Electronics

I have a complete set of humanoid-robot components and an in-house 3D printer ready to go. I’m looking for someone based in California—or able to relocate here immediately—who can turn those parts into... (Budget: ₹12500 - ₹37500 INR, Jobs: 3D Printing, Arduino, C Programming, Electronics, Firmware, Mechanical Engineering, Microcontroller, Robotics)

I have a complete set of humanoid-robot components and an in-house 3D printer ready to go. I’m looking for someone based in California—or able to relocate here immediately—who can turn those parts into... (Budget: $10000 - $20000 USD, Jobs: 3D Printing, Arduino, C Programming, Electronics, Firmware, Local Job, Mechanical Engineering, Microcontroller, Robotics)

Diseñar y construir un adapter ERP-agnóstico para el robot facturador: Definir una interfaz única (p. ej., ERPBillingGateway) con métodos: crearFactura, validarCliente, buscarProducto, aplicarImpuestos, obtenerFolio, consultarEstado... (Budget: $250 - $750 USD, Jobs: AI/RPA development, Electronics, ERP Software, Java, PHP, Python, Software Architecture)

I’m building a compact, ultra-low-power microcontroller solution that will sit on a plastic pallet or foldable crate and automatically grab its GPS coordinates every 72 hours, whether the box is parked outdoors in a yard or tucked away in a warehouse... (Budget: $750 - $1500 USD, Jobs: Arduino, Bill of Materials (BOM) Analysis, Circuit Design, Electronics, Embedded Systems, Firmware, GPS, Microcontroller, PCB Layout, STM32)

I need a skilled engineer to take my concept from schematic capture all the way through a finished, manufacturing-ready PCB layout. The design details are open at this stage, so I want someone comfortable... (Budget: $30 - $250 USD, Jobs: Circuit Design, Design Optimization, Documentation, Electrical Engineering, Electronic Design, Electronics, Embedded Systems, PCB Layout, Prototyping, Simulation)

I'm looking for an Arduino expert to help with a DIY home automation project. The primary focus is on motion detection and weight detection, with actuation based on a set level. Key requirements: -... (Budget: £20 - £250 GBP, Jobs: Arduino, Automation, C Programming, Electronics, Embedded Systems, Home Automation, Microcontroller, Programming)

I need a complete WiFi-based switch signal transmitter, receiver and accompanying control software—for an industrial machine monitoring The goal is simple: when power supply given to switch the switch must send the signal to wifi receiver... (Budget: ₹1500 - ₹12500 INR, Jobs: C Programming, Electrical Engineering, Electronics, Embedded Systems, Microcontroller, Network Engineering, Software Development, WiFi)

I need a reliable piezo-electric system that will consistently ignite oxy-acetylene for welding, cutting, and heating tasks. (Note the tool and concept actually exists already but none of them work... (Budget: $250 - $750 AUD, Jobs: Circuit Design, Electrical Engineering, Electronics, Manufacturing Design, Materials Engineering, Mechanical Engineering, Product Design, Product Development, Prototyping, Technical Documentation)

Looking for an experienced PCB Designer-Developer (India) with hands-on experience in ESP32 hardware. Project Scope: Custom PCB with ESP32-S3 Multiple sensor integration Battery + charging + backup... (Budget: ₹12500 - ₹37500 INR, Jobs: Bluetooth Low Energy (BLE), Electrical Engineering, Electronics, Embedded Systems, Espruino, PCB Design and Layout, PCB Layout, Product Design, Prototyping)

I need a compact, wearable personal tracker that reports its position over the GSM network. The unit must provide continuous, real-time location updates, trigger a loud SOS alert at the push of a button, raise geofencing notifications when it leaves a pre-set area, and recognise falls automatically... (Budget: ₹1500 - ₹12500 INR, Jobs: Arduino, Cloud Development, Electronics, Embedded Systems, GPS, Mobile App Development, MQTT, PCB Layout)

The goal is to turn my concept for a 90 mm × 40 mm control board into a set of fully manufacturable files. The board must integrate an ATmega32 microcontroller, an HC-05 Bluetooth module, on-board 12 V... (Budget: $10 - $50 USD, Jobs: Bluetooth, Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Manufacturing, PCB Layout, Product Design)

I have an ST SensorTile.Box Pro that I want to turn into a small, wearable device. When the board detects a specific pattern of motion—head shaking(like shaking, "NO")—it must play an audible alert through the on-board buzzer... (Budget: $250 - $750 USD, Jobs: Arduino, Audio Processing, Bluetooth Low Energy (BLE), C Programming, Electronics, Microcontroller, Prototyping, Signal Processing, STM32)

We are seeking an experienced Electrical / Electromagnetic Design Engineer to design two sets of half-moon (arch-shaped) electromagnetic coils — one set approximately 65 mm in diameter and another approximately 90 mm in diameter... (Budget: $30 - $250 USD, Jobs: Ansys, Electrical Engineering, Electronics, Engineering, HVAC, PCB Design and Layout, PCB Layout, Prototyping)

I'm seeking a solution to connect a Bluetooth transmitter to my Insta360 X5 camera. The goal is to send audio from an analog line-level input (like a headset) through the transmitter to the camera for video recording... (Budget: $30 - $250 USD, Jobs: Arduino, Audio Engineering, Audio Processing, Bluetooth, Electrical Engineering, Electronics, Microcontroller, Signal Processing, Sound Engineering, Technical Support)