ESP32 CAN Bus Logger PCB
Project Objective: The intention of this project is to utilize the signals that we can listen to through the motorcycle's CAN bus. Example: We have a CFMoto mot...
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ESP32-S3 SD WAV Streaming
I’m building a simple sample-player on a Waveshare ESP32-S3 board and need reliable, real-time WAV playback through a PCM5102A DAC. Your job is to wire up the b...
Read moreCommercial Induction Stove PCB Design
I’m taking an induction cook-top from concept to market and need a complete PCB solution—hardware and firmware—that is ready for commercial production. The boar...
Read moreHelp with finalising Project EasyEDA project ready for Production with JCLPCB
We are in the final stage a project, however we had a few issues. We now need to fix the production files for submission to JCLPB. Its not super urgent but need...
Read moreJetson Orin Multi-Camera Setup
I have an NVIDIA Jetson AGX Orin running the latest JetPack and a Leopard Imaging 6-camera MIPI adapter board (model LI-JXAV-MIPI-ADPT-6CAM-FP). My immediate go...
Read moreWearable biosignal research prototype (EMG + IMU + ToF)
I have a detailed technical PDF describing a custom multi-sensor embedded system. I need one functional prototype for internal research. No industrial design, n...
Read morepatch to detect hormones in sweat -- 2
Design and prototype a thin, comfortable skin patch that: Detects sweat onset + moisture level (hydration/sweat rate proxy), and Measures a set of sweat biomark...
Read morepatch to detect hormones in sweat
Design and prototype a thin, comfortable skin patch that: Detects sweat onset + moisture level (hydration/sweat rate proxy), and Measures a set of sweat biomark...
Read moreSTM32H5 OCTOSPI RAM Driver (ARDUINO STM32 CORE)
Necesito un ejemplo funcional que muestre cómo conectar y utilizar la memoria RAM APS1604M-3SQR con un microcontrolador STM32H562RGT6 a través de la interfaz OC...
Read moreMulti-layer PCB Design for Bus Announcement System
I'm seeking an experienced PCB designer to create a multi-layer PCB for a consumer electronics project: a bus announcement system. Requirements: - Design a mult...
Read moreCross-Platform Laptop Driver Suite
I need a full, production-ready set of drivers that make common laptop hardware behave identically on Windows, Linux and macOS machines from the three big vendo...
Read moreESP32-MAX31865 Industrial PCB Design
I’m building an industrial-automation module that needs a single PCB combining an ESP32 with four MAX31865 RTD interfaces. The board will be powered from a stan...
Read moreAI Voice Assistant Device with Android
I’m taking an existing in-house smart speaker prototype and evolving it into a compact, production-ready consumer electronics product. The current prototype val...
Read moreWireless Multi-Sensor Development - 25/01/2026 02:21 EST
I need a wireless multi-sensor device that can collect temperature, humidity, and motion data. Requirements: - The device should be able to monitor and transmit...
Read moreAnalyze car radar sensor
https://medias.yolegroup.com/uploads/2018/03/Yole_SP18386_Continental-SRR3-B-Blind-Spot-Radar_Flyer.pdf Srr3-b radar I want to know what data it sends to car an...
Read more40-Pin Laptop LCD Controller
I am developing a new 40-pin controller board for an in-cell touch laptop display and need a turnkey, production-ready design. An image of a similar commercial...
Read morePCB Layout & Component Updates -- 2
I have an existing PCB design that needs a refresh. The core of the job is two-fold: first, add several new components to the board; second, reshape the layout...
Read moreMulti-layer PCB Design for Consumer Electronics
PCB DESIGN REQUIREMENTS (FINAL – MECHANICAL CONSTRAINT UPDATED) 1. BOARD OVERVIEW (UPDATED) PCB Type: Main controller PCB (production-grade) Board Width: 100 mm...
Read morePCB Layout Engineer Needed - KiCad
I'm looking for an experienced PCB layout engineer to help with a prototyping project using KiCad. The PCB will need to support both through-hole and surface-mo...
Read moreDIY Board Firmware for Communication
I have a completely DIY embedded board on my bench and need a clean, production-ready firmware image that focuses on solid, well-tested communication protocols....
Read moreCubePilot Yoke Integration Setup
I’ve built a one-off R/C aircraft around a Cube Pilot and now want to fly it from the ground with my Virtual Fly Yoko Neo yoke instead of the usual radio transm...
Read morePCB Design - Ultra Low Power Automated Parking Barrier
I’m building an ultra low battery-powered automated parking barrier and need an experienced PCB designer to take an existing design brief/spec, validate the des...
Read more60GHz Radar Vital Signs System
I’ve begun building a vital-signs monitor around Seeed Studio’s 60 GHz mmWave radar, but I’m at the stage where deeper RF know-how and robust software are essen...
Read moreWi-Fi Geolocation Spoofing with ESP32
I’m building a small test platform to study how apps and embedded devices validate location data. Using an ESP32, I need firmware (and any supporting scripts) t...
Read moreVelostat Pressure Mapping Matrix Troubleshoot
I have developed a Velostat-based pressure mapping matrix. The setup uses 9 copper columns on the top layer and 9 copper rows on the bottom layer of the Velosta...
Read moreSiemens PLC Communication Error Fix
Our production line runs on a Siemens PLC that exchanges data with several devices over Ethernet/IP. Lately we keep getting random communication errors that hal...
Read moreInsta360 x5 Bluetooth Classic Sniff & Analyze
I need an experienced Bluetooth-Classic analyst who can hook up an Ellisys BR/EDR sniffer to my setup and hand me clean captures of everything that happens betw...
Read moreIndoor-Outdoor Robotics Engineering Project
I’m building a mobile robot that will is Outdoor Multi-Task Service Robot for Plant Irrigation, Lawn Cleaning, and Pet Feeding with Al Notifications At this sta...
Read moreBidirectional 48-24 V Converter Design
I already have a working MATLAB model of a 48 V ↔ 24 V bidirectional DC-DC converter and now need to turn that simulation into real-world hardware and firmware....
Read moreRobotics and Computer Vision Project
In this project, I am requesting the assistance of robotics/computer vision engineering specialists to optimize an existing plan to localize a particular object...
Read moreFirmware Development engineer required
Looking for an embedded engineer with below skillset - 3 to 4 years of hands-on experience with embedded software development - Hands on experience with NXP, ST...
Read morePCB Board Design with Touch-Controlled & LED Light (USB-C Powered with Battery Provision)
We are looking for an experienced PCB Board Design Engineer to design a compact PCB with touch-based ON/OFF control and LED Light. The board will be powered via...
Read moreSmart Cooking Thermometer App Development
Smart Cooking Thermometer with Auto-Timers Project Overview: I need an Arduino firmware + mobile app for a smart cooking thermometer that starts timers automati...
Read moreAutomated Lightweight Barcode Scanning Trolley
I’m setting up an autonomous, ultra-light trolley that can roll over a level outdoor surface, capture every code in its path, and report the data in real time....
Read moreForce and Motion Sensor Prototype
I have an existing base unit and now need to turn it into a working prototype that can read both force and motion inputs, house the electronics safely in a meta...
Read moreLogitech RS50 Linux Driver Development
I’d like a feature-complete, upstream-ready Linux kernel driver for the Logitech RS50 that exposes every output and input capability the device offers. Autodete...
Read moreComprehensive BTC Mining System Development
Build Custom Bitcoin Mining Unit (Software + Firmware + Pool Integration + Monitoring Dashboard) Description Hi, I’m building a new BTC mining unit and I’m look...
Read moreStreaming Device Hardware Prototype
I need a hardware prototype for an entertainment gadget, specifically a streaming device. The prototype should be for a radio-based streaming device. Key Requir...
Read moreAltium ESP32 Medical PCB
I have a working circuit diagram for a medical BMI device that runs on an ESP32 and draws power exclusively from a source (5V, 8V, or 12V). The next step is to...
Read moreHelp to setup RS485 network
New to RS485 and looking for one to help with setting up. Hardware is done and using GPT firmwares for master-slaves.
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