Top 5 C Grbl Projects

grbl-Mega-5X

8 332 0.0 C

5/6 Axis version of Grbl, the open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on an Arduino Mega2560
core

0 287 8.1 C

grblHAL core code and master Wiki (by grblHAL)
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
uCNC

2 226 9.7 C

µCNC - Universal CNC firmware for microcontrollers
LPC176x

1 18 8.4 C

grblHAL driver for LPC1968 and LPC1769
grbl-L-Mega

2 14 0.0 C

An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on an Arduino Mega2560. Forked from GRBL modified for use on a lathe with spindle sync threading

Project mention: First aluminum project on Sainsmart 3020Pro Max | /r/hobbycnc | 2023-05-05

In the Grbl-L (grbl lathe version, there is also a Grbl-L-Mega version), an input pin is used to measure the spindle speed of the lathe. The same pin is used for G33 spindle synchronization threading.

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).