Use the ribbon cable to connect the motors and the laser diver module. Use whats most suitable for you. I connected the ribbon cable to a pcb where I connected 4 wires from the y-axis. Then I used smaller ribbon cable to connect the laser driver.
7. Set the initial position of the CNC spindle nail over the paper by changing the coordinates on X and Y axis. Ensure the coordinates of the Z axis is 0, meaning the tip of the nail just touches the paper. To ensure this, you can type “G92 Z0”...
Below are photographs of the CNC controller shield. These can be used to determine jumper position, wiring, and stepper driver orientation. For the stepper motors I used I set the drives up for 1/4 step. This can be set using...
The connections to the Raspberry Pi pins are as follows: 6 = Fan servo4 = Left shutter servo22 = Right shutter servo18 = Neopixel strip that consists of 29 LEDs that are split in two groups for letter M and letter Y
nano CMakeCache.txt Look for CRASH_HANDLER and set it to OFF, SSE2 should be set to OFF, and Full Release should be set to ON.press ctrl-x then y to save.
Using the M5 screws and nuts, connect the 3 base components to the railsUtilizando los pernos y tuercas M5, unir el riel con los tres componentes de la base
Connect the 3V line to the top of both pots.Connect the ground line to the bottom of both pots.Connect the left pot's center pin to X oscilloscope input.Connect the right pot's center pin to Y oscilloscope input.
Optocouplers = PC817 Resistors = 210 Ohm Note the opposite direction of X vs Y connections to the optocouplers due to the opposite direction in current flow.