Resistance Matching Tool for Electricians
I'm looking for a specialized tool designed for electrical maintenance. This tool should tap two insulated copper wires and match the resistance between them at...
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Solenoid Controller with STM32 and NFC -- 2
Project Summary: We are developing a solenoid controller circuit based on the STM32F103C8T6 microcontroller and the STMicroelectronics M24SR64 NFC chip. The pro...
Read moreSTM32 Motor Control PCB Design
I need a PCB designer to create a simple motor control PCB using STM32 and Altium. Requirements: - Motor control for DC motors - Functionalities: Speed control,...
Read moreMilgrade DC-DC Converter Design
I need a skilled engineer to design a DC to DC converter. Requirements: - Input Voltage: 15-48V Nominal voltage:28V - Output: Multiple voltage outputs 5V@5A, +1...
Read morePCB Design for Class B Amplifier
I need a complete power supply design for a Class B amplifier intended for a home audio system. The power supply should operate at 12V. Key Requirements: - Desi...
Read morePCB Design for USB PD Output
I'm seeking an experienced PCB designer to create a compact breakout board for USB Power Delivery (PD). The board should provide selectable output voltages of 5...
Read moreArduino Wireless Comm Setup
I need an Arduino program for wireless communication for a current sensor. The data can be transmitted via any wireless protocol, such as Wi-Fi, Bluetooth. Proj...
Read morePCB Design for Automation Systems
I'm looking for an experienced PCB designer to create a custom PCB for industrial automation systems. The PCB will specifically support motor control functional...
Read more2000W Industrial Inverter Design
I'm seeking an experienced electrical engineer to design a high-efficiency 12V DC to 220V AC inverter. This inverter will be used for industrial applications an...
Read moreKiCad Mixed-Signal Circuit Design
I'm looking for an experienced freelancer to design a mixed-signal circuit on KiCad and program an Arduino microcontroller. Key Requirements: - Design mixed-sig...
Read moreCNC Programmer for Titanium Milling
I need an experienced CNC programmer who specializes in milling, specifically for titanium. Key Requirements: - Expertise in CNC milling operations - Proficienc...
Read moreCustom Socket Design for BM1370 ASIC
I'm looking for an experienced mechanical or electrical designer to develop a custom socket for the BM1370 ASIC chip. Your responsibility will be to draw up the...
Read moreeLabel board
I would like to hire the development of an E-Label board based on an ESP32 with some special features: • Wemos LOLIN32 Lite (it must be this model because of th...
Read moreHigh-EMI/EMP PCB Design
I'm seeking an experienced PCB design engineer to create a layout for an STM32L4-based hardware that will operate in high EMI/EMP industrial environments. The d...
Read morePCB Design Specialist Needed
I'm seeking a PCB design with coding expert for a radio-type project. Ideal Skills and Experience: - Proficiency in multi-layer PCB design - Experience with rad...
Read morePressure Switch/Sensor Tester Development -- 2
Revised; I'm seeking an experienced engineer to design a semi-automatic tester for pressure switches and sensors. Revised 6/12/25 Key Requirements: - Pressure m...
Read more3‑Axis Jog & DRO Controller – Modular Firmware or Plug‑&‑Play Setup (Simple UI, MPG Optional)
Project Summary Design a compact, modular 3-axis jog controller for X/Y/Z motion with DRO feedback, limit stop protection, and an intuitive user interface. Two...
Read moreArtiosCAD POP Display Design
I'm looking for an experienced designer proficient in ArtiosCAD (Esko software) to create a Countertop POP Display. Requirements: - Design files - Cut files - A...
Read morePCB and Code Expert Needed
I need an expert to design a PCB and write the necessary code for a radio device. Ideal skills and experience: - Proficiency in PCB design software - Experience...
Read moreKiCad PCB Design Conversion
I need an experienced KiCad PCB designer to convert a finalized ASCII schematic and detailed BOM into a complete set of KiCad files for an industrial equipment...
Read moreDesign and Build a Mini 360-Degree Panoramic Video Camera
I am looking for an experienced electrical engineer to design and build a mini 360-degree panoramic video camera module. The video camera general specifications...
Read moreArduino Prototyping with Sensors and Motors
I'm looking for an experienced Arduino programmer to help me prototype a project using sensors and motors. Key Requirements: - Use of proximity sensors - Rotato...
Read moreConsumer Electronics Circuit Board Design
I'm looking for a skilled circuit board designer to create a board for a consumer electronics project. The primary function of this circuit board is low voltage...
Read moreMulti-layer PCB Design for Radio
I'm seeking an experienced PCB designer for a multi-layer printed circuit board. The project involves designing a PCB for a consumer electronics radio applicati...
Read moreDebug GSM Module Integration
I need an experienced embedded systems or electronics freelancer to debug a communication failure between a custom GSM module and an Atmega-based microcontrolle...
Read moreShrink GPS + LoRa Tracker PCB Design
Redesign GPS + LoRa PCB from 40mm x 40mm → Target: 20mm x 20mm — Deliver updated Gerber files Description: I have an existing GPS + LoRa tracker PCB design (cur...
Read moreSimple Evaluation Board Layout / Routing with Cadsoft Eagle 7.7
I have designed the schematic for a simple evaluation board for the LMK1D1212 and the LMK04821. I need someone to perform the layout / routing using Cadsoft Eag...
Read moreComplex Automation Circuit Design -- 2
I'm seeking an experienced electrical engineer to design a complex circuit for automation purposes. Key Requirements: - Design a complex circuit tailored for au...
Read moreAssistance with Custom Board Boot-Up and Basic Programming
I need an expert to step in as a designer for my custom-made board. The task involves studying the existing setup, identifying which components work for specifi...
Read moreComplex Automation Circuit Design
I'm seeking an experienced electrical engineer to design a complex circuit for automation purposes. Key Requirements: - Design a complex circuit tailored for au...
Read moreRadio PCB Design for Prototyping
I'm looking for an experienced PCB designer to create a custom PCB's. This is for prototyping purposes. Key Requirements: - Design PCB's layout for a - Ensure d...
Read moreOmron PLC Programming for Lab Automation
I need an experienced PLC programmer to develop a system for laboratory automation using Omron PLCs. The main tasks include equipment control and monitoring, as...
Read morePCB Driver Development for TFT LCD with Bluetooth Communication -- 2
We are looking for a freelance electronics engineer to design and deliver a PCB that acts as a driver for a TFT LCD (model: MX-B10HR50-IS23). The board must rec...
Read moreModular Wireless Pyrotechnic Firing System Development (R6 / M6 Project)
I'm seeking an experienced embedded systems engineer to develop a modular wireless pyrotechnic firing system, focusing on reliability for a prototype. System Co...
Read moreArduino Pro Micro Schematic Design
I need a schematic created for an Arduino Pro Micro and three SPI modules (DRF4432F20, SI4432) using EasyEDA. I have a design in mind and can share a diagram. I...
Read moreAltium Schematic Design & Component Validation for Embedded Systems
We're building a compact, low-power dual-embedded system consisting of a wearable device and its base station. The architecture is defined in a detailed PDF spe...
Read moreDrone Circuit Design with ATmega
I'm looking for an experienced electronics engineer to design a circuit for a 4-motor drone. This drone is used for experimental purposes and will include an AT...
Read moreSolenoid Controller with STM32 and NFC
Project Summary: We are developing a solenoid controller circuit based on the STM32F103C8T6 microcontroller and the STMicroelectronics M24SR64 NFC chip. The pro...
Read moreAtmega LED Firmware Modifications
I need an experienced Bascom programmer to modify existing firmware for an Atmega processor used in an alphanumeric LED brick management board. Key Requirements...
Read morePrecision Vaping Data Device Development
I'm seeking an experienced engineer to design a compact, single-board device for vape users. The device will help them make informed decisions by providing crit...
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