and print a will give 19 (or whatever) degrees and RTC getreg 18,a and print a gives 64 which could mean 0.75 and it's weird to test, but I got to see another number. If it's 64,32,16 then it's still weird. Edit: You answered it to be bit 6 and 7 in the end of the video. The code you showed bit moved (>>) down to 0/1/2/3 as a reading and x 0.25, so I figure it out.
@TruthWielders
21 күн бұрын
There are also the LIR2032 or (a bit harder to find) the CR2032H (high output), that are rechargeable.
@elsayedayman7003
10 ай бұрын
Great video Keep on 🥰🥰
@RiteshKumar-uy7fx
3 ай бұрын
you saved one person from dying due to library fever😁
@ganeshsharma24894
10 ай бұрын
Excellent content.
@pdipatria
29 күн бұрын
Great video, though please check the BCD conversion at 15:14, it looks like the operations were 'mixed up'
@jockey12022011
21 күн бұрын
GOAT
@mikejones-vd3fg
Ай бұрын
Nice, i didnt think there was this much under those clothes, thanks for exposing.
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