Design Slim Audio Transmission Circuit
I'm seeking an experienced electronics designer to create a compact audio transmission circuit using the NRF24L01 or a suitable alternative. The primary goal is...
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PCB With Stepper Driver & Battery Monitoring
Hello! Here are my needs for the PCB 1. Core Microcontroller Use the ESP32-WROOM-32 module either: Onboard USB-to-serial converter (e.g., CH340C or CP2102) with...
Read moreESP32 Universal AC Translator
I need a PCB design and firmware for an ESP32-based universal AC translator. The device should support BLE and WiFi communication. Firmware Functions: - Signal...
Read moreAutomotive Grade PCB Design for CV -- 2
I'm seeking an experienced PCB designer to create an automotive-grade PCB for a computer vision project. Key requirements include: - Power management: Essential...
Read morePLC Development for Rail Lock System
I'm seeking an experienced electrical engineer to oversee the design and development of a programmable logic controller (PLC) for a lock system in the rail indu...
Read moreSTM32 Touch Screen Emulator Setup
I need to turn an STM32 board, attached to a Raspberry Pi 4B, into a touch screen emulator. The emulator should receive x,y coordinates from the Raspberry Pi. R...
Read moreMulti-layer PCB Design for Consumer Electronics
I'm looking for an experienced PCB designer to create a multi-layer PCB for a consumer electronics project. The size of the PCB will be less than 10 cm². Key Re...
Read moreBuild Custom Linux Image (Buildroot) for Orange Pi 5 Plus with RealDash Support
I am seeking an experienced developer to create a custom embedded Linux setup for an in-vehicle digital dashboard using an Orange Pi 5 Plus 4GB (Rockchip RK3588...
Read moreArı Zehiri Toplama için Elektronik Kart Tasarımı
İstanbul'da arıcılık yapan bir girişimciyim. Arı zehiri hasadı sürecimi otomatikleştirmek için bir elektronik kart tasarımına ihtiyacım var. Gereksinimler: - 12...
Read moreCompact Arduino Force Measurement Device (ONLY ADRUINO DEVELOPER PLEASE )
I'm looking for an experienced Arduino developer to create a compact device that measures force using a sharp needle with a handle (not heavy it should be like...
Read moreDesign Force-Measuring Pen Prototype (Digital Insturmentation)
I'm seeking a skilled freelancer to design and create a prototype for a small force-measuring device, similar in form to a ballpoint pen. The device should meas...
Read moreCreate an Embedded Rust Course - Project-Based & Industry-Oriented
I'm looking for a skilled Embedded Rust engineer to create a project-based course focused on building real-world products using Embedded Rust. This is not a bas...
Read moreDiseño de Tarjeta Electrónica Vehicular
Estoy buscando un diseñador para crear una tarjeta electrónica alimentada entre 12-36 V, adecuada para uso vehicular. La tarjeta debe incluir 4 entradas, maneja...
Read moreFlashlight PCB Prototype Development -- 2
I'm looking for an experienced PCB designer to develop a prototype for a consumer electronics flashlight. The PCB should support brightness control and recharge...
Read moreFlashlight PCB Prototype Development
I'm looking for an experienced PCB designer to develop a prototype for a consumer electronics flashlight. The PCB should support brightness control and recharge...
Read moreESP32 Relay Control with MFRC522 Integration
I need code for an ESP32 Dev Module with an MFRC522 Card Reader/Writer. The relay control should operate based on the following conditions: - Both balance > 0 a...
Read moreMake a buildroot defconfig for the coral devboard
I am trying to get the coral devboard to boot with buildroot. Already having the board is a requirement. There are yocto builds to use as references: - https://...
Read moreWiFi-Controlled PCB for 90V DC Motors
I'm seeking an experienced PCB designer to create a board that can control three 90V BLDC motors using a WiFi interface. The design should allow for remote cont...
Read moreMini-Car Autonomous Control Using Raspberry Pi 5
Technical Specification: Autonomous Control for a Mini-Car using Raspberry Pi 5 and ROS2 1. Introduction The goal is to develop an autonomous control system for...
Read more3D module design and also 1st working mechanical prototype machine for Compact Multi-Functional Agricultural Machine (Petrol/Diesel Engine Powered)
We are in the planning phase of developing a compact, multi-functional agricultural machine powered by a petrol engine, aimed at simplifying key farming operati...
Read morePCB Design with USB Charging and LEDs
I'm seeking a skilled PCB designer to create a Gerber file and BOM for a custom PCB board. The board should support: - 3 standard LED lights - A power on/off bu...
Read moreEngine Control ECU Development Needed
We are developing a modular, universal piggyback ECU chip designed to be installed on popular performance vehicle platforms (both petrol and diesel). This produ...
Read moreSlim Personal Safety Locator Device
I'm looking to develop a super slim device designed for personal safety that can detect location, send an alarm, and also function as a power bank. The device s...
Read moreDelta Servo A2 Configuration with Delta DVP 28SV Setup
I need an engineer to assist with the setup of a Delta Servo A2 and Delta DVP 28SV. The tasks include wiring, programming, and testing. The setup must be comple...
Read moreESP32S3 PTP + CDC Device Class Implementation using Espressif libaries "esp_tinyusb" and "tinyusb"
The project target is to implement PTP+CDC device classes in ESP32S3 module. The PTP library can be implemented using Espressif IDF standard USB libraries "esp_...
Read moreMESH Network System for Rover Telemetry + Live Video – Hardware and Firmware
I need to design a long-range RF communication system that can support the following items. This is for rovers that will be in fields monitoring crops. - Mesh n...
Read moreCreate back-end Podcast Rss Sync Status page
I'm looking for a skilled back-end JavaScript developer to create a page within my existing KeystoneJS CMS. This page should display critical information about...
Read more3-Phase Pump Control with RFID
I need a detailed guidance to set up an RFID-based rechargeable electricity system for a 3-phase pump. The system should use an ESP32, LCD display, RFID-RC522,...
Read moreBLDC Motor Controller Software Development
I'm looking for an experienced embedded software developer to create a BLDC motor controller with closed-loop speed control using Hall effect sensors. Key requi...
Read moreCustomized CCTV Camera Design & Manufacturing - 23/07/2025 02:07 EDT
We are seeking an experienced professional or team to design, prototype, and manufacture customized CCTV cameras tailored to our specific requirements. The proj...
Read moreDiseñador ESP32+BLE para Contador de Decisiones
Estoy buscando a un desarrollador de hardware con experiencia en ESP32 + Bluetooth Low Energy (BLE) que pueda crear un prototipo físico funcional, con firmware...
Read moreComprehensive Tool Design
I need a comprehensive tool design that integrates mechanical, software, and electrical components. The tool should focus on automation and control functionalit...
Read morePCIe Driver Creation for Windows
We are seeking a highly skilled **Windows Kernel Developer** to create a **general-purpose PCIe driver** for Windows. This driver must allow access to both IO a...
Read moreQR Configurable 4K Wi-Fi Camera Circuit Design
Micro-electronics wizard needed to make PC board with camera with wifi. I am looking for someone to design a simple pc board of components and circuits that wou...
Read moreFPGA WiFi PCB for Data Transmission
I'm seeking an experienced PCB designer to develop an FPGA PCB radar system using beamforming. The list of the components will be provided. Ideal Skills and Exp...
Read moreArduino EDF Speed Control Setup
I'm looking for assistance in connecting three ZTW Beatles G2 20A 2-4S EDF controllers to two Arduino Uno R3 boards. This setup is for speed control of six JFte...
Read moreCustom Desktop OS Development
I'm looking for assistance in building a very simple custom desktop operating system from scratch. Key Requirements: - Minimalist design and functionality - Abi...
Read moreZephyr USB Stack change for MCXN947
We are running Zephyr on a MCXN947. The USB Mass storage sample (zephyr/samples/subsys/usb/mass) achieves read speeds of ~6.0 MB/s.* The FreeRTOS based sample f...
Read moreAI Safety Framework for Autonomous Vehicles
This research presents a cutting-edge safety framework designed for autonomous vehicles (AVs), focused on predicting and preventing potential hazards before the...
Read moreESPNow Communication for ESP32 & ESP8266
I'm looking for a skilled freelancer to develop a wireless communication system using ESPNow between an ESP32 dev board and an ESP8266 ESP_01 board. The primary...
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