Search found 3 matches
- Tue Jan 04, 2022 2:00 pm
- Forum: General Discussion and Questions
- Topic: i2c digital potentiometer control issues
- Replies: 3
- Views: 5331
Re: i2c digital potentiometer control issues
Many thanks to both of you. I did actually land on: i2c.writeto(0x2f, b'\x20\xff') but the peripheral didn't respond accordingly, so we know my i2c commands are wrong :P but I was having such little luck googling that I thought I was way off the mark. Can either of you recommend a good textbook or o...
- Sun Jan 02, 2022 11:33 pm
- Forum: General Discussion and Questions
- Topic: i2c digital potentiometer control issues
- Replies: 3
- Views: 5331
i2c digital potentiometer control issues
Hello everyone. I'm trying to control a digital potentiometer over i2c with a pico, I have been through the monster datasheet and have a string of 1's and 0's I want to send to the potentiometer, it only needs 2 bytes after the address byte (00100000, 11111111 for anyone playing along at home) and i...
- Sat Dec 04, 2021 9:34 pm
- Forum: General Discussion and Questions
- Topic: Basic Syntax issues, trouble using "or"
- Replies: 2
- Views: 3660
Basic Syntax issues, trouble using "or"
Hello Everyone! Im enjoying my first crack at MicroPython, feels somehow more robust than C, which I'm almost dangerous with, but after an afternoon goolging today I'm finding it really hard to do a simple thing, I'm sure I'm just not seeing something here, but id be grateful for some help :) I want...