Embedded Systems projects — HireLancer archive

ID / Date Listing

Raspberry Pi Pico Weather Station

I'm looking for an experienced developer to build a weather monitoring system using a Raspberry Pi Pico. The system should interface with an RM Young 05108 Anem...

HL-40274199

Arduino and Python

pressure transducer # 85CV 030A FCA1396 32613 013 1129 Amplifier:TL972P I need someone who understands Arduino Boards and Python to successfully work on a Press...

HL-40274031

ESP32 Water Flow Device Integration

I need help setting up a flow monitor that uses an ESP32 microcontroller device. This device needs to communicate with a Wi-Fi hub and send data to an app on bo...

HL-40272631

Smart Parking Disc Modification -- 10

Project Brief: Stealth-Modified Automatic Parking Disc (Certified for Public Road Use in Germany) Project Goal: I want to technically modify a certified electro...

HL-40272599

Efficient Power Switching Circuit with esp32 controller

Please be careful, you must create the 3 real PCBs; we are not interested in virtual projects. After the 3 PCBs have been successfully tested here in our office...

HL-40272288

Automotive Automation Mechatronics Engineer

We are seeking a highly skilled Mechatronics & Embedded Systems Engineer responsible for motor calibration, mechanical-electronic system integration, PCB qualit...

HL-40272194

18K Pool-Cleaning Robot Prototype

I need a working prototype of a compact pool-cleaning robot designed, built, and shipped to Pune by 20 March. Its two core tasks are debris collection across th...

HL-40272042

Bluetooth Roadbook Controller for iOS/Android

Design Brief: High-Reliability Bluetooth Roadbook & Multimedia Controller Project Code: RALLY-MEDIA-V3 Target Platform: PCBA (Automotive / Rugged Environment) 1...

HL-40271838

ROS2 Jetson Cleaning Robot

I am building a fully-autonomous vacuuming robot around a Jetson Nano and a 3-D LiDAR and need an experienced ROS 2 developer to take it from a proof-of-concept...

HL-40271674

Zigbee Thermostat Development

I want help building a simple zigbee device to use as a smart thermostat. its using a esp c6 super mini, screen, 2 buttons and a presence sensor. I have tested...

HL-40271588

Matlab to PLECS EV Charger Conversion

I'm seeking an experienced engineer to convert a Matlab simulation of a three-phase EV charger into PLECS. Requirements: - Expertise in power electronics, speci...

HL-40271410

Need an IMSI Catcher & Interception Suite

Hi I will share the details with the shortlisted candidates. Thanks

HL-40271173

Full-Time Automotive Embedded Developer

I’m building out the engineering team for our AI-driven startup and I need a dedicated embedded developer who can take full ownership of the automotive side of...

HL-40270704

KiCad PCB Design — RS-485 Temperature/Humidity Sensor

We need a PCB designed in KiCad 8.x for a compact RS-485 sensor node that measures temperature and humidity. Quality, DFM compliance, and proper protection circ...

HL-40270452

IoT Weather Monitoring System using ESP32 (Python-Based Firmware + Simulation Mode)

We are looking for an experienced IoT/ESP32 developer to assist with hardware connections and configuration for a Weather Monitoring System. We already have the...

HL-40270454

STM32f030c6t6 for water level controller

I have a small STM32-based prototype that needs a tidy firmware layer to read a digital sensor running off the 3.3 V rail and perform on-board data processing....

HL-40270255

STM32 Solar Tracker Firmware

I need a seasoned embedded-systems engineer to help me complete and refine firmware for an industrial solar tracking pilot we are about to install in the field....

HL-40270186

Need an IMSI Catcher & Interception Suite

Hi I will share the details with the shortlisted candidates. Thanks

HL-40270125

Industrial PCB Designer (ESP32-S3, 24V Power, EMI/EMC, IP65 Enclosure) – IoT Pulse Controller for Car Wash/Vacuum

Project Overview We are building a V1 industrial ESP32-S3 pulse controller for self-service car wash and vacuum stations. The device receives paid commands from...

HL-40268647

Ultra-Slim No-Neutral Smart Switch -- 2

I need a compact, single-fire line smart light switch designed around the ESP32-C3, strictly for residential use and housed in a PC-V0 enclosure. Because there...

HL-40267173

Engineer for Advanced PCB Design & Programming

We are looking for an engineer team which has a good PCB design skill and motor driver programming skill. This project is to upgrade our exhisting PCB(Old versi...

HL-40267556

Autonomous Drone Charging Dock Design -- 2

I need a complete design for an autonomous charging dock that works exactly like the one shown in this reference video: https://youtu.be/R_d7B76bOeE?si=3clzqgDh...

HL-40267404

AI Enhanced Interactive Toy Creation

AI-Powered Smart Toy Developer (Hardware + AI + Mass Production) We are developing an innovative AI-powered interactive toy and are looking for a highly skilled...

HL-40266174

Jipsn Board Component Updates

I need targeted maintenance on my Jipsn board. The job is strictly maintenance-related: I already have the board running, but several onboard components are out...

HL-40265838

Single-Layer Op-Amp PCB

I’m putting together a small hobby circuit centered on about 16 operational amplifier based aidiotic filters and need a clean, single-layer PCB layout to bring...

HL-40265683

Electronics Circuit Design, Development, PCB Designing and Prototyping

I need a skilled electronics circuit designer specializing in power electronics. The project involves designing a power supply for a phone charging system using...

HL-40265547

STM32-Based UPS Redesign and Firmware Development

Project Title: 600VA Pure Sine Wave Offline UPS Design (STM32 Based) Project Description: We are looking for an experienced Embedded Hardware and Firmware Engin...

HL-40265233

Industrial ESP32-S3 PCB Design (Flux.ai)

Industrial ESP32-S3 PCB Design (Flux.ai) Project Overview I am looking for an experienced PCB designer to complete a custom industrial control board based aroun...

HL-40263593

Embedded Firmware Development

Requirements: - Experience with NXP, STM32, EFR32 series - Hands on with Communication Protocols - Experience with RTOS - Great experience with Embedded C

HL-40263081

Advanced Embedded Systems Trainer Needed

I’m putting together an intensive, certification-oriented programme for engineers who already have a solid footing in embedded systems, and I need an instructor...

HL-40263120

Advanced Embedded Systems Trainer

I’m putting together an advanced embedded-systems programme for a cohort of working engineers and need a seasoned trainer to take the lead. The sessions must go...

HL-40263142

Ongoing PCB Routing & Layout Partnership

We are a Korean pcb cad service company with 20 years of experience, seeking to outsource pcb layout tasks, primarily focusing on routing and layout optimizatio...

HL-40262676

Single-Layer Hobby Op-Amp PCB

I’m putting together a small hobby circuit centred on an operational amplifier and need a clean, single-layer PCB layout to bring it to life. The schematic is a...

HL-40262209

Ultra-Slim No-Neutral Smart Switch

I need a compact, single-fire line smart light switch designed around the ESP32-C3, strictly for residential use and housed in a PC-V0 enclosure. Because there...

HL-40262277

Microcontroller Swap for Control Board

I just need to remove a broken IC from a board and solder the new one

HL-40262128

Raspberry Pi Zero LoRa Interface PCB -- 2

I’m putting together a compact add-on board for a Raspberry Pi Zero 2 W that will serve as the “all-in-one” backbone of a small, battery-powered LoRa project. T...

HL-40261962

Automatic Sticky Mat Conveyor

Note - I want someone to make & get one machine ready for me so please bid if you can handle everything from design to manufacturing. I am developing a compact,...

HL-40261811

SI4010 SPI Communication Software Needed

I already have raw .bin images that flash and run correctly on the Silicon Labs SI4010 RF transmitter, but I now need production-ready software that lets me int...

HL-40261174

Smart AC Switch PCB Design

I need a production-ready PCB that will sit at the heart of a home-automation AC switch, much like the popular Wi-Fi smart plugs. A single-layer layout is prefe...

HL-40261020

Small LTE Modem PCB Design

I'm looking for a complete PCB design for a small LTE modem using a Simcom module, to be manufactured by JLCPCB. The design should be created in EasyEDA. Requir...