Project Logs

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• Full firmware and preorder

  Petar Crnjak • 09/05/2020 at 14:00 • 0 comments

  Full firmware is now on github!

  I am still improving some stuff and writing documentation!

  Also i made a preorder form for people that are interested in buying S-Drive BLDC drivers!

  https://forms.gle/eHPAsbJ77hMaUC4FA
  

• Compliant gripper with S-Driver

  Petar Crnjak • 09/03/2020 at 07:55 • 0 comments

  Here is hackaday project page on the project !

• Posted code for control software on github!

  Petar Crnjak • 08/31/2020 at 14:02 • 0 comments

  https://github.com/PCrnjak/S-Drive-control-software

• Created connector board

  Petar Crnjak • 07/25/2020 at 15:23 • 0 comments

  Connector board can be used to make easy connections to BLDC driver. It has RS485 chip onboard, so you can communicate with UART and RS485.

  As you can see on this picture S-drive uses only one cable for everything; data and power. Daisy chain is really easy to make with these drivers and everything can look clean and compact.

• GUI for motor driver and demonstration of operation

  Petar Crnjak • 06/27/2020 at 18:49 • 0 comments

• Images for version 3. It now has RS485 4MhZ coms for daisy chain ability , temperature sensors, aditional EEPROM and more

  Petar Crnjak • 05/30/2020 at 09:09 • 0 comments

• Acceleration demo

  Petar Crnjak • 05/23/2020 at 14:40 • 0 comments

• Gravity compensation mode

  Petar Crnjak • 03/27/2020 at 17:33 • 0 comments

  This is demo of simple 2 axis arm that is in gravity compensation mode. It uses 2 gimbal motors . Bottom one is 22P and top one is 14P . They are both powered thru 30 V power supply and controled with S-drive.

• Demo of position control .

  Petar Crnjak • 01/05/2020 at 17:48 • 0 comments

  Demo of position control . 

• Small volume of boards assembled

  Petar Crnjak • 12/25/2019 at 12:41 • 0 comments

  Made 15 boards for project ( and maybe to sell) .

View all 12 project logs