Outdoor CO₂ & Audio PCBA
I want to create a PCBA contains ESP32-C3-Mini, SCD41, INMP441, JST-PH 2Pin port serves as the Solar/Charger Input. The port leads directly to LiFePO4 charging...
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Biotech Device CAD & Electronics
I’m kicking off the first stage of a small, proof-of-concept biotech tester that fits everything on a single PCB and slips into a compact enclosure. The immedia...
Read moreMedTech Startup Co-Founder Wanted
Hiring Co-Founder (Hardware + Software | MedTech Startup) Location: Udaipur, Rajasthan Type: Co-Founder / Equity-Based Role We are a MedTech & IoT-focused techn...
Read moreSTM32 Firmware Development & Optimization
Project Description I am working on a high-speed data logging proof-of-concept using STM32H723VGT6 / STM32H743VIT6. The current firmware already achieves ~100 M...
Read moreSmart Solar Inverter
1. Project Overview & Architecture The goal of a smart solar inverter is to take DC power from solar panels, convert it into clean AC power for appliances, an...
Read moreBluetooth-Enabled Locking Phone Box
I want to turn my concept of a lockable iPhone box into a working hardware prototype. The unit should open like a book, formed in durable hard plastic, and clos...
Read morePCB Design Needed: Miniature Medical Wearable (Nordic nRF52840 + TI ADS1293)
Project Overview We are looking for an experienced Electronics Design Engineer to develop the PCBA for a compact medical wearable device. The project involves d...
Read moreQualcomm QCC3084/QCC5181 Bluesuite Firmware Configuration
I’m building a Bluetooth-audio board (with USB Audio) around the Qualcomm QCC3084/QCC5181 modules and need the firmware generated before I spin the hardware. Th...
Read moreCAN Bus Relay Control Code
I need an experienced C programmer to write code for a CAN bus-based relay. The relay will be used to operate 1-2 lights with on/off control. Key Requirements:...
Read moreDevice PCB Prototype Design
I need a hardware engineer who can take full ownership of the schematic capture, multilayer PCB layout and initial bring-up. The work covers analog, digital and...
Read moreLogitech G920 to PPM Bridge
I want to drive my RC car with a Logitech G920 wheel and pedals. The idea is simple: plug the wheel’s USB cable directly into a microcontroller—either a Teensy...
Read morePCP Design for logic with LabVIEW
I need a person can be achived and provide a closed loop control with PCB between proporional fopt padel and pump
Read moreEmbedded Systems / PCB Engineer for Handheld Children’s Electronic Game (36-Button Device)
I am developing a children’s handheld electronic game device with illuminated buttons. I currently have a working Arduino-based prototype using off-the-shelf co...
Read moreCompact USB-C PD Sink PCB
Project Scope Design a PCB that accepts three USB-C power-only inputs and provides one USB-C output. All USB-C connectors will be off-board and connected to the...
Read moreESP32 Email LED Activator
I'm looking for an ESP32 project that will activate a single LED based on incoming Gmail. Issue is well described in: https://forum.arduino.cc/t/imap-fetching-t...
Read moreRemote Control Boat Steering Motor Control via video game wheel
I need a digital control system to steer a remote control boat using a video game control wheel interfaced with an Arduino microcontroller. Key Requirements: -...
Read moreAndroid Camera System Integration
I am looking for an experienced Android System developer to implement system-level solution where Android exposes only one external USB (UVC) camera as two logi...
Read moreEmbedded System Firmware Development
I need an experienced firmware developer for an embedded system, specifically for a tracking device. The firmware should handle: - Sensor data processing - Comm...
Read moreFlexRay Transparent Gateway Firmware -- 3
I have a FlexRay development board built around the SPC560P50L3 MCU and I need it turned into a transparent gateway that primarily lets me monitor live communic...
Read moreXilinx OLED Display Driver Update
I have an OLED panel wired directly to a Xilinx-based FPGA design and the existing display driver is outdated.
Read moreFlexRay Transparent Gateway Firmware
I have a FlexRay development board built around the SPC560P50L3 MCU and I need it turned into a transparent gateway that primarily lets me monitor live communic...
Read moreHome-Use 810 nm Laser Design
I am ready to commission the full engineering and product-development package for a compact, consumer-safe 810 nm diode-laser hair-removal handset. The unit mus...
Read moreFlexRay Transparent Gateway Firmware -- 2
I have a FlexRay development board built around the SPC560P50L3 MCU and I need it turned into a transparent gateway that primarily lets me monitor live communic...
Read moreYC3121 Thermal Printer Firmware Development -- 2
Title: Embedded Firmware Engineer - YC3121 Thermal Printer Development Description: We need an experienced embedded firmware engineer to develop thermal printer...
Read moreSenior Embedded Engineer (Freelance) – Semi Auto Biochemistry Analyzer
Senior Embedded Engineer (Freelance) – Semi Auto Biochemistry Analyzer Description: We require a senior embedded systems engineer to design, refine, and validat...
Read moreUSB Headphone Conversion Design
I already have access to a well-built analog headset; what’s missing is the electronics that will let it appear on any computer as a true USB-A device. I need t...
Read moreFlutter Android App: Fix STM32 Firmware Update Over USB-Serial
Fix STM32 Firmware Update in Flutter Android App - Boat Lift Controller Project Overview We have a Flutter Android application (Atlantis Dealer Tool Kit) that c...
Read moreUpcycled Multi-source Charge Controller Design
I am creating an Upcycled charge controller project where I use as many parts that can be salvaged or recycled from other common electronic devices as possible....
Read moreKiCad Schematic and PCB Designer
I'm seeking an experienced KiCad designer to create both schematics and PCB layouts for my project. I have some components and footprints, but will need advice...
Read moreOmron PLC Inkjet Control Code
I’m running an Omron NX102 CPU in Sysmac Studio and need a compact, well-commented function block (or set of ladder/ST routines) that speaks Ethernet/IP to an R...
Read moreIoT Integration Expert for Milk Analyzer
Project Title: Hardware Engineer Needed – IoT Integration for Ekomilk Milk Analyzer Project Description I am developing an Automated Milk Procurement System and...
Read moreSTM32 GPS Firmware Developer Needed
Firmware Development Request – STM32 GPS Tracker We are looking for an experienced embedded firmware developer to develop firmware using STM32CubeIDE for a GPS...
Read moreESP32 Alarm PCB Design
I have put together a clear block diagram for an ESP32-based alarm controller and now need the full KiCad schematic and a production-ready PCB layout. The core...
Read moreCustom Consumer Electronics Development
I have a concept for a brand-new consumer electronics device and I need someone who can take it from a blank sheet of paper all the way to a functional, test-re...
Read morePCB Design LCD & DHT22
I’m putting together a compact, battery-powered module that reads a DHT22 and shows the temperature (and eventually humidity) on an LCD. What I need from you is...
Read moreLPG Gas Monitoring Device Design
Smart LPG Gas Monitoring & Safety Device EVT Hardware Design – Complete Scope (Individual Engineer) 1. Project Objective Design and validate an EVT-stage Smart...
Read moreEnd-to-End IoT Hardware Development
I’m bringing a new commercial IoT device to market and need a single engineer who can take the hardware from napkin sketch to tested prototype. The work spans h...
Read moreSTM32 NB-IoT & GNSS Integration
My current firmware runs on an STM32F0 and now needs both NB-IoT connectivity and GNSS positioning. The hardest piece for me is understanding and using the NB-I...
Read moreIoT System for Greenhouse & Aquaculture Monitoring
We are looking for an experienced Embedded Systems & Hardware Design Engineer to develop a professional-grade IoT monitoring system based on ESP32-S3 for: • Gre...
Read moreMechatronics - RaspberryPi Project
We are developing a mechanical system for our R&D line and need a working control package for the 8 Panasonic servo motors and 2 Linear Motors. Control Module:...
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