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Hi all I am new here and maybe I missed some discussions about my topic. Sorry if so. I am quite confused about the blackbox controllers: For my...
Hi all, I have just purchased the Openbuilds Blackbox. In preparation for its arrival, I need to prepare the connections required for the 0-5V...
Hi all - I upgraded my Dewalt 611 to a 1.5kW VFD spindle. Before the mod I used the IOT relay to power the router and flood pump from BlackBox's...
I hope someone can help, as my weeks-long search has not yielded any answers looking at different forums and google searches. I have a laser that...
Greetings, I'm experiencing an issue with the PWM for the tool head. I hooked up and O-Scope and i'm not getting any pulses. On top of this when...
Hi friends, I'm new to electric motors and controllers and I would like to choose the correct motor/controller combo. I want to built a...
can anybody tell me the PWM Frequency in hrz for this board please. Thanks
Hi, I just finished building my first CNC Foam cutter powered by an Arduino Uno and a CNC Shield V3. The Nichrome wire is manually heated up with...
I'm trying to determine if I need to add a low-pass filter to the Blackbox PWM output typically used to control laser intensity. Looking through...
