Input for Star/Resume, Stop/Hold and Reset Switches.0-5 Volt PWM Output to Control Laser Driver.0-10 Volt PWM Output to Control Spindle Speed with the G-Code.Switchable 4th Axis output for slave Y-Axis in case there are 2 Stepper Motors o the Y-Axis.The pinout of the above screw terminal has it's GND changed to make it possible to connect it directly to my StepperÄriver board, without having to connect the GND together.Ä£ Axis USB CNC Controller with Grbl 1.1* (latest version) with Step and Dir Outputs for each Axis The USB to TTL chip is now a SMD version. The input capacitor of the voltage regulator is now 100uF instead of 10uF.The power supply input has now also a screw terminal to make it more robust and have a better connection.This is my new version with small improvements, which are: It also has now a 0-5V PWM direct out, along the adjustable 0-10V analog out, for all those people with cheap VFD's that do not work with a 0-10V analog signal as input, as they should!!! Somehow those cheap clones of VFD's only work with a 0-5V PWM signal even though they claim to be needing a analog voltage as input. New edit: Now compatible with 6-24V inductive limit switches connected directly to the controller! NEW NEW NEW now in SMD version with upgraded parts
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |