Bluetooth Audio PCB Prototype Design
I am taking our new portable solid-surface speaker from concept to bench and need a compact, production-ready Bluetooth audio PCB that hits all the usual checkp...
Read moreI am taking our new portable solid-surface speaker from concept to bench and need a compact, production-ready Bluetooth audio PCB that hits all the usual checkp...
Read moreHi I will share the details with the shortlisted candidates. Thanks
Read moreHi I will share the details with the shortlisted candidates. Thanks
Read moreNeed Embedded Firmware Developer for STM32/ESP32 OTA Bootloader Project I need an experienced embedded systems developer to help build and/or complete a firmwar...
Read moreOpen to discuss on project as per developer convenient. Embedded Firmware Development Project EV Charger Bootloader + Application Framework (Platform Independen...
Read moreI need an Arduino-based CCTV solution that will keep watch over my car for security monitoring. The unit has to be fixed on the vehicle itself, so everything—fr...
Read moreI am seeking a motivated Embedded Systems Research Assistant to support the development, simulation, and experimental validation of a low-cost electronic assist...
Read moreI’m developing a compact, 2 kg-capacity, tabletop coffee roaster and need the entire roasting cycle to run without manual intervention. From warm-up to cooling,...
Read moreI need a production-ready PCB layout, complete with Gerber files, for a data-acquisition board that will live inside industrial equipment. The schematic is fini...
Read moreMy press machine sits in a very noisy electrical environment—motors, relays, and plenty of EMI that keeps corrupting the signal coming from a PNP sensor. The se...
Read moreI need a skilled programmer to wire a PLC program with automation direct hardware and software for an HVAC system, focusing on temperature regulation using ther...
Read moreI need a dependable driver or courier who can collect boxed electronics from a retail store and get them safely to my specified U.S. destination. The units are...
Read moreWe are seeking an experienced PLC and motion control engineer to develop the complete automation and control software for our proprietary machine. The machine c...
Read moreI’m looking to refactor and extend the existing firmware that drives my Model B Dry Bath Incubator. The current code is functional but suffers from imprecise te...
Read moreI’m building a real-time monitoring device around the Raspberry Pi Pico (RP2040) and need a robust, industrial-grade PCB that keeps everything tight and reliabl...
Read more1. Main Controller • The board’s main controller will be a microcontroller from the Teensy 4.0 class. It must have sufficient processing speed and GPIO capacity...
Read moreI need complete, well-commented source files that implement a DMA-based firmware routine focused on custom data processing memory-to-memory transfer.
Read moreProject Overview STM32-based automotive signal and load emulation module. Main goals: - Generate 4 independent 5V PWM outputs at fixed frequency (200 Hz) - Conf...
Read moreI need a PCB design for an Arduino car interface. The interface will connect to various sensors, primarily temperature sensors, and will manage indicator lights...
Read moreWe are seeking experienced hardware and firmware engineers to collaborate on developing a prototype for a smart water management device. The hardware engineer w...
Read moreThe concept is already mapped out on paper; now it needs to become a functional mixed prototype that blends physical components with companion software. I will...
Read moreI already have a custom board built around an ESP32-D, the accompanying PlatformIO project, and fully working low-level drivers for Wi-Fi, MQTT, GPIO and storag...
Read moreEstoy desarrollando un prototipo IoT de bajo consumo para un vertedor inteligente de bebidas y busco un ingeniero embedded/freelance con experiencia práctica en...
Read moreDesign a early proof-of-concept compact wearable electronics system suitable for PCB manufacturing and assembly. I am developing an early-stage wearable prototy...
Read moreWe are looking for new hardware for a project, what would it cost to develop a controller for digital ledstrips based on hdmi? We need a conduct a Component Sel...
Read moreProject Title: Raspberry Pi Control System for Linak LA14 Linear Actuators + Extensive Sensor Integration (12V Tractor Battery) Project Description: I am lookin...
Read moreOur processing line needs a reliable counting routine, written in CODESYS, that records the exact number of chickens immediately after slaughtering. At the mome...
Read moreI’m building a tiny, low-profile board—roughly Apple AirTag size—that understands basic voice commands, confirms them with short beeps, and runs entirely from a...
Read moreOur product runs on a custom embedded system and it now needs a dedicated firmware module that can handle all UART-based communication. I already have the hardw...
Read moreI need a complete PCB design for a 15W Qi-compliant wireless charging transmitter. The board will be powered from a USB-C input and must expose simple 5V positi...
Read moreI am developing a wall/desk-mounted NFC clock in / out system. I already have a working prototype and firmware completed using Arduino IDE on ESP32. I now want...
Read moreI only accept the price in the bud so don't come asking my budget in inbox or increasing again I'll cancel you immediately. I need a fully-commented Arduino Nan...
Read moreI only accept the price in the bud so don't come asking my budget in inbox or increasing again I'll cancel you immediately. I need a fully-commented Arduino Nan...
Read moreFreelance Embedded Firmware Engineer – MSP430 Expert Required We are seeking a highly experienced embedded firmware engineer with strong expertise in the Texas...
Read moreI need an electronic tea brewing kettle designed with specific features. Essential Features: - Temperature Control: Ability to set a specific brewing temperatur...
Read moreI’m building a small Alpha-ISA processor model and now need the core pieces of the execution engine completed. The focus is on a clean, software-driven control...
Read moreI need a clean, easy-to-read wiring diagram for a DIY Bluetooth speaker kit delivered as an SVG so I can resize it for different assembly guides without loss of...
Read moreI need an experienced PLC programmer to troubleshoot an existing Omron CP1E PLC program. The system exhibits unexpected behavior during startup and fails to pro...
Read moreProject: Compact PCB for XIAO ESP32-S3 Sense + TI-84 Link Port I need a compact, production-ready PCB that integrates a Seeed Studio XIAO ESP32-S3 Sense module...
Read moreI would like a clock, run by a Stepper motor, to rotate once per hour. The motor must be strong enough to rotate a chain that weighs about 1kg, something like a...
Read more