I'd be more worried by the fact that signal swings negative and not positive :-)
Don't worry though, it looks like you have the input coupling set to AC on the scope. Set it to DC and try again.
Hi all !
I have a montage where I use 16F628A I/P with the settings below. Due to the price that has increased a lot and the unavailability (is it an older generation?) I would like to switch to...
Got it working, stupid datasheet....
Address is $88, not $44, as in datasheet.
Found that using
https://www.picbasic.co.uk/forum/showthread.php/20185-I2C-Ping-program
Then is straight forward...
what have you tried ?
i fumbled around a bit with a scd41 which has a similar modus operandi and managed to get it to work with i2cread/write commands eventually , trick was to send a dummy 0 write...
Does anyone have SHT40 example code?
I'm trying for 2 days, and no progress. Is it posible with i2cwrite, i2cread command?
Trying to do conversion and read data, all 0's. Trying to read serial no,...
Published on - 31st May 2010 17:38
Number of Views: 5942
It's almost Olympics time... so here's a topical program using PBP exclusively (no embedded Assembler) to give you a Stop-Watch with 1/100th Second Timing (yes that's 0.01 of a Second) and gives you REAL-TIME display on your LCD. Now you can do your own timing and challenge the official time...
The program demonstrates using TMR1 in BACKGROUND (multi-tasking), uses PICBasic Interrupts, and accounts for the fact that PICBasic doesn't respond to those Interrupts immediately. There's also a set-Up CALIBRATION menu item, so you can adjust and calibrate your timer to an accuracy of 360mS per Hour.
How does it do all that? Better download the PDF and find out...
Melanie
PS. Questions and Comments post on this forum/thread. No off-list mail please.
Re: Scanning encoder debounce on new scope
I'd be more worried by the fact that signal swings negative and not positive :-)
HenrikOlsson Today, 11:33Don't worry though, it looks like you have the input coupling set to AC on the scope. Set it to DC and try again.