Electronics

We are offering a short-term contract for a qualified Optics Engineer to assist us in the development of a new consumer-grade electro-optical device. The qualified candidate will have an advanced engineering... (Budget: $20000 - $50000 USD, Jobs: Analog Electronics, Electrical Engineering, Electronics, Engineering, Local Job, Materials Science, Optical Engineering, PCB Layout, Solidworks)

PCB Designer Required – Consumer Electronics Product We are looking for an experienced PCB Design Engineer to help develop a consumer electronics product from concept to production. Scope of Work 1,Design schematic and PCB layout... (Budget: ₹12500 - ₹37500 INR, Jobs: Altium Designer, Bluetooth, Debugging, Electrical Engineering, Electronics, PCB Layout, Product Design)

Saya adalah seorang Engineering Technician dengan pengalaman di bidang manufaktur elektronik. Lulusan D3 Mekatronika dan saat ini sedang melanjutkan pendidikan S1 Teknik Industri untuk memperkuat kemampuan dalam optimasi proses, manajemen operasi, dan peningkatan kualitas... (Budget: $250 - $750 USD, Jobs: AutoCAD, Automation, Electrical Engineering, Electronics, Industrial Engineering, Manufacturing, PLC & SCADA, Solidworks, Technical Writing, Troubleshooting)

I’m building my project around an STM32 microcontroller but haven’t yet set up a development environment or written any firmware. I need an embedded-systems specialist who can guide me from first tool installation right through to a working, tested application... (Budget: $15 - $25 AUD, Jobs: C Programming, C++ Programming, Electrical Engineering, Electronics, Embedded Systems, Firmware Development, Microcontroller, STM32)

I am moving forward with a dedicated women-safety smartwatch and need a specialist who can turn the concept into a working prototype. The core capabilities I must see right out of the box are: an SOS alert... (Budget: ₹600 - ₹1500 INR, Jobs: Arduino, Bluetooth Low Energy (BLE), Electronics, Embedded Systems, Firmware Development, GPS, Microcontroller, Mobile App Development)

I need robust firmware for an ESP32-C3 that connects over Wi-Fi and Bluetooth, streams and receives data without blocking the main loop, and feeds a small touchscreen. On the screen I only have to show... (Budget: ₹12500 - ₹37500 INR, Jobs: Arduino, Bluetooth, C Programming, C++ Programming, Electronics, Embedded Systems, Firmware Development, Microcontroller)

Experienced PCB Designer & Firmware Developer Needed (Long-Term Collaboration) We are looking for an experienced individual freelancer (not an agency) with strong expertise in PCB design, firmware development,... (Budget: ₹100 - ₹400 INR, Jobs: Altium Designer, Arduino, ARM, Electrical Engineering, Electronics, Embedded Systems, Firmware Development, Microcontroller, PCB Layout, STM32)

Please note that below task is only available to local Germans and long-term German residents. I need help tracking down reliable, fairly-priced, second-hand test and measurement instruments here in Germany... (Budget: $10 - $30 USD, Jobs: Data Collection, Electrical Engineering, Electronics, German Translator, Inventory Management, Market Research, Sourcing, Supplier Sourcing, Supplier Verification, Wireless)

I'm seeking a skilled developer to create a prototype for a smart speed pourer specifically designed for alcoholic beverages. This innovative tool will be used in bars and must include the following key functionalities: - Auto-stop feature: Automatically halts pouring at a predetermined amount... (Budget: $250 - $750 AUD, Jobs: API Integration, Automation, Electrical Engineering, Electronics, Embedded Systems, Product Development, Prototype Design, Sensor Integration)

I’m ready to turn a playful idea into a working entertainment robot and need an engineer-maker who can take it from concept to functioning prototype. The goal is a small, crowd-pleasing bot that moves with personality, reacts to simple audience cues, and runs safely for several hours at events... (Budget: ₹750 - ₹1250 INR, Jobs: 3D Printing, Arduino, Electronics, Firmware Development, Mechanical Design, Microcontroller, PCB Layout, Robotics)

Title: Delta PLC (SR series) + Kinco Servo Drive Integration with ROS for AGV Navigation & Speed Control Category: Electrical Engineering / Embedded Systems / Robotics & ROS Budget/Type: (fill in your... (Budget: ₹1500 - ₹12500 INR, Jobs: Arduino, Automation, Documentation, Electrical Engineering, Electronics, Embedded Systems, Microcontroller, Robotics)

Hi, this Dual-ESP32 pen project is very interesting. I have experience with: - ESP32-C3 + PAA5100JE optical flow sensor - BNO08X 9-DoF IMU + Madgwick filter for sensor fusion - ESP32-2432S028R LVGL/TFT_eSPI... (Budget: $2 - $8 USD, Jobs: Arduino, Electronics, Embedded Systems, Firmware Development, Microcontroller, PCB Layout, Project Management, Software Documentation)

I’m looking to develop a high-quality analogue phono preamp that feeds a Balanced XLR output. The core of the project is an accurate, low-noise circuit that preserves vinyl warmth while offering modern flexibility... (Budget: $3000 - $5000 USD, Jobs: Analog Electronics, Audio Engineering, Circuit Design, Electrical Engineering, Electronics, PCB Design and Layout, Schematic Review)

My quadcopter’s power and signal leads have come loose from the flight stack and ESC pads; nothing is torn or burnt, they’re simply disconnected and need to be re-soldered. I’ve already stripped the ends... (Budget: $10 - $30 USD, Jobs: Electrical Engineering, Electronics, Manufacturing Design, Mechanical Engineering, PCB Design and Layout, Robotics, Signal Processing, Soldering)

Preciso restaurar uma placa-mãe de desktop que apresenta falhas intermitentes. Quero um serviço de manutenção física focado em: • Substituição de capacitores estufados ou vazando • Troca ou ressolda... (Budget: ₹750 - ₹1250 INR, Jobs: Circuit Design, Computer Repair, Electrical Engineering, Electronics, PCB Design and Layout, Soldering, Technical Documentation, Technical Support, Testing / QA, Troubleshooting)

I need a complete ExpressLRS-based 2.4 GHz solution designed from scratch, covering both the transmitter module and the matching receiver unit. This is a brand-new product, so nothing can be copied from an existing board... (Budget: $30 - $250 USD, Jobs: Electrical Engineering, Electronic Design, Electronics, Firmware Development, Microcontroller, PCB Layout, Product Development, Prototyping, Rapid Prototyping, Signal Processing)

I need a working proof-of-concept: a compact wearable that accepts payments from my proprietary contactless card and houses a SIM-enabled module to forward each transaction. The balance must live on the... (Budget: $30 - $250 USD, Jobs: API Development, Electrical Engineering, Electronics, Embedded Systems, Firmware Development, Microcontroller, Payment Processing, PCB Layout)