Electronics

Title: Build ESP32 Prototype for Dog Wearable (Heart Rate + Temp + Activity + Simple Android App) ⸻ Description: Hello! We are building Tail Vitals, a new startup to create wearable health trackers for dogs (like WHOOP, but for pets)... (Budget: ₹12500 - ₹50000 INR, Jobs: Android, App Development, Bluetooth, Bluetooth Low Energy (BLE), Electronics, Embedded Systems, Flutter, Microcontroller, Mobile App Development, WiFi)

I'm developing a ROS2-based mobile robot and require an experienced robotics freelancer based in Mumbai for on-site assistance with hardware integration and motor control. Hardware Setup: The system includes... (Budget: $30 - $250 USD, Jobs: Automation, Electronics, Embedded Systems, Motor Control, Python, Robot Operating System (ROS), Robotics)

I need a skilled team for a 3-month project to develop and port C-based firmware drivers for STM32, NXP, and Texas Instruments microcontrollers. Key Requirements: - Expertise in Embedded C programming... (Budget: ₹12500 - ₹37500 INR, Jobs: C Programming, Electrical Engineering, Electronics, Git, I2C, Microcontroller, RTOS, STM32)

I'm in need of a talented Mechatronics engineer to design and construct a small prototype in the consumer industry space. The ideal candidate should have a profound understanding and practical experience... (Budget: ₹75000 - ₹150000 INR, Jobs: Electronics, Mechanical Design, Mechanical Engineering, Mechatronics)

We are seeking a skilled Electrical Engineer to consult with our team on an innovative project aimed at enhancing quality of life for people living with dementia. The ideal candidate will have experience... (Budget: $15 - $25 USD, Jobs: Electrical Engineering, Electronic Design, Electronics, Embedded Systems, Microcontroller, PCB Layout, Prototyping, Troubleshooting)

Pls look a *.jpg in the final of this link. I need only mc68hc908jb8 part gerber file to pcb way(MC68HC908JB8_RS274X_Gerbers) rs274x http://www.sparetimelabs.com/funwith08/funwith08%20copy.html I need... (Budget: $10 - $30 USD, Jobs: Circuit Design, Documentation, Electrical Engineering, Electronic Design, Electronics, Embedded Systems, Manufacturing Design, PCB Layout, Prototyping, Simulation)

I am seeking a highly skilled FPGA firmware developer for a specialized system security research and hardware compatibility project. Project Goal: My objective is to develop and implement a custom firmware for my CAPDMA 75t (Xilinx Artix-7 75T FPGA) device... (Budget: $250 - $750 USD, Jobs: C Programming, Digital Design, Electrical Engineering, Electronics, Embedded Systems, FPGA, Microcontroller, Penetration Testing, Scripting, Technical Support)

I need a professional to install a Tesla Powerwall 3 indoors. The main power source will be grid electricity. I need detailed skematics on installing 2 tesla Power walls ina facility that has 3 phase 208v commercial service... (Budget: $30 - $250 USD, Jobs: Compliance, Electrical Engineering, Electronics, Engineering, Installation, Product Design, Project Management, Safety Consulting, Technical Documentation, Troubleshooting)

I need circuits designed for an RF transmitter and receiver. The system should activate blinking LEDs and a sounder. Requirements: - Cost-effective and compact - 1000 ft coverage - Battery-powered... (Budget: $750 - $1500 USD, Jobs: Circuit Design, Digital Electronics, Electrical Engineering, Electronics, Embedded Systems, PCB Design and Layout, PCB Layout, Prototyping, Signal Processing)

I'm seeking a skilled PCB design engineer to create a compact, high-performance PCB for industrial equipment with a focus on sensor signal integrity. Key Requirements: - Design for compact/miniature size... (Budget: $250 - $750 USD, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Industrial Engineering, PCB Layout, Prototyping, Schematic Review)

I need an experienced Arduino programmer to review, clean up, and troubleshoot my code on an Arduino Mega. Key Tasks: - Combine multiple programs into one - Fix unexpected behavior - Ensure proper motor... (Budget: $15 - $25 USD, Jobs: Arduino, Debugging, Electrical Engineering, Electronics, Embedded Systems, Microcontroller, Motor Control, Programming)

I am in urgent need of skilled industrial electricians to perform electrical maintenance tasks at our manufacturing plant. The work involves routine inspections, system troubleshooting, and component replacements to ensure the smooth operation of our machinery and systems... (Budget: $8 - $15 USD, Jobs: Compliance, Electronics, Engineering, Mechanical Engineering, Troubleshooting)

I need a PCB design for a door frame metal detector. The design should prioritize high sensitivity and include an LCD screen for display. Key Requirements: - High sensitivity components - LCD screen integration... (Budget: ₹75000 - ₹150000 INR, Jobs: Circuit Board Layout, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Product Design, Prototyping, Signal Processing)

I am seeking a freelance Electrical/Automotive Hardware Engineer to design a commercial-grade PCB for our automotive tech startup based in Egypt. Our product is an OBD-II diagnostic module that connects to vehicles for live data reading, DTC scanning, and communication with mobile apps via BLE... (Budget: $250 - $750 USD, Jobs: Automotive Engineering, Circuit Design, Controller Area Network (CAN), Electrical Engineering, Electronics, Embedded Systems, Manufacturing Design, PCB Layout, Product Design)

I need help connecting my digital TV and DVD player to my analog Hi-Fi system. Requirements: - Connect DVD to Hi-Fi - Connect Digital TV to Hi-Fi Available Connections: - HDMI - RCA (Red and White cables)... (Budget: £20 - £250 GBP, Jobs: A/V Systems, Audio Engineering, Audio Services, Electronics)

I'm looking for an IoT developer to create a smart collar for pets. The primary function of this collar will be health monitoring, location tracking, and posture and health disease detection. Key Features:... (Budget: ₹12500 - ₹37500 INR, Jobs: Electronics, GPS, Internet of Things (IoT), Wireless Sensors)

I'm looking for an experienced PCB designer to create a multi-layer PCB for an industrial radio application. The design must incorporate Wi-Fi, Bluetooth, Ethernet, and eSim connectivity features. Key... (Budget: ₹12500 - ₹37500 INR, Jobs: Bluetooth, Circuit Design, Documentation, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Project Management, Prototyping, Technical Documentation)

I need a TouchDesigner customization to control a set of LEDs based on dynamic design patterns. The LEDs should create flowing light patterns. Requirements: - Integrate with standard LED controllers -... (Budget: ₹1500 - ₹12500 INR, Jobs: Electrical Engineering, Electronics, Installation, Lighting Design, Microcontroller, Programming, Visual Effects, Wireless)

I’m reaching out to find someone with experience in PCBs and transducers. We currently sell non-surgical body contouring devices, and our cavitation heads are powered by transducers. However, we’ve been experiencing issues with the transducers burning out faster than expected... (Budget: £250 - £750 GBP, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Microcontroller, PCB Design and Layout, Product Development, Prototyping, Signal Processing, Testing / QA)

I need assistance running a Simetrix simulation for a MOSFET. Key Tasks: - Focus on transient analysis - Simulate switching behavior Ideal Skills and Experience: - Proficiency in Simetrix - Experience... (Budget: ₹600 - ₹1500 INR, Jobs: Analog Electronics, Electrical Engineering, Electronics, Embedded Systems, Engineering, Signal Processing, Simulation, Wireless)