Search found 4 matches
- Sat Dec 08, 2018 8:13 am
- Forum: Arduino
- Topic: HCMAX7219 - LED driver library
- Replies: 56
- Views: 102725
Re: HCMAX7219 - LED driver library
Many thanks for pointing me in the right direction. Its a problem gaining experience while learning at the same time!
- Thu Dec 06, 2018 6:30 pm
- Forum: Arduino
- Topic: HCMAX7219 - LED driver library
- Replies: 56
- Views: 102725
Re: HCMAX7219 - LED driver library
Many Thanks for your help, found the entry and deleted, new file loaded and tried. I was sure others must have used one of these displays for a similar purpose as they are ideal with the wide viewing angle, clarity, and brightness. The displayed numbers needs to read from right to left ie start at 0...
- Thu Dec 06, 2018 2:28 pm
- Forum: Arduino
- Topic: HCMAX7219 - LED driver library
- Replies: 56
- Views: 102725
Re: HCMAX7219 - LED driver library
Thanks Andrew, I'll give it a try. A bit stuck at the moment as I cannot install the 0.5 version into the library as I get the error message "A library named HCMAX7219 already exists" and there doesnt appear to be a way to over write it or delete the original? Goggling for a solution but this seems ...
- Wed Dec 05, 2018 9:24 am
- Forum: Arduino
- Topic: HCMAX7219 - LED driver library
- Replies: 56
- Views: 102725
Re: HCMAX7219 - LED driver library
Hello I would like to use your 8 digit 7 segment display with an Arduino based milling machine digital readout which is presently working fine with a LCD display. I have got the library installed and I can read an increasing variable on the 7 segment display. However the display reads from left to r...