expatria-technologies / grblhal_2000_printnc Goto Github PK
View Code? Open in Web Editor NEWExpatria Technologies GRBLHAL Breakout board for PrintNC
Home Page: http://www.expatria.ca
License: Other
grblhal_2000_printnc's People
Contributors
Stargazers
Watchers
grblhal_2000_printnc's Issues
Regarding sn75176 IO levels
I see that you are using the sn75176 IC for RS485 interface and feeding the IC with 5V!
According to the datasheet, minimum Vcc is 4.75V and you are feeding the comm lines(SDA, SCL) directly to the Teensy!
From what I know the Teensy4.1 pins is 3.3V tolerance not 5v tolerance unless I am wrong, can you explain this issue?
Shouldn't you be using some kind of voltage translator ?
STEP output still has old version of I2C comms board
The STEP file currently has the RJ45 version of the I2C jogger communications board.
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.