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Dongil Choi

OpenRobotics

South Korea

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This user joined on 05/22/2019.

My Projects

VESC firmware based Motor Controller, Small Circular Type

VESCular6 (VESC6 + Circular)

3d printed 40:1 Cycloid gear actuator module using Tarot 4008 (330kv) motor and MJ-VESC Circular Type Motor Controller Inside.

(40:1) 3D Printed Cycloid Gear Actuator Module V2

3d printed 27:1 Cycloid gear actuator module

(27:1) 3D Printed Cycloid Gear Actuator Module V1

3d printed 8:1 planetary gear ratio actuator module with VESC firmware based circular motor driver

(8:1) 3D Printed Planetary Gear Actuator Module

Using 36:1 Planetary Gear Actuator Module (2ea), 27:1 Planetary Gear Actuator Module (1ea) and 40:1 Cycloid Gear Actuator Module (3ea)

Low-Cost 3D Printed 6-DOF Manipulator

VESC firmware based Motor Controller; Arduino Shield Type, Stack-able Design and SPI Communication

VESCuino Shield Ver 0.1

View all 7 projects

Projects I Like & Follow

Hackaday Prize 2019

High Power, High Performance 400V 300A 100+kW Motor Controller fully compatible with VESC®

Axiom: 100+kW Motor Controller

The 2018 Hackaday Prize

An open-source, 3D printed, high precision robotic arm with trainability

Dexter

Haddington Dynamics

Thor robot based on the author AngelLM

'Thor' robot with addons and GUI

dannyvandenheuvel

Hackaday Prize 2019

A low-cost, high-performance bipedal walking robot

Blackbird Bipedal Robot

An open-source, affordable, dynamic quadruped robot

mjbots quad

A maker friendly capstan based BLDC driven quadrupedal robot kit.

Stanley - the capstan based quadruped kit

The 2017 Hackaday Prize

A quadrupedal walking robot

Dogbot

Charles Galambos

Hackaday Prize 2019

Portable CoreXY 3D printer (foldable)

X printer - portable

The 2017 Hackaday Prize

An affordable modular platform for open robotics development for hackers. Provides a jump start to build your own robot.

MORPH : Modular Open Robotics Platform for Hackers

Strain wave or harmonic drive gears are cool. As a cheap analog for metal or flex filament splined cup, try using timing belts.

Strain Wave Gear with Timing Belts

The 2017 Hackaday Prize

Smart servo based robot arm

6DOF Robotic arm

dannyvandenheuvel

Hackaday Prize 2020

Affordable, precise, integrated motion control for robotics

Tinymovr Motor Controller

A 3d-printed bipedal robot. A desktop option for semi-direct drive walking research.

TipTap

Darren V Levine

good looking and clever 4-legged robot

Dizzy Wolf

A general purpose robot joint using a cycloidal gearbox and an ODrive modified to support active compliance

3D Printed Robot Joint with Active Compliance

A high torque, high precision, Strain Wave Gear (harmonic drive) based 3D printable closed loop servo actuator for use in robotic arms

Open HD

Drive BLDC as direct-drive servo motor

BLDC motor driver for robotics

Open source robotic leg for development and education of biomimetic robotics

OpenLeg - Open Source Dynamic Robotic Leg

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Bits