Electronics projects — HireLancer archive

ID / Date Listing

ADC Replacement and Repositioning on PCB -- EAGLE -- 2

I need an expert in PCB design and microcontroller interfacing to replace the ADS1231 ADC with a CS5532 ADC on my board. The job also requires repositioning the...

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ESP32 Bluetooth Audio Firmware Development

This is a Bluetooth Audio Player using ESP32. The system includes an Audio Player and Album card using ESP32. The Album card consists of an ESP32, an SD card sl...

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Vehicle Performance Flexray, CAN FD, SPI and I2C Datalogger, PCB schematic and layout

I'm seeking a skilled professional to create a datalogger primarily focused on the Flexray, CAN FD, SPI and I2C communication protocol. This device will be cruc...

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Mitsubishi iQ-R PLC and GOT2000 HMI Programming

LOCATION: SINGAPORE ONLY need to go on-site for programming, testing and commissioning I'm looking for an expert in Mitsubishi iQ-R Series PLC and GOT2000 Serie...

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Embedded Systems & Automation Expert Needed

I'm seeking a skilled freelancer with profound expertise in embedded systems, industrial automation, and control to assist with a range of tasks. The primary fo...

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Demontage einer Baustellen Kamera in Sittendorf bei Wien (Österreich)

Demontage einer Baustellen Kamera (aufschrauben von 2x Schraubschellen und Strom abstecken) und diese dann in einem Paket zu uns versenden. Gegenbefalls kann ei...

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Residential Electrician Specializing in Smart Installations

I'm a dedicated professional working in the residential electrical sector, with a particular focus on wiring and installation. My expertise lies in the installa...

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Siemens PLC (S7-1500) Program Revision and Commissioning Support at PT. Krakatau Posco Cilegon

We're seeking a qualified Siemens PLC engineer with expertise in the S7-1500 series to revise our existing PLC program and provide on-site commissioning support...

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Multijunction Solar Cell Design & Optimization

Solve these questions. (1) The theory of detailed balance. We found that an ideal single junction solar cell has the I-V characteristic of: I = IL-I0 [eqV/kbTc-...

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Industrial Control PCB Design

I need a professional PCB designer to create a 2-layer PCB for industrial control applications. The PCB will primarily be responsible for power regulation and d...

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Analog signal converter into Bluetooth signal

I am looking for a professional capable of designing a Bluetooth converter to transform an analog signal. The converter should transmit the sensor signal within...

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Expert Needed for Arduino Educational Project

I'm seeking an expert level professional for an Arduino project focused on teaching electronics fundamentals. This is an educational project aimed at making com...

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Expert Needed for Arduino Educational Project - 27/02/2025 01:20 EST

I'm seeking an expert level professional for an Arduino project focused on teaching electronics fundamentals. This is an educational project aimed at making com...

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Arduino Portenta Machine Control

I'm looking for an expert in C++ and Arduino who can help me control Delta VFD inverter and other components. I need PLC IDE codes to communicate only.

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STM32 Firmware Development for BACnet/IP

I'm looking for an experienced firmware developer with a strong background in microcontrollers, particularly STM32, and expertise in BACnet/IP communications. T...

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HMI Developer for DWIN DMG85480C050_03WTR & Arduino Integration

I'm looking for a skilled developer to program the DWIN DMG85480C050_03WTR HMI 5-inch display to control and monitor an ultrasonic generator. Key Features: - Ti...

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JTAG Data Recovery from Embedded System

I'm seeking a skilled professional with expertise in JTAG and data recovery from embedded systems. The primary task involves extracting configuration files from...

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Engineer Needed for Cable Connector Alternatives

I am in need of an engineer to assist in identifying alternate items for approximately 200 cable connectors and accessories. The primary reason for this task is...

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VIETNAM HCMC ONLY - Programmer Needed for STM32 & ESP32, CANBUS, SPI, I2C, IR Remote Protocol, motors , LoRa etc -- 2

Hi, Im looking for a STM32 & ESP32 programmer located in/near HCMC as you might need to come over to our workshop sometimes for testing. We have a few custom ma...

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ESP32-S3WROOM-1 Code for PC Button Box that i need completed in 1-2 days MAX!

I need someone to build out a ESP32-S3WROOM-1 code for a custom PC button box. I already have the schematic drawn, I just need someone to create the code perfec...

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Smart GPS Wristband for Park Visitor Monitoring

I'm looking to develop a compact and robust wristband for monitoring visitors in a 500-acre park. The device should be based on a LORA GPS tracker utilizing the...

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PCB Design for Industrial Vacuum Cleaner

I'm looking for a skilled PCB designer with experience in creating designs for complex systems. The project involves designing a PCB for an Industrial Vacuum Cl...

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Enhance ESP32 Project with Motorized Faders

I'm looking for an expert with experience in working with Atmega 328P-AU and ESP32 to implement 4 motorized faders into my existing project- audio digital mixer...

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PCB Repair Expertise Needed

Really simple task to help me with a PCB board. The board was initially 5v but I believe this board can be changed to 12v. I tried moving a resistor but now the...

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Motorized Faders Implementation in ESP32 Audio Device

Need to implement 4 motorized faders using Atmega 328P to existing esp32 project. I'm looking for a professional skilled in embedded systems and motor controls....

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Android IoT App for Device Control

I'm seeking an experienced IoT developer to help connect an existing Android app with a physical electronic device. The connection should enable the user to: Po...

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MCU Deep Sleep Optimization & IRQ Handling

I'm looking for an expert in MCU programming, specifically with experience in working with the NXP LPC1768. The task involves configuring the MCU to wake up fro...

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VHDL Code Development

Develop a VHDL program that outputs two preprogrammed sequences to 6 pins, see Fig. 1 in the attached PDF. One sequence is triggered on the rising edge and the...

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Programmable Bluetooth Conference Speaker Development

I'm seeking an expert in Bluetooth audio devices and embedded programming to create a high-quality, programmable Bluetooth speaker. This device will primarily b...

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Zigbee Setup using ESP32-C6 for WSN

I am looking for a skilled freelancer with rich experience in Arduino IDE and Zigbee to assist with setting up an ESP32-C6 module. The primary purpose of this s...

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Smart Farm IoT System Design

I need a skilled professional to design a circuit and propose materials for an IoT system tailored for my smart farm. The system should include: - Sensors: Spec...

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C++ Multithreaded Firmware for Smart Camera

I'm seeking a skilled C++ developer to create multithreaded firmware for a smart camera. The first version of the firmware is already developed, i need to engin...

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Siemens TIA Project & Custom Function Block Development

I'm seeking a professional to develop a Siemens TIA Project (V19) and a custom function block for communication between an S7-1200 - 1214 CPU DC/DC/DC (6ES72141...

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Circuit design

Need a circuit designer for my small project. Need to take signal from audio system, boost the voltage of that signal so that we can operate a relay using that...

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Custom PC Mounting Setup in Milwaukee Packout Box

I'm in need of an expert who can help me with a unique project. I want to create a mounting setup for a PC inside a Milwaukee Packout box. The setup needs to ac...

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DMA Code Overhaul

I need an expert to make code changes to my DMA project.

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DMA Modification

I need an expert to work on my DMA system. The specific type of modification will be discussed further. Please provide your experience and expertise with DMA sy...

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Complex Electrical Circuit Design

I'm in need of a professional with expertise in electrical schematics, specifically focusing on intricate circuit designs. The project will involve designing ci...

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Multi-layer PCB Design for Learning Model

I'm in need of a professional PCB designer. The goal is to create a multi-layer PCB for a learning model. This PCB will need to handle high durability standards...

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Large Scale Tech Product Manufacturing

I'm looking for a seasoned professional to help with the planning and execution of manufacturing a tech product from a design I have. The job will involve: - Pr...