Electronics

I'm seeking a skilled professional to design and build a hydroponics automatic dosing system. This system should be capable of monitoring and adjusting pH levels, Electrical Conductivity (EC), and water temperature... (Budget: ₹600 - ₹1500 INR, Jobs: Electrical Engineering, Electronics, Engineering, Verilog / VHDL)

I'm in need of a seasoned MATLAB and Simulink specialist who can assist me with a project involving the design and development of a 20kV and 50kHz system for generating RF Cold Plasma. Key Responsibilities:... (Budget: ₹1500 - ₹12500 INR, Jobs: Electrical Engineering, Electronics, Engineering, Matlab and Mathematica, Mechanical Engineering)

Looking to Have a Custom Design Case and 3D Print of a Raspberry Pi 5 With Attachments. Project Description: I am seeking a skilled designer to create and possibly print 3D print a custom case for my Raspberry Pi 5/8GB setup... (Budget: $30 - $250 CAD, Jobs: CAD/CAM, Electronics, Manufacturing Design, Product Design, Solidworks)

I'm seeking a skilled PCB designer with experience in IoT devices. The task is to design a compact PCB (4x3cm or smaller) incorporating the STM32 microchip for UART, SIM800L (GSM), and NEO-6M (GPS). The... (Budget: ₹3000 - ₹5000 INR, Jobs: Circuit Design, Electronics, Embedded Systems, Microcontroller, PCB Layout)

I need a professional who can assist in sending co2,pm2.5, MQ 135 sensor data from a NODE MCU esp 8266 to a website with robust hardware security measures. Key Requirements: - Experience with IoT devices... (Budget: ₹12500 - ₹37500 INR, Jobs: C Programming, Communications, Electrical Engineering, Electronics, Wireless)

I need an expert in circuit design and reverse engineering to help me replicate a 24v 2.5v SMPS (Switched Mode Power Supply) circuit for a new application. Key Tasks: - Reverse engineer the existing... (Budget: ₹600 - ₹1500 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, Microcontroller, PCB Layout)

design and develop a radio transceiver for aviation use. This innovative hardware will enable iOS app developers to integrate aviation-specific communication capabilities into their projects. The hardware... (Budget: $15 - $25 USD, Jobs: Electronics, iOS Development, iPhone, Mobile App Development)

I am looking for a freelancer who can provide me with the Arduino Bluetooth code specifically designed for the Wifi Lora V3. The code should be optimized for performance and reliability. Please include... (Budget: ₹600 - ₹1500 INR, Jobs: Arduino, Electrical Engineering, Electronics, Microcontroller, PCB Layout)

I'm looking for an experienced electronics engineer to design and code a circuit board that can control both analog RGBW LED strips and digital addressable LED strips (like WS2812) using an ESP32. Key... (Budget: £250 - £750 GBP, Jobs: Circuit Design, Electrical Engineering, Electronics, Microcontroller, PCB Layout)

I'm looking for an engineer or a team with experience in power electronics to design a DC-DC boost converter for industrial machinery. The specifications are as follows: - Input Voltage: 50 to 90 V DC - Output Voltage: 320 Volts DC - KW Rating: 5.5 KW The converter must exceed 90% efficiency... (Budget: ₹12500 - ₹37500 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, Engineering, PCB Layout)

My outdoor LED video wall is experiencing display issues such as flickering and dead pixels. I've already checked and replaced the cables, connectors, power supply and control system. - Ideal candidate... (Budget: $20 - $30 SGD, Jobs: A/V Engineering, Electronics, Troubleshooting)

I'm in need of a proficient Embedded C programmer with extensive PCB design experience for a project focused on industrial equipment. Key Responsibilities: - Design a PCB with features for temperature... (Budget: ₹37500 - ₹75000 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, Microcontroller, PCB Layout)

I have a power amplifier that's not producing any sound. I've already checked the cables and connections but the issue persists. I'm looking for an electronic engineer with experience in diagnosing and fixing power amplifiers... (Budget: $15 - $25 USD, Jobs: Electrical Engineering, Electronics)

I'm looking for an Arduino expert who can create software to manage 5-8 valves. The software should also control an LCD display to show valve status information. Key Requirements: - Control of 5-8 valves... (Budget: $30 - $250 AUD, Jobs: Arduino, C Programming, Electrical Engineering, Electronics, Microcontroller)

I'm seeking an experienced EMV low-level firmware developer for a project involving an STM32 application. The primary purpose of this application is to read Contactless cards using a PN5180 chip. Key Responsibilities: - Develop firmware that supports card reading and authentication... (Budget: £250 - £750 GBP, Jobs: Electrical Engineering, Electronics, Microcontroller)

Job Anouncement: Experienced Technician in Electronic Security, Fire Security, and SolarSystems Our company, based in Côte d’Ivoire, is seeking a highly skilled and experienced technician in thefollowing... (Budget: $750 - $1500 USD, Jobs: Alarm Management, Electronics, Fire Alarm Design, Security Camera)

Have you worked with NXP NFC chips. We need write drivers for PN5180 to read EMV data (Budget: £250 - £750 GBP, Jobs: Arduino, Electronics, Microcontroller, Near Field Communication (NFC))

I'm seeking a skilled programmer and circuit designer to help create a home security system using a Raspberry Pi. Key Requirements: - Programming the Raspberry Pi to facilitate automation and control tasks... (Budget: ₹250000 - ₹500000 INR, Jobs: C Programming, Circuit Board Layout, Circuit Design, Electrical Engineering, Electronics, Home Automation, Microcontroller, Programming, Raspberry Pi, Wireless)

Hello, I am seeking an experienced freelancer to help set up a ROS2-based simulation environment for autonomous vehicles, specifically for integration with a JetRacer ROS AI platform. The goal is to create... (Budget: €250 - €750 EUR, Jobs: Electrical Engineering, Electronics, Engineering, LabVIEW, Matlab and Mathematica)

I need an experienced handyman to install an LED ceiling light to my living room fan fixture. The fan unit appears to already support a light (attached photo is the same fan in my bedroom). The ceiling is a bit high, so please bring a ladder... (Budget: $15 - $25 USD, Jobs: Electrical Engineering, Electronics)