LineageOS Audio & Telephony Engineer
I’m rolling out a private LineageOS-based build for dedicated office desk phones and need an engineer who already lives deep inside AOSP. The immediate goal is...
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Compact VIM4 CAN Daughterboard Design
I’m extending my Khadas VIM4 with a plug-in daughterboard that replicates the open-source Canable Mk2 CAN-bus interface (https://github.com/makerbase-mks/CANabl...
Read moreRemote Pico W WiFi Setup
I have a Waveshare 2350 Pico Plus W and need it talking to my home network. All the hardware is already on my desk; what I’m missing is the software side. I wor...
Read morePatent Claims Redrafting Specialist for Artony terms re-drafting only
I have a complete draft patent covering an embedded-system architecture paired with an LCD display design. Before I move to filing, I need that draft transforme...
Read moreCircuitMess Chatter Assembly & Firmware
I’m putting together the Circuit Mess Chatter kit and need an extra set of skilled hands and brains to see it through from bare PCB to fully-working, code-runni...
Read moreEEBUS Architecture Review Consultant
We are developing an Energy Management / Control Box solution for the European (German) market and are looking for an experienced EEBUS expert. The main goal is...
Read moreESP32 Heart Rate GATT Transmission
I have an ESP32 wired to a heart-rate sensor and the readings are flowing nicely on the serial monitor. What I need now is the firmware logic that turns those n...
Read moreGrapheneOS Build for Pixel 9-Series
I need a clean, stable port of GrapheneOS compiled for my Google Pixel 9-series devices—the 9a, 9 and 10. The goal is to keep GrapheneOS’s security backbone int...
Read moreFlash Nano Ubuntu on Jetson
I need help flashing Nano Ubuntu 18.04 onto my NVIDIA Jetson Nano. Requirements: - Download the Nano Ubuntu 18.04 image - Flash the image onto the device Note:...
Read morePatent Claims Redrafting Specialist for Artony terms re-drafting only
I have a complete draft patent covering an embedded-system architecture paired with an LCD display design. Before I move to filing, I need that draft transforme...
Read moreRealistic Artwork Embroidery Digitization
I have a piece of artwork that must be converted into a clean, stitch-ready embroidery file. The look I’m after is realistic rather than abstract or cartoonish,...
Read moreSTM8S TM1638 Display Project
I'm looking for an experienced electronics developer to create a numeric data display using a TM1638 module and STM8S103 microcontroller. Requirements: - Displa...
Read moreBuild A Robot
I created a robot prototype and I'm seeking a professional to rebuild it in their own way. Once completed, I need short videos of the completed prototype in act...
Read moreESP32-S3 Dev Kit PCB Urgent
I’m finalising a compact ESP32-S3 development board meant for full-scale manufacturing. The circuit is simple—one ESP32-S3 module, four momentary push buttons,...
Read moreBreath Analyzer PCB Design -- 2
I’m building a compact consumer-grade breath analyser and need a production-ready PCB that integrates the gas-sensing front end with Bluetooth connectivity and...
Read moreCustomize Android Camera Framework for Pixel 8a
Project: Android Camera Framework – External UVC Only (Pixel 8a / Android 16) Device: Pixel 8a (akita) OS: Android 16 Build type: Custom ROM, flashable ZIP Obje...
Read moreDebug USB2514B Hub PCB
My custom board built around the Microchip USB2514B-AEZC-TR powers up, yet Windows never shows it in Device Manager. Power rails look solid and with the oscillo...
Read moreHybrid Embedded product development AI Enabled Product Architect
HI I am a senior technology leader with 19+ years of experience in embedded product development across IoT, IIoT, Smart Cities, AMI/Smart Energy, and Automotive...
Read more36V Motor Controller Verification
I’m ready to hand over the full schematic of my 36 V / 500 W brushed-motor controller so you can put it under the microscope. The design is built around three p...
Read moreRedesign Raspberry Pi CM4 NAS Carrier Board
The new design must prioritize reliability, easy debugging, and manual assembly, using through-hole components wherever possible. Requirements: regulated 12V DC...
Read moreST32 Off-Grid Inverter Firmware
I need production-ready firmware for an ST32-based household inverter that runs strictly in off-grid mode. The hardware stack already includes a lithium-ion pac...
Read moreSSR 3-Phase Motor Control PCB
I need a production-ready board that can drive a three-phase motor forward and reverse through solid-state relays while safeguarding the system with reliable ov...
Read moreKiCAD Library Cleanup & Update
I’m moving an already-finished GPSDO schematic into KiCAD and I’ve run into persistent library-linking errors. I am including a PDF of the schematic; the select...
Read moreLED Flash Circuit for BL-600
I need a simple, reliable way to make my BL-600 shock detector flash a light exactly once each time its output toggles. The detector runs at 3 V, and the whole...
Read moreEV Charger Software Integrator
I'm seeking a skilled software developer to integrate firmware updates and diagnostics for onboard EV chargers The ideal candidate will have: - Experience in in...
Read moreCustom dma firmware
I have a specific dma card and need a firmware for it .The firmware needs to be compatible with faceit Ideal Skills and Experience: 1.Verifiable experience maki...
Read moreMulti-Channel Short-Range RF Circuit
I have working breadboard prototypes that use the common 315 MHz and 433 MHz ASK modules to trigger an identical downstream PCB. They prove the concept, but two...
Read moreAdaptive Embedded Engine Control Algorithm - 19/12/2025 12:23 EST
I have an “ALGORITHM CODE DIAGRAM – July 22, 2025” that outlines how random power-pulse logic can keep a vehicle at a steady speed while the engine is maintaine...
Read moreIndustrial Ladder Diagram Creation
Draw a ladder diagram for each exercise BY HAND. Explain how you would design the system, detailing your approach and rationale. Explain each rung of the ladder...
Read moreProgrammable logic controller question
For the digital to analogue convertor circuit shown below and taking C as the most significant bit, construct a table of all the possible output voltages given...
Read moreVivado Chirp Generator & FFT Integration fot Frequency detection
I need a complete RTL design in Vivado that produces an up-chirp based on a sinusoidal input and sweeps from 50 MHz up to 55 MHz. Once generated, this signal mu...
Read moreHydroponik-Sensorbox mit Home Assistant -- 2
Ich plane ein kompaktes Mess-System, das in einer einzigen Box vier pH-, vier EC- und vier Temperaturkanäle für meine Nährlösungen bündelt und jeden einzelnen...
Read moreAutonomous Drone Navigation: Python & Guidance
Title: Drone Expert Needed: Python Script + Guidance for Autonomous Outdoor Flight (No RC) Description: I am developing a quadcopter drone using Raspberry Pi an...
Read moreTesting and Quality Assurance
We’re looking for a Quality Assurance& Testing Engineer to help us ensure our products meet the highest standards. What You’ll Work On: • Black-box and white-bo...
Read morePower Supply – Smart Buck Converter Controller
Goal : Create firmware for a digital controller of a buck DC-DC converter using ADC Feedback. Constraints: Output voltage setpoint: 3.3–12V Must implement PID c...
Read moreArduino Sonidos Robot Cosplay Transformer
Ya tengo listo un traje de cosplay tipo Transformer y ahora quiero darle vida con efectos de sonido controlados por Arduino. El plan es disparar tres tipos de a...
Read moreCustom Matrix Keypad Module
This project involves the development of a compact, sealed, and intelligent keypad module designed for industrial automation environments. The system integrates...
Read morePIC16F877A Programming Expert Needed
I need an experienced programmer to program a new PIC16F877A chip using C language. Requirements: - Expertise in PIC microcontrollers, specifically PIC16F877A -...
Read moreEmbedded Video Processing Engineers Needed
I’m gathering a shortlist of mid-level engineers who can tackle video-centric challenges inside embedded environments. The ideal profiles should show hands-on s...
Read moreESP32 Energy Meter Cloud Integration
I will ship you an ESP32 development board together with the energy-meter IC module already wired for voltage, current and overall power-consumption sensing. Yo...
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