99 Results for "bldc"

3D printed BLDC servo with 30Nm torque ($60)
Details from 3D printed BLDC servo with 30Nm torque ($60)
This thing comes with also open-source BLDC driver which you can find in the link below :https://hackaday.io/project/188219-a-simple-bldc-driver-module-for-beginnersThe gears are adopted from Open torque but I changed them slightly.

NOMAD Quadrupedal Robot
Details from NOMAD Quadrupedal Robot
Robot mass: 18kg with Batteries Body Dimensions: 650mm L x 160mm H x 400mm W Leg link length: of 280mm Lower leg actuation: 1.4:1 chain driveJoint Actuators: (12) Custom NOMAD BLDC QDD Actuator More details to come!

I2C Controlled, FOC capable BLDC controller
Details from I2C Controlled, FOC capable BLDC controller
Even though the dual MOSFETs on the high current version say they can handle 30A, I would say the maximum average current input to the ESC should be about 1A. It needs beefier MOSFETs.https://github.com/0xALIVEBEEF/Qwiic-BLDC/tree/main

Robotarm
Details from Robotarm
The robot is made of aluminium and uses harmonic drives for all axes so its pretty solid. Originally the motors are brushed dc (which are simple to control), sadly axis 2 and 3 lack power and need to have more oomph. Id like to use cheap, lightweight...

RC aircraft and Quadcopter
Details from RC aircraft and Quadcopter
The quadcopter was made from a simple aluminum frame and was driven by four 1Kv BLDC motors. The control was achieved by using KK flight board and RC based. The the fuselage of the aircraft was built from old polycarbonate sheet and the wings were...

A simple BLDC driver module for beginners
Details from A simple BLDC driver module for beginners
You can find the schematics and PCB in the link below : The sample code : https://github.com/Navid-Sabet/Dog-robot/tree/main/BLDC-driver/3pwm%20single%20module/SW/bluepill_focThis code is based on simpleFOC library and Arduino STM32 firmware. With sending...

Quiet, Fast, Perfect Pan-Tilt Camera
Details from Quiet, Fast, Perfect Pan-Tilt Camera
Story Almost every Raspberry Pi enthusiast tries their hand at motion at some point—whether it's moving, sliding, or rotating objects. The most straightforward and economical method usually involves using servos. However, it doesn't take long to realize...

Raspberry Pi and BLDC Gimbal Motor
Details from Raspberry Pi and BLDC Gimbal Motor
This example shows how to control motor speed, torque and angle of BLDC gimbal motors using the Field Oriented Control (FOC) algorithm (or not) in C++/Python. "A Guide to Using BLDC Motors (Gimbals) with OpenSource PCB SaraKIT: A Comparison of Stepper...

Compliant robotic gripper
Details from Compliant robotic gripper
If you are interested in BLDC driver from this project fill this form: https://forms.gle/eHPAsbJ77hMaUC4FA Goal of this project was to create gripper that could sense forces by measuring current thru BLDC motor. It is based on my S-Drive BLDC driver...

cheQuadX
Details from cheQuadX
Necessity : I wanted to learn ( + build + experiment) quad-copter dynamics. A tweak-able quad-copter is expensive. A friend of mine bought one for ~$500. I analyzed that the major cost of quad copter comes from Radio controllerBLDC(+ ESC)Electronics...

Tiny BLDC
Details from Tiny BLDC
The Tiny BLDC board measures 1.3" x 0.9" (33 mm x 23 mm). The reason why we can make a BLDC motor driver so small is because PAC5223 has pretty much all the circuitry required to drive the power FETs. These components are:3 phase pre drive power stage3...

NSCE-ngbrain
Details from NSCE-ngbrain
NSCE NGBRAIN - NSCE NGREL specifications TCPUSBNSCE-JETSONESP8266-DETECTNET-WEBRTCGM-BLDC NSCE-JETSONWEBRTCGM NSCE-ANDROIDWEBRTCGM

Preloaded Hydraulic Muscle
Details from Preloaded Hydraulic Muscle
he basic idea behind the Preloaded Hydraulic Muscle is to use two inflatable bladders and keep them partially inflated in the idle state ( t. A gear pump transfers the fluid from one bladder to the second one moving the actuator. Each of the bladders...

RC Car - LEGO Powered by Raspberry Pi with SaraKit
Details from RC Car - LEGO Powered by Raspberry Pi with SaraKit
Story I've always enjoyed building with Lego bricks, but rather than following the provided instructions, I preferred bringing my own ideas to life. Recently, I've delved into the world of Raspberry Pi, appreciating its capabilities, as well as being...

CM6 - Compliant 3D printed robotic arm
Details from CM6 - Compliant 3D printed robotic arm
Find out more at: https://source-robotics.com/ The Problem Today every engineer, maker, and tinkerer can get access to a decent 3D printer for less than 300$ and start creating. Many of those people that have 3D printers also want to play and experiment...

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