Control de Motores Jobs

Solicitud de presupuesto – Controlador DMX para 8 motores paso a paso independientes Hola, Estoy buscando desarrollar un controlador personalizado para instalaciones artísticas y motion control basado en motores paso a paso controlados mediante DMX512. La idea es desarrollar un dispositivo dedicado, robusto y reproducible, pensado para futuras instalaciones y sistemas cinéticos. Características generales deseadas: Entrada DMX512 Alimentación externa mediante fuente de alimentación 8 salidas independientes para motores paso a paso NEMA17 Capacidad para controlar los 8 motores simultáneamente e independientemente entre sí Cada motor debe poder recibir y ejecutar información distinta en tiempo real mediante diferentes ca...

1. Main Controller • The board’s main controller will be a microcontroller from the Teensy 4.0 class. It must have sufficient processing speed and GPIO capacity. 2. Integrated ESC • The board will feature a built-in ESC for driving a brushless starter motor. • It must support a current capacity of ≥40A. • The ESC will be powered by a 3S-4S battery. (Minimum 11.1–14.4 V, Maximum 12.6–16.8 V) • The necessary protection and secure signal connections must be provided between the motor driver and the controller. 3. Glow Plug Output • The board will include a power switching output for the glow plug. • It must support a current capacity of ≥16A. • On/Off control is sufficient. • The glow plug will be powered by 3S or 4S volt...

I need a compact piece of software that will run a closed-loop control algorithm for an AC motor, using a Hall effect sensor as the sole feedback device. The firmware will sit on a microcontroller that is already wired to the motor driver stage; what’s missing is the logic that reads the Hall pulses, calculates speed and position error in real time, and then updates the drive signals so the shaft tracks a commanded RPM with tight accuracy. Here is what I expect to receive: • Well-commented source code (C or C++) that compiles with GCC/Clang, plus a makefile or project file. • A brief user guide outlining pin assignments, interrupt timing, and how to tune the gains. • A short test log (scope screenshots or serial prints are fine) proving the loop holds speed within...

Hi I will share the details with the shortlisted candidates. Thanks

I’m looking for a freelance robotics/mechanical engineer to help build a small ambient companion robot prototype called Madison Orb v1. This is an early-stage, hands-on prototype project focused on creating a calm, premium-feeling robotic presence — not a toy robot or research platform. The overall concept, industrial design direction, behavior philosophy, and initial STL reference files are already defined. Updated design references and prototype specifications are available. Key Design Direction (UPDATED) The project has evolved from a basic mobile robot into a more refined ambient companion concept with: egg-shaped enclosure design (not a perfect sphere) glossy black front visor single expressive LED light ring (instead of cartoon eyes) matching ambient LED band around t...

I'm looking for an experienced circuit designer to create a circuit using ESP32 and TMC5160T. The circuit should support motor control, sensor integration, and communication modules, all controlled via an app I've already designed. Key requirements include: - Motor Control: Implement TMC5160T for precise motor control. - Sensor Integration: Incorporate various sensors as per the app's requirements(Which is to execute a specific Trajectory given by the user). - Communication Module: Utilize ESP32 for robust communication. Ideal skills and experience: - Strong background in circuit design (both analog and digital) - Proven experience with ESP32 and TMC5160T - Familiarity with app-controlled systems - Knowledge in motor control ( Stepper and Brushless ones with encoders )and...