Thread: Help with CNC 3018 from Banggood
Threaded View
-
18-03-2020 #23
Last Activity: 15-07-2024
Agree. It seems that the lack of pull-ups is the problem and, if it's outputs are open-collector, the opto-coupler will need the pull-ups anyway!
Originally Posted by Doddy
An optimist says the glass is half full, a pessimist says the glass is half empty, an engineer says you're using the wrong sized glass.
Reply With QuoteThread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
3018 Pro has no connectivity on A5 pins.
By deepcut66 in forum Chinese MachinesReplies: 0Last Post: 29-02-2020, 10:48 AM -
3018 3 Axis Mini DIY CNC Router ONLY Ł125 with free shipping !!!
By Lee Roberts in forum Marketplace DiscussionReplies: 6Last Post: 09-01-2020, 09:00 PM -
3018 problem
By bazbalz in forum Machine DiscussionReplies: 8Last Post: 17-12-2019, 12:58 PM
Bookmarks