Custom RF Control System
I need a matched RF transmitter-receiver pair engineered from the ground up for remote control operation. When the handheld transmitter is activated, the receiv...
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Raspberry Pi Expert Needed
I'm seeking an expert or skilled hobbyist to assist with both hardware and software on a Raspberry Pi project. This is fun but very short-term project (few hour...
Read moreESP32-Based Intelligent Weight Tracking System
Smart Shelf Weight Monitoring System (ESP32 + HX711 + Web Interface) Project Description: I am developing a final-year Electrical & Electronics Engineering proj...
Read moreESP32 Firmware for Smart Cooker
I’m building FoodEase, an automatic cooking appliance that runs on a dual-core ESP32. The project is already architected around native ESP-IDF and FreeRTOS, so...
Read moreRS485 Enabled Industrial Keypad Integration
Scope of Work 1. Code Setup & Verification • Ensure proper compilation and flashing on STM32 Nucleo board at my end and in my system. • Verify no missing depend...
Read moreLabVIEW VI for Arduino and DAQ Integration
I want to develop a LabVIEW VI that integrates and synchronizes data from two sources: an Arduino-controlled actuator and a DAQ-based voltage measurement system...
Read morePCB Design Needed as per Chat.
PCB Design Needed as per Chat.
Read moreExperienced PLC Programmer for Automation Project
We are looking for an experienced PLC Programmer and Hardware Integrator with strong expertise in Modbus communication to support an automation project. Scope o...
Read morePop-Up Prototype Creation & Control Development
I’ve thought of a product that springs to life at the tap of a phone or web button, and I need a talented maker to turn that idea into a fully functioning proto...
Read moreUSB-C Upgrade for Omnikey 3021
I want an HID Omnikey 3021 smart-card reader—converted so it connects through a standard USB-C port instead of USB-A, while still providing full-speed data comm...
Read moreAI Robotic Claw Setup
I’m looking for a proven team to configure and secure an AI-driven open-claw system from end to end. The build must meet industrial safety standards, pass every...
Read morePCB Layout Design & Optimization (USB + RS485 | EasyEDA) - 18/04/2026 01:32 EDT
We are seeking an experienced PCB designer to review, correct, and optimize an existing PCB design and provide the layout file with the dxf format Project Scope...
Read morePIC18F46K22 LCD Update
My current firmware for the PIC18F46K22 already drives a 128 × 64 graphical LCD and a 4 × 5 keypad without issues, yet I now need to extend its functionality: t...
Read moreUltra-Low-Power STM32WL LoRa Device
I am building a battery-powered edge node around the STM32WL (LoRa-E5 module) that must sit in the field for years on a single 5 000 mAh cell. To reach that tar...
Read moreCustom Hardware Integration Setup
I’m looking for an experienced engineer who can take my custom-built hardware and make it work seamlessly within a larger system. The heart of the job is hands-...
Read moreEngine Cruise Control Modelling
I’m putting together the first technical milestone for a car cruise-control study and need a solid, textbook-quality model of the engine control system. The sco...
Read moreLED Vibration Mask Prototype
I’m looking to build a simple wearable mask prototype that combines light and vibration to create a relaxing sensory experience. The device should include LED l...
Read moreHandheld Medication Dispenser PCB Integration
I’m building a palm-sized device that helps automate at-home medication. Inside it sit two independent plungers driven by micro servos, a vibration motor, a sma...
Read moreSmart Orthotic Insole Electronic Schematic Design
Design a complete electronic schematic for our smart orthotic insole device based on the given system requirements. The circuit will include multiple FSR sensor...
Read more6-S ArduCopter Li-ion BMS
I’m outfitting an ArduCopter that runs 6-cell Li-ion packs and need a purpose-built Battery Management System. The board and firmware must continuously monitor...
Read moreIndustrial Control Embedded System Design
I need an embedded systems hardware design for an industrial control application focused on data collection. Key components include: - Microcontrollers - Sensor...
Read moreArduino-Based Environmental Monitoring System
I'm looking for an experienced developer to design an environmental monitoring system using the Arduino UNO R4 Wifi board and LoRa technology. The system will b...
Read moreVS1010 VLSI Audio Integration
I need a skilled embedded systems engineer to integrate the VS1010 for audio playback and recording in an embedded system. The VS1010 should specifically suppor...
Read moreKinco PLC IoT Programming
The project revolves around a Kinco PLC linked to its HMI, all developed in the D-Tool suite. I need the controller to handle three core jobs simultaneously: lo...
Read morePrimary PLC Programming Needed
I have a new industrial control system under development and now need the core PLC program written from scratch. The hardware has already been selected; I can s...
Read moreCAN-FD H-Bridge Robot Controller
I need to replace my old SmartDrive-i2c-P.i.D. driver because of this: https://www.youtube.com/shorts/tZxwh2cdo3I where, after several attempts, it is proven th...
Read morePort Arduino Code to STM32
I have a working Arduino Nano sketch that I now need running on an STM32. The project must be opened, built and flashed entirely inside STM32CubeIDE, so please...
Read moreOn-site Freelance PLC Developer
PLC Developer (Chakan MIDC, Pune) We are looking for an freelance PLC Developer for on-site work at Chakan MIDC. Scope of Work: PLC programming, troubleshooting...
Read moreElectric Motor Control Setup
I need a control system for two electric motors, each drawing 2.5 amps. The motors should be controlled sequentially using manual rotary switches. Requirements:...
Read morePCB Design for MY Machine Systems -- 2
i want a PCB for in-situ, real-time verification of sensor integrity in a live without interrupting the control process of components of PCB for cooling, heatin...
Read moreSkin-Facing camera Health Smartwatch Design
I need a complete electronic design for a next-generation health-monitoring smartwatch whose signature element is a high-resolution micro camera mounted flush t...
Read moreSierra RC7620-1 4G Handshake Integration
I have a custom, in-house firmware written entirely in C/C++ that now needs to establish a reliable 4G data link through a Sierra RC7620-1 modem. The goal is si...
Read moreTracker PCB: Bluetooth, LoRa, GNSS Integration
I need a production-ready printed circuit board for a compact consumer-electronics tracker. The board has to combine Bluetooth connectivity for smartphone pairi...
Read moreNight-Shift Keyence PLC Commissioning
I need one experienced PLC engineer to join our commissioning crew on-site for roughly 15 consecutive nights (16:00–24:00). The equipment mix is a backlight-ass...
Read moreVerify & Enhance IoT Cooking Schematics
I have three interconnected PCBs for an IoT-enabled cooking system and I need a fresh, expert set of eyes on the schematics before they move to layout and certi...
Read moreOn-Site Drone Design Technical Expert Advisor Required Physically Part Time in Bangalore
I’m looking for a senior technologist who can sit with my Bangalore-based team and guide us through the full hardware-software stack of our new UAV prototype. T...
Read moreSolar Hybrid Inverter Prototyping Help
I am building a new solar-hybrid inverter around an Infineon reference design and need an experienced technical advisor who can work with me on-site in Bangalor...
Read moreAssemble Three Custom Drones UK - 12/04/2026 01:05 EDT
I need three 7-10" quad-copters professionally put together and flight-tested in the UK. All the parts will be shipped directly to you; once they arrive I’d lik...
Read moreArduino Traffic Light Controller
I need a clean, well-commented Arduino sketch that drives a small traffic-light prototype using LEDs, push-buttons, and a couple of sensors (e.g., ultrasonic or...
Read moreESP32 Home Meter Integration with MATTER
Hi I will share the details with the shortlisted candidates. thanks
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