Evezor Robotics and Automation Platform

This board is inteded to be used with the evezor_arm_v1_mainboard_V1 https://github.com/evezor/evezor_arm_v1_mainboard_V1

It adds a power input for all 5V needs, it adds an sd card and associated ciruitry and an rj45 port that connects to the arm nano board

Source files can be found here: https://github.com/evezor/evezor_arm_v1_spi_power_board

This board is based on the RAMPS1.4 Board https://reprap.org/wiki/RAMPS_1.4

The motor connectors have been changed to Molex KK connectors and the extra pins are broken out in the Gadgeteer Standard pinout

Source files can be found here: https://github.com/evezor/evezor_arm_v1_mainboard_V1

This board was intended to sit at the elbow of the robotic arm and serve as a prototyping area to create new ciruits. It has a 10 pin IDE port to connect gpio to the sleeve controller board, but this avenue was abandoned as there were many issues keeping things simple.

Source files can be found here: https://github.com/evezor/evezor_arm_v1_sleeve_protoboard

This board was intended to sit at the elbow of the robotic arm and serve as a power distribution point and a place to plug in extra stepper motors when extra axis are wanted.

Source files can be found here: https://github.com/evezor/evezor_arm_v1_sleeve_powerstep_board

This board was intended to sit at the elbow of the robotic arm and its primary function was to obtain and smooth readings from the encoders and to drive the neopixel arrays at each joint.

It also featured 2 ide ports that followed the Gadgeteer standard which I found to be a less than satisfactory attempt at creating modular systems. More on these reasonings can be found in some of my other posts.

source files can be found here: https://github.com/evezor/evezor_arm_v1_nano_sleeve_board

Source files can be found here: https://github.com/evezor/v0_motor_driver_drv8801

This board uses the Evezor Stamp STMF405 MCU

source: https://github.com/evezor/Evezor-Stamp-STMF405

An edge board with 2, 36 Volt, 2.8A max DRV8801 motor drivers

An edge board with a DRV8825 stepper motor driver, limit switch connections and encoder inputs

source files can be found here: https://github.com/evezor/v0_stepper_driver_drv8825

This board uses the Evezor Stamp STMF405 MCU

source: https://github.com/evezor/Evezor-Stamp-STMF405

An edge board containing five opto isolated inputs. All inputs are active HIGH. Each input comes with an input pin, a 5v and a gnd connection.

If I were to do this again, I would probably make a jumper that can switch between the 5v and whatever the bus voltage was.

source files can be found here: https://github.com/evezor/v0_5up_digital_input_board

This board uses the Evezor Stamp STMF405 MCU

source: https://github.com/evezor/Evezor-Stamp-STMF405

An edge board containing 6 N-channel mosfets configured to operate a stacklight. Each mosfet also has a corresponding led for each channel.

source files can be found here: https://github.com/evezor/v0_stack_light_board

This board uses the Evezor Stamp STMF405 MCU

source: https://github.com/evezor/Evezor-Stamp-STMF405

An edge board containing qty(4) 10 amp relays and qty(4) tactile buttons

source files can be found here: https://github.com/evezor/v0_4x_relay_board

This board uses the Evezor Stamp STMF405 MCU

source: https://github.com/evezor/Evezor-Stamp-STMF405