CNC Drill Control Module
Control module for a CNC Drill - full design (electrical schematic, PCB routing, firmware) - Logic module based on 4 AVR 8-bit cores, one for each axis and one for general control and communication, all connected on I2C bus. - Servo motor control on X and Y axis, with flexible hardware PID module, for fast response and better accuracy - Encoder feedback on X and Y axis, with reference auto-calibration in software. - Stepper motor control on Z axis. - Mini-keypad and 7-Seg display for minimal user interface and manual control of the Drill. - USB connection for automatic control from PC. - Firmware makes every core independent and self-sufficient, for better reliability and precision. - The system has 2 operation modes: automatic (controlled by PC/USB link, using Excellon drill files) and manual (controlled by a joystick interface for X/Y and auto Z, with position feedback)
About Me
Experienced in embedded software and hardware development. Delivering complete solutions, from electrical design, PCB routing, fabrication and soldering to firmware and software development. Accomplished projects in different fields, including automotive, home automation, HVAC systems, CNC machining, power monitoring, GSM, GPS, LED displays, etc.
$ 40 USD/hr
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