Customer Personality Analysis
Project Description I need a data specialist to analyze a customer dataset and build a machine learning model based on it. The goal is to understand customer be...
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electrical timer integration for 120v
Hi I have a machine that I build and it runs a power supply and a fan and timer. The timer model recently changed and now the timer fails every time. I may have...
Read moreSimulink Control System Model
I'm seeking an experienced Simulink designer to create a control system design model. Requirements: - Model must be created in Simulink - Focus on control syste...
Read moreWSEC 2021 HVAC Compliance Verification
I need verification that my current HVAC system meets the Washington State Energy Code (WSEC) 2021 requirements, specifically regarding energy efficiency. Requi...
Read moreRaspberry Pico Espresso Controller PCB
I need an experienced PCB designer to create a custom control board for an espresso machine. The PCB will use Raspberry pi PICO and will receive signals from va...
Read moreArduino Uno, Wemos D1 R2 - Noise Detection in Classroom
Project Name: Noise Detection in Classroom Skills Required: IoT, Arduino Uno, Wemos D1 R2 I have developed the prototype but the coding is not working. Fix it w...
Read moreIoT Project Expert
I want to turn a concept into a fully working IoT system, covering everything from the hardware stack to the cloud and front-end reporting. Because the use-case...
Read moreArduino ESP Expert Assistance Required
I’m looking for a seasoned Arduino-ESP developer who can jump in quickly and help me move my project forward. The exact tasks will be agreed together once you r...
Read moreIoT Project
I want to turn a concept into a fully working IoT system, covering everything from the hardware stack to the cloud and front-end reporting. Because the use-case...
Read morePLC & HMI Programming for Hydraulic Positioning System
Need PLC + HMI Programmer (Siemens or Allen-Bradley) – 7-Day Deadline I need an automation engineer to provide a complete PLC + HMI control solution for a synch...
Read moreMixed-Signal Temperature Front-End
Mixed Signal temperature Sensor Front End Simulate in PSpice. Connect device physics → analog front-end → digital interface. Optimize for noise, bandwidth, powe...
Read moreDesign & Build Wearable Barcode Scanner
ProSuccess Pharma plans to equip warehouse staff with a hand-worn scanner that frees both hands while instantly sending SKU data to our WiFi network. I need a f...
Read moreArduino Butterfly Animation
I need an Arduino project to create moving butterflies. The butterflies should have random movements and be controlled by an automated sequence. Requirements: -...
Read moreMATLAB Hybrid Converter Design
I have already built the generation and storage blocks for an off-grid hybrid system in MATLAB/Simulink—solar PV, a small wind turbine, pumped-hydro, super-capa...
Read moreCompact Rechargeable Audio Playback Board
I want to develop a compact, portable audio board that can store and play recorded voice prompts or downloaded MP3 files without relying on Bluetooth, AUX or US...
Read moreCar CAN Tap & Control
I want to tap into the pre-gateway CAN lines of my Suzuki car and pull out key runtime data—engine RPM, vehicle speed, engine torque, intake-air temperature, an...
Read moreDiseño 2.0 de PCB para cerradura electrónica – Integración de módulos (ESP32, DRV8825, UPS) – Proyecto MVP
Descripción del proyecto Buscamos un diseñador electrónico con experiencia en integración de módulos comerciales y diseño de PCB con antenas externas para desar...
Read moreHybrid ANC Design on ADAU1787
I have an EVAL-ADAU1787Z board on the bench and need a complete hybrid, 3-band ANC signal flow built in SigmaStudio. The design must use four analog microphone...
Read moreNFC-Triggered Audio Device Prototype
I need a working prototype of a small, self-contained audio player that recognises NTAG NFC cards, then—only after I press a designated button—plays the MP3 fil...
Read moreRaspberry Pi Pico Aquarium Automation
Environmental Monitoring: • Temperature: Use of a digital sensor (DS18B20 or similar) for accurate readings. • Water pH: Implementation of the pH sensor using t...
Read moreSeek agents for electronic product development business
We are an electronic R & D team, providing R & D and production services for electronic products to global clients. Our company is located in Shanghai, China. R...
Read moreCompact 3×AA to 200–400 V DC Boost Converter Prototype with Integrated Digital Display
The immediate goal is a compact, battery-powered prototype that turns three AA cells into an adjustable 200 – 400 V DC output. An off-the-shelf DC-DC boost modu...
Read moreI'm looking for someone to develop an electric toy car for kids
I'm looking for someone to design an electric car for kids with a 21 mile range 22 mile per hour top speed plus an adjustable seat and lithium ion battery
Read moreElectric toy car for kids
I'm looking for someone to develop an electric toy car for kids I want the car to have a 15 mile range an a lithium ion battery plus adjustable seats I want the...
Read moreShenzhen Electronics Partnership Meeting Representation
I need a reliable professional based in or near Shenzhen to sit in for me at an upcoming business meeting with the executives of an electronics manufacturer. Th...
Read more6-8 GHz Patch Antenna Design
I need a compact patch antenna designed and fully simulated in CST Studio Suite to work reliably across the 6 – 8 GHz band. Please model, optimise and verify ke...
Read moreCST 1x4 Power Divider Designs
I need two separate 1×4 power divider models created and fully simulated in CST Microwave Studio. The first must cover 6 – 8 GHz, the second 26 – 28 GHz. My pri...
Read moreGyro-Based Single-Handed PC Game Controller
Single-Handed PC Game Controller Development (Gyro + Xbox 360 Emulation) Project Type: Hardware + Firmware + Windows Driver/Emulation Development Duration: Appr...
Read morePhase Angle Measurement Circuit Design
I need a compact, reliable circuit that can determine the phase angle between two voltage waveforms that may vary anywhere from 1 mV up to 250 V while operating...
Read moreCompact SMD Circuit Design
I need a 45-55 mm diameter SMD board that drives a tiny fan from a 500 mAh Li-ion cell. The board must integrate: • a USB-powered charging module, • a tactile b...
Read moreArduino Lie Detector System
I'm looking for an experienced Arduino developer to build a lie detector system using various sensors. The system will utilize an AHT10 temperature and humidity...
Read moreBicycle Handlebar Potentiometer Integration - Hardware Fabrication & Mechatronics Engineer
Job Title: Hardware Fabrication & Mechatronics Engineer – Potentiometer Integration with Bicycle Handlebar. Location: Chennai, India Job Description: We are loo...
Read moreDiseño de microcomputadora Allwinner H3
Quiero llevar a producción una tarjeta basada en el SoC Allwinner H3 que pueda arrancar Raspbian o Ubuntu desde micro SD. La placa debe incluir USB y HDMI, cone...
Read moreZero-Knowledge Identity & Payments
I want to build a Zero-Knowledge Proof system that lets users prove who they are without revealing any personal data and, in the same flow, execute confidential...
Read moreUK Electronics Expert – Build Extremely High-Power Ultrasonic Dog Bark Deterrent (Through-Floor, Max Volume)
Job Description: I need an experienced UK-based electronics builder to design and assemble the most powerful possible ultrasonic anti-barking device for use in...
Read moreLooking for "ESP32-S3-Touch-LCD-7" Programmer for Display Graphics and Touch Control
I need an experienced ESP32-S3-Touch-LCD-7 developer who can help me program the display to show images, simple animations, and basic graphics. The project also...
Read moreComplete Home Electrical Upgrade
I’m looking for a qualified electrician to handle a full-scale electrical upgrade across my entire home. The job covers fresh wiring, installation of all outlet...
Read moreOnline Robotics & Coding Tutors Needed
Work Company: EduRobo Code Xplorer Website: https://www.edurobocodexplorer.com Location: Remote Project Type: Ongoing / Hourly / Long-Term Pay: $8–$20 per hour...
Read moreSiemens S7-200 Solar Farm Setup
I need a clean, well-structured STEP 7 Micro/Win program for a Siemens S7-200 that is managing 20–30 hard-wired I/O points at a small solar farm. All field wiri...
Read moreWi-Fi Image Display Firmware
TFT display - I want it to behave like a small picture frame: connect to a Wi-Fi network, pull down JPEG files from a configurable URL or REST endpoint, and ren...
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