Multi-layer PCB Design for Automotive Radio
I need a skilled PCB designer to create a multi-layer PCB for an automotive radio. This design should integrate a power management IC and meet automotive indust...
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ESP32-S3 Display Code Development
I'm looking for a skilled developer to create code for my ESP32-S3 displays, which come in various dimensions but are all from the same manufacturer. The code s...
Read moreBLE Firmware Development - 04/08/2025 21:10 EDT
I’m seeking an experienced firmware developer to create an Angle of Arrival (AoA) scanner firmware for asset tracking in indoor environments using the nRF5340 c...
Read moreBluetooth Audio Quality Enhancement
I need a skilled hardware engineer to review and improve the audio quality of my existing PCB. The PCB uses Bluetooth 4 for audio connections with mobile device...
Read moreArduino Circuit Design with Membrane Buttons -- 2
I need help with schematic design for a circuit using membrane buttons with an Arduino. The circuit will turn on a soft latch switch and provide a low signal to...
Read moreArduino Circuit Design with Membrane Buttons
I need help with schematic design for a circuit using membrane buttons with an Arduino. The circuit will turn on a soft latch switch and provide a low signal to...
Read moreBLE Firmware Development -- 3
I’m seeking an experienced firmware developer to create an Angle of Arrival (AoA) scanner firmware for asset tracking in indoor environments using the nRF5340 c...
Read morePython Developer for Binance Signals Bot (TAAPI.IO Integration, 245 Assets)
We are looking for an experienced Python developer to build a fully automated signal-fetching system for 245 crypto assets on Binance, using TAAPI.IO APIs. The...
Read morePT 100 Wireless Logger/Node Design
Revision 3 – 4th August 2025 PT 100 Wireless Data Logger/Node for transmission on LORA 2.4 The purpose of this project is to develop the following, and then we...
Read moreDrum Recording Signal Issue Fix
I need assistance with recording drums as I'm unable to get a signal from my audio interface to the Reaper software. I'm using a Focusrite Scarlett 3rd gen with...
Read moreDiseño de PCB - 03/08/2025 15:26 EDT
Requiero el diseño de una PCB para prototipo de adquisición de señales biomédicas de flujo sanguíneo y temperatura
Read moreDiseño de PCB
Requiero el diseño de una PCB para prototipo de adquisición de señales biomédicas de flujo sanguíneo y temperatura
Read moreMixed-Signal Circuit Analysis Report
I need a detailed report on mixed-signal circuits specifically used in industrial automation. The report should focus on circuit analysis. Key requirements: - I...
Read moreTelegram Trading Bot "ApartCash"
Hello, I'm developing a Telegram-based trading assistant bot that analyzes stock data (RSI, MACD, VWAP, etc.), generates BUY/SELL/HOLD signals with confidence s...
Read moreESP32 Universal AC Translator -- 2
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 moreDigital Signal Generator for inverter air condition
I need a digital signal generator for an inverter air conditioner. The generator should support UART communication protocol. Key Requirements: - Function: Gener...
Read moreDesign of Large Capacitive Touch Switch PCB
I need a PCB design for a large capacitive touch switch panel (over 4x4 inches) with more than 10 touch points. Requirements: - Capacitive touch technology - La...
Read moreElectromagnetic Expert for Maxwell's Equations
Need electromagnetic expert in electrical engineering Knowing these toping in the picture, pls check them before sending problem solving skill is needed ~Maxwel...
Read moreElectromagnetic Expert for Maxwell's Equations -- 2
Need electromagnetic expert in electrical engineering Knowing these toping in the picture, pls check them before sending problem solving skill is needed ~Maxwel...
Read moreIndoor 30-45-60 second Alert Module with Audio and Flashing Light (No Enclosure)
Overview: We are seeking a freelancer to design an audio & LED alert module. The system activates when triggered by a constant 10–28VDC. Its purpose is to gentl...
Read moreMATLAB Simulink Hearing Aid Implementation and Refinement
I'm seeking assistance with implementing, refining, and enhancing the Simulink Hearing Aid project, focusing on the signal processing aspects like noise reducti...
Read moreMulti-Port PCB Design
I need a PCB design primarily for data storage applications. The PCB should include: - 9 SATA ports (type to be confirmed) - 1 Fast Ethernet LAN port Ideal skil...
Read moreIntel FPGA Verilog Setup Assistance
I need help setting up and running some Verilog code on an Intel FPGA. My primary requirement is assistance with setting up the development environment using In...
Read morePCB Design for Car Tachometer
I'm looking for an experienced electronics engineer to help design and build a PCB for a car tachometer. The PCB should control a stepper motor and measure engi...
Read moreGNU Radio Signal Detection System
I'm looking for a GNU Radio Companion project using RTL-SDR. The system needs to scan a specific frequency range and detect signal activity. It should visualize...
Read moreDigital Control Systems Assistance
I'm seeking assistance with a digital control systems project, specifically in creating block diagrams and signal flow diagrams. The details of what I need, inc...
Read moreCompact OBD-II Data Logger PCB Design
I'm seeking an experienced PCB designer to create a compact OBD-II PCB incorporating an ESP32, flash memory, and MicroSD card. The primary aim is intelligent ve...
Read moreEmbedded System for Control Automation
I'm seeking a skilled developer to create an embedded system focused on control and automation. The project involves designing and implementing a system that ca...
Read moreUltrasonic Signal Integration for Dosing System
I need to combine two pulsed signals from ultrasonic water meters into a single output for a dosing system. Requirements: - Integration of two ultrasonic water...
Read morePathological Voice Clarity Enhancement
I am seeking an expert in voice conversion using diffusion models to enhance the clarity of pathological voices, specifically those with high nasality. The goal...
Read moreSTM32 Firmware Programmer Needed Immediately
I'm looking for an experienced firmware programmer to assist me with a quick project involving a PCB that uses an STM32F030K6T6 microcontroller. I need a fully...
Read moreA fully analog CVBS (over RCA) to VGA (over D-SUB) video converter PCB design
A fully analog CVBS (over RCA) to VGA (over D-SUB) video converter PCB design. The device takes a yellow RCA cable as input, separates the sync, and picture, sp...
Read moreEspecialista en Asterisk
Buscamos un especialista en Asterisk para un proyecto urgente. Necesitamos interceptar el audio de llamadas en tiempo real y enviarlo mediante streaming a una A...
Read moreDesign 2-Layer Memory Board
I'm looking for an experienced electronics designer to create a 2-layer memory board that will interface with a C8051f120 microcontroller. The board should supp...
Read moreSTM32 PCB Design and Prototyping
I need a freelancer to design and prototype a PCB using the STM32F103 chip. The board will need to calculate the reactive power of a 3-phase power source. Key R...
Read moreElectronic Engineer for Circuit Design
I'm seeking an experienced electronic engineer to assist with a circuit design project focused on industrial automation. The circuit will primarily interact wit...
Read moreElectronics Functionality Testing
I need a detailed functionality test on a consumer electronics product, specifically a radio. Key requirements: - Check all operational features: tuning, volume...
Read moreHunting Arrow with Tracking System
I'm looking for a skilled developer or team to create a comprehensive tracking system for a hunting arrow broadhead. The project involves both hardware and soft...
Read moreAnti-Jamming UAV Communication System Development
I am seeking an experienced engineer to develop an anti-jamming communication system for UAVs using frequency hopping technology. The primary goal is to enhance...
Read moreOutdoor Gate PCB Design Needed
I am wanting to build a PCB that people can use to interface with outdoor gate controllers. Think something like a front-gate on a property. I have attached a b...
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