99 Results for "bldc"

Autonomous 1/28 micro car from scratch
Details from Autonomous 1/28 micro car from scratch
My goal is to make rc car autonomous racesVideos of the project development :Part 1 : Developping my own ESC. It's based on an Atmega328P (same as Arduino UNO) and has the following characteristics : - Works with BLDC motor with or without hall sensors-...

Self-Balancing LEGO Robot with RaspberryPi&SaraKIT
Details from Self-Balancing LEGO Robot with RaspberryPi&SaraKIT
Story I will describe my second project, the "Self Balancing Robot, " which I mentioned during the construction of the "RC Car - LEGO Powered by Raspberry Pi CM4 with SaraKIT" I will begin similarly, as both projects were practically developed at the...

Smart Knob
Details from Smart Knob
System Overview The Smart Knob is based on ESP WROOM 32E microprocessor module. The haptic feedback is realized by burying a BLDC motor in the main body of the knob. A magnetic sensor senses the direction of the knob and sends the angle to ESP32. ESP32...

FlexSEA: Wearable robotics toolkit
Details from FlexSEA: Wearable robotics toolkit
One major reason for that is that there is a huge gap between the hardware that's used in commercial devices and in research prototypes. To make a successful robotic prosthesis you need a small, lightweight embedded system that can support high peak...

ROSCOE - A Scalable, Platform Independent Robot
Details from ROSCOE - A Scalable, Platform Independent Robot
The focus of this project is a very low cost robotic platform that provides a test bed for a new model of machine cognition. A purpose built micro cluster serves as the 'brain' and the BigSack deep K/V store was optimized for cluster operation. The Robot...

Arcus-3D-M2 - Mixed material filament printer
Details from Arcus-3D-M2 - Mixed material filament printer
This project starts where the Arcus-3D-M1 leaves off with a more narrowly defined set of build parameters.The current design is based on a Beaglebone Black/CRAMPS board running Machinekit, and some custom code. The interface is published as a network...

'Bird of Prey II' Super Long Range VTOL UAV
Details from 'Bird of Prey II' Super Long Range VTOL UAV
Extended flight times are often an asset in Search and Rescue operations and many other humanitarian and commercial endeavours. Originally conceived as an answer to border patrol woes in Cote d'Ivoire, Africa, the utility of this unit is unmatched....

3D Printed Unbalanced Motion Reciprocating Saw
Details from 3D Printed Unbalanced Motion Reciprocating Saw
I was inspired by this mechanism : http://507movements.com/mm_131.html . I started by recreating the mechanism in SolidWorks with all the proper mechanical mates so I can see the mechanism for myself. It was really hard to relate the throw of the blade...

Custom 3-Phase FOC ESC
Details from Custom 3-Phase FOC ESC
OVERVIEW: The purpose of this project is to develop a configurable, low-cost Field Oriented Control motor controller for PMSM and BLDC motors in the voltage range of 60V (12S lithium ion) and 100V (20S lithium ion), with the potential to scale the voltage...

Turbomolecular pump controller
Details from Turbomolecular pump controller
Edwards EXT255H turbo molecular pump controller BackgroundI have recently taken an interest in high-vacuum systems. A TMP is the bridge between the relatively soft-vacuums produced by traditional mechanical pumping systems and the high-vacuum world or...

Bringing Cool Relief to Multiple Sclerosis
Details from Bringing Cool Relief to Multiple Sclerosis
This project has six systems that make up the cooling pack system. Power Management: Charger/Li-ion cell balancer.Dual battery pack management.(implemented in later models)Li-ion charger and DC/solar power input.TI MSP430 microcontroller power control...

Self standing balancing robot
Details from Self standing balancing robot
Concept A gazebo simulation approximates the robot's physics and allows the user to control it with a joystick to have a feeling of the robot's power depending on the weight and motors power.nRF52840 Allows high throughput log with native usb uspport.A...

OpenTOFLidar
Details from OpenTOFLidar
Open Hardware scanning laser rangefinder based on Time-of-Flight principle. There is a big article in Russian about this project: https://habr.com/ru/post/485574/ Google translation: https://translate.google.com/translate?hl=en&sl=auto&tl=en&u=https%3A%2F%2Fhabr.com%2Fru%2Fpost%2F485574%2FThe...

Hoverboards for Assistive Devices
Details from Hoverboards for Assistive Devices
Overview My ultimate goal for this project is to develop an open framework for adding low cost power systems to unpowered mobility devices used by children. I like brining "structure" to a range of existing solutions, so my plan was to choose a...

YaRC Vehicle V4
Details from YaRC Vehicle V4
(Short clip of driving outdoors) OverviewAs before, this project is about making a "drone-like" model car which gives the operator a video feed, some telemetry, and which communicates with a single digital radio. At the heart of it is a Raspberry Pi...

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