3D printer – ElectronInjection

Reading Light Bar

March 16, 2026December 21, 2025 by ElectroBrandon

Requirements: This was a basic project. The ESP32 is overkill for this, but I had it on hand. For linear faders that are normally used on a mixing console create voltage dividers that are read by the ADC on the ESP32. The light is dimmed with standard PWM and MOSFETs. Fun artifact. My son wanted … Read more

Heating Bed and Nozzle Simultaneously On CR-10 In Cura

January 15, 2021 by ElectroBrandon

On my CR-10, the nozzle heats up and then the bed heats up. This seems like a waste of time particularly in that I need to make sure the first layer of the print goes down correctly. After that, I don’t care. This sequentially heating dramatically increases my time investment in a print. Warning: I’ve … Read more