Electronics projects — HireLancer archive

ID / Date Listing

Acebott Car Remote Programming

I’m using the Acebott Smart Car Kit QD001 with the QD007 arm expansion, and I’d like the controls moved from my computer mouse to a dedicated physical remote so...

HL-40241494

Long-Range Mechanical Vehicle Control

I want my 2017 Mazda 3 (automatic) to be driven remotely through purely mechanical means. The brief is to design, build, and help me install actuator assemblies...

HL-40240660

Double-Layer Altium PCB Design

I have a schematic ready for H bridge with 4 x TO247 MOSFET and SMD gate driver with size of about 60mm x 120mm and clear instructions will be given and now nee...

HL-40241006

Industrial Portable CO Detector Design

I’m building a compact, handheld carbon-monoxide detector for use inside busy industrial plants and I need someone who can take the idea all the way from concep...

HL-40240800

Netherlands PLC Commissioning Engineer

I need an experienced electrical engineer who can hit the ground running on-site in the Netherlands to commission industrial automation and control systems that...

HL-40240554

SLC5/02 PLC Programming

I'm seeking a professional to program an AB SLC5/02 PLC. The primary goal is to monitor equipment, specifically motors and sensors, as part of a manufacturing p...

HL-40240739

Industrial ESP32-S3 IoT Pulse Controller – PCB Design (V1 Pilot)

Project Overview We are developing a production-oriented V1 Industrial ESP32-S3 based IoT Pulse Controller for self-service car wash and vacuum stations. The de...

HL-40240558

KiCad designed Power-Switching PCB Design

I need two separate low-voltage (1–30 V) boards laid out in KiCad that handle power-switching duties through relays. Their sole purpose is reliable power manage...

HL-40240435

Expert PCB Designer Needed (Siemens Xpedition, Cadence Allegro)

JOB SUMMARY: Design printed circuit boards (PCB) to meet our customer’s quality and delivery requirements. Responsibilities: Design printed circuit boards that...

HL-40240320

Arduino Code File Refactor -- 2

My existing Arduino sketch has grown into one long file packed with sensor-handling, communication, and general utility routines. The logic works perfectly, so...

HL-40240358

PDF Electrical Plan to EPLAN

Title: Recreate 38-page Electrical Schematics (PDF) in EPLAN Electric P8 – One-to-One Transfer Description: I have a 38-page PDF containing the complete electri...

HL-40239883

SI4010 RF Implementation Support

I am working on a compact RF application based on Silicon Labs’ SI4010 transmitter and now need a fresh set of expert eyes to get it production-ready. The hardw...

HL-40239313

ATSAMD21 Firmware Development & Support

I have the following project with 4 deliverables. The cost of the first deliverable is $ 100. The cost of the second deliverable is $ 300. The third deliverable...

HL-40239165

Residential Garage Electrical Upgrade

I need an experienced electrician to upgrade the electrical system in my garage. Key requirements: - Installation of an additional sub-panel - Integration of a...

HL-40239093

Tarana G2 RF Design & Deployment Study -- 2

RF Design Engineer – Tarana G2 Deployment Study Project Overview: We are seeking an experienced RF design engineer to perform a coverage and site planning study...

HL-40239094

Tarana G2 RF Design & Deployment Study -- 3

RF Design Engineer – Tarana G2 Deployment Study Project Overview: We are seeking an experienced RF design engineer to perform a coverage and site planning study...

HL-40238979

LED Resistor Circle Circuit Design

I need an educational/demo circuit design featuring a 0.625" (15.875mm) circle. Requirements: - 4 sets of SMD resistors connected to a blue LED. - All sets powe...

HL-40238866

Finalize ESP32 Motion Control PCB

Sixteen years of mechanical and software development have brought our motion-control product to a working breadboard built around an ESP32, stepper motors, driv...

HL-40238596

Commercial HVAC System Repair

Our building’s rooftop commercial HVAC unit refuses to power up. A safety is opened on the BAS controls side causing the air handler not to run. I need a contro...

HL-40238422

Automated Shutter Electronics Prototype

I’m looking for an engineer or a small team to deliver a working prototype of the electronics for a automated shutter project. The system runs on 24V DC and dri...

HL-40236420

Compact Custom Electronic Metronome

I'm looking for a small, electronic metronome with the following specifications: - **Form Factor**: Circular (like a 5cm button) or flat (like a credit card). -...

HL-40236263

Custom firmware for DMA Card (EAC, BE, Faceit and Vanguard anti cheats)

I am looking for an experienced freelancer to develop custom firmware for a specific DMA card model, PCILeech (CaptainDMA). The firmware needs to be compatible...

HL-40237116

Design FMEA for Robotic Cleaner

I need a complete Design FMEA for my robotic cleaner, with the analysis zeroing in on the hardware components and the overall mechanical structure. All the sche...

HL-40237171

ASIC Design Verification Specialist -- 2

KEY RESPONSIBILITIES: • Develop/Maintain tests for functional verification. • Build the directed and random verification tests, debug test failures to determine...

HL-40236998

ASIC Design Verification Specialist

KEY RESPONSIBILITIES: • Develop/Maintain tests for functional verification. • Build the directed and random verification tests, debug test failures to determine...

HL-40237030

Raspberry Pi USB-C Splitter HAT

I want a Raspberry Pi HAT that accepts a single USB-C PD input and breaks it out into three or four downstream USB-C ports that carry both power and data. Each...

HL-40236797

Altium PCB Template & Updates

I already have the mechanical outline captured in a DXF file; what I need now is a matching PCB-layout template inside Altium so I can reuse it across future de...

HL-40236485

Medium PCB Design Integration

I'm looking for an experienced PCB designer to integrate several components for a control system product. The PCB will be powered by DC and should be of medium...

HL-40236325

MED17.1 Rolling Anti-Lag Development

I have the stock MED17.1 binary that runs on the Infineon Tricore TC1796 ( Audi A4 2011 ). My end-goal is simple: add a rolling anti-lag feature to the calibrat...

HL-40235919

Decrypt Mitsubishi CNC M80 Passcode

**Title:** Mitsubishi CNC M80 Password Recovery - Encrypted DAT File **Category:** Electrical Engineering > Industrial Automation **Budget:** $150-$500 (willing...

HL-40235838

Phone Case Electronics

I’ve completed the physical shell for a phone case with a built-in drawer. I now need a freelancer to design and prototype the **electronics + firmware** that d...

HL-40235520

Front Panel Fit Verification

I need a second set of expert eyes on my Front Panel Design files to be absolutely sure they will fit on my eurorack modules. The focus is purely mechanical: pl...

HL-40235527

Esp32-s3 circuit design

I need help with a circuit design for a small engine tachometer. Issues with noise and pulse ringing at the moment. If you have experience please let me know

HL-40235244

Smart Phone Case Electronics Design & Prototyping

I’ve completed the physical shell for a phone case with a built-in drawer. I now need a freelancer to design and prototype the **electronics + firmware** that d...

HL-40235283

Paper-to-Mobile Smart Pen Development

I want to turn ordinary paper into a fully connected writing surface by building a smart pen that streams everything I write or sketch straight to a companion a...

HL-40235027

Self-Balancing Scooter Firmware

I have a new Segway-style scooter in development and need a seasoned embedded programmer to create the entire self-balancing (gyro/IMU) firmware that will ship...

HL-40234847

Medium Double-Sided PCB Design

I need a double-sided, plated-through-hole PCB for a scientific-industry device. The finished board must fit within 100 mm × 100 mm and be delivered as a comple...

HL-40234329

ESP32 Low-Power Audio Device — PCB Desig

Building a Catholic Prayer Chime Device — Electronics Design Phase We are developing The Angelus Chime, a battery-powered devotional device that plays authentic...

HL-40234230

Qt C++ Embedded STM32 Developer

I’m updating the firmware for an STM32-based design and need an experienced C++ developer who is comfortable inside STM32CubeIDE. The codebase already compiles...

HL-40234247

Experienced Cyclist Needed

Option 1: Bullet Points Proposal Hello, • I am physically fit and experienced in cycling. • Available to start immediately. • Can follow instructions properly a...