PCB design
Need to design some PCB with DIP LED
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PCB and Schematic design
This project is a fully of typicals designs where usign a microcontroller, pwm output with 2nd order rc lowpass filter this signal go to op amp non inverted amp...
Read morePCB & Firmware project Small Vibration motor
Design and development of a micro/mini vibration motor with time based "Alerts". The device is intended to be used as a small wearable that will remind the wear...
Read moreDesign of IOT Controlled Universal RF (315MHz,433MHz,898MHz and 915MHz) Remote Controls Duplicator/Cloner
I would like someone design(both hardware part and software part) this item for me, if interested please lets discuss
Read moreUSB key activated by monostable multivibrator - Schematic and PCB layout
For encrypting some online transactions, I am using a PC connected USB key. A transaction never takes more than a minute or so, and for security reasons, this U...
Read moreDesign a Drone Telemetry Module
Design a SiK based Telemetry Module, which supports 433Mhz, 900Mhz and 868Mhz ISM bands. Power Tx level : 100mw(20dbm) --500mw(27dbm) Rx sensitivity of -117dbm....
Read moreHome automation
Our project is implementation of wet floor cleaning device with security system
Read moreCircuit & Signals Experts Required Now
Circuit & Signals Experts Required Now
Read moreCardboard surface moisture content measuring device
A prototype device is required for reading the surface moisture level present in a piece of cardboard. An experiment is to be designed by the successful applica...
Read moreCircuit & Signals Experts Required
Circuit & Signals Expert Required Urgently
Read moreCircuit & Signals Expert Required Urgently
Circuit & Signals Expert Required Urgently
Read moreDiseño Pcb files
Hola necesito alguien que me asesore y me ayude a crear un sistema electronico puede ser simulado en cualquier programa que desee, lo que necesito es los gerber...
Read moreDesign a Drone RC
Looking for an electronics, RF engineer with prior experience in designing the RC board for drones (short and long range radio and data telemetry) by using read...
Read morePCB Layout changes
I need to make a change on the existing PCB design we have. In the design we have a Header PIN Need to change that 6 pin Header PIn design to an RJ11 Connector....
Read moreLooking for a electronic developer who can develop Wireless water level controller.
Hi there, I am looking for a electronic project developer who can build a water level controller. Basic idea is there is an underground ( sump) tank and there i...
Read moreDesign a specialized tilt switch PCB
Design a specialized tilt switch PCB. Circuit contains: 240V AC Supply, 240V AC – 5V DC convertor, DS-BA Tilt switch (NKK Switches), reed switch and pinouts for...
Read moreusb miner reverse engineering
I have component's datasheets. I need this pcb's PCB files.
Read moreRework Esp32 PCB Design
I have an existing design to control linear actuators using esp32 and stm32 There are power issues with the board and it needs to be debugged. Also there is a n...
Read moreJetsounds app
App that controls a PCB board, with approximately 20 12v auxiliaries needs to be 110v compatible
Read morePCB and app maker
Have a few ideas I would like to accomplish
Read morei need PCB designer...
hi have a project and i Need to create it. i need pcb design 9cm x 12 cm with the elements that I needed and i need to know if my idea is able to work. thank yo...
Read moreTroubleshoot Eaglecad ESP32 project
Need someone to look over my esp32 based project files and help me figure out why it will not program.
Read moreCustom Bitfury Motherboard
We are seeking a motherboard designer for a new Bitcoin miner that will run Bitfury Clarke ASICs. Our proprietary cooling system allows the chips to be packed m...
Read moreI need an automasseuse
I need an automation engineer to complete the IoT part of my home designs. Rechargeable power stations and control panels connected to these stations will be de...
Read morePCB Design for ESP32 and relay
Hi I have requirement to create PCB design for my project. My project is currently using ESP32 DEVKITv1 (https://makeradvisor.com/tools/esp32-dev-board-wi-fi-bl...
Read morePCB Board and Its Python/C++ Software
PCB circuit to fit and run a small meter buttons simple robot presser sized at 45×15×9cm All the mechanicals have been designed.The PCB will have lora and sigfo...
Read moreCapacitor touch slider and wheel
I want to make Capacitive touch slider and wheel
Read moreiot based project
Project Details Iam looking for someone who can build prototype of the smart water bottle following are the required features; Water Level Indicator: Most bottl...
Read moreESP32 WiFi Thermostat
I have prototype board based on ESP32 that I need to develop a code to control a reptile terrarium (4 relays) by an app. The board is composed by an ESP32, RTC,...
Read morePrinted circuit board design
Hi, my name is Sergiu and I am development engineer at Burnertech UK. We don’t normally make our own PCB but for our latest development we need to create an aux...
Read moreCOB LED Driver Modification
I have LED driver, input is 52V, output is 52V 2.7A, it drive a COB LED, I can control the driver by pwm to dim the LED, i want to make some modification for th...
Read moreFuel Injector emulator
Need to design an module that simulates the resistance and frequency dependant inductance of a specific fuel injector. Device will have 8 channels, and solid st...
Read moreFully design PCBA + Control Interface + Cloud Website for High Voltage Master-Slave BMS system -- 2
This is a 3 tier battery management and protection system. It consists of a master, slaves and acquisition units. The master and slave can interface with invert...
Read moreNeed a Circuit design for IOT based safety band
Looking for an Electronics Engineer who has prior experience in R&D of Electronics products. We are working to develop a wearable safety band that is integrated...
Read moreIVC Displays RFQ# 211005
Single Board Computer. I have written an Request for Proposal with all of the details.
Read moreKicad pcb designer small changes
We will provide schematic and pcb file you will need to fix few problems in PCB Don't bid if your budget with more than $10 , as it is hardly a one hour work We...
Read moreDIY Helium Hotspot Miner with Raspberry Pi
Hello there, I'd like to build my own Helium Hotspot Miner so I can make it locally instead of ordering from overseas manufacture which takes months to deliver....
Read moreCreate circuit diagram from a physical PCB
I am looking for someone who could create a circuit diagram (schematics) for PCB populated with SMD components since I have lost source project files. I can pro...
Read moreCircuito Stampato partendo da prototipo Arduino nano ble
Ho la necessità di realizzare il disegno CAD da mandare ad un service per la produzione dello stampato. Ho realizzato il prototipo con Arduino nano ble ed altri...
Read moreTechnical documentation for Agua's IoT devices
Hey, I am looking to hire a freelancer who can assist with Technical documentation of our IoT Smart water devices. These devices help monitor and automate water...
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