Projektowanie obwodów drukowanych (PCB) Jobs

Looking for engineers with experience using low watt solar panels to power Arduino controlled devices. Need to have experience designing and coding for IR sensors, servos and motors. Bonus if you have wifi logging and/or monitoring experience.

quiero enlazar un arduino con un mkrotik configurado con un hotspot

Work needs to be done in ORCAD 17.x starting with a .BRD file to be modified: Increase the board height and relocate 5 10-pin circular connectors in new positions there. A DXF OR DWG file can be provided for the relocated parts. I AM ATTACHING THE ECO BOM THAT INCLUDES THE WORK DESCRIPTION.

olá, o projeto de arduino é criar um sensor que detecte que o suporte da caixa das Twinbin foi aberto, enviando para o email as informações relativamente a caixa, como por exemplo a quantidade a repor e a sua localização, a essa informação só era transmitida após 2 minutos depois de aberto o circuito. Além da programa&cce...

i want to make automation sensor night lamp i have to add two features 1) LDR 2) toggling sensor/ taping sensor / any sensor that can change color with the help to tape

Design the whole electronic specification (PCB and component schematics) for a small and lightweight 3G-enabled GPS tracker. The device is meant to be used by children as a wristwatch, and should be design within the following specifications: Short disclaimer: We'd like the freelancer to be no only a hardware designer, but also a trusted advisor regarding eventual technical trade-offs for th...

We have working PoC with off the shelf components and now need to get a quick prototype board to integrate an Arduino,PoE Plus interface,, and proprietary sensor on one board

PCB layout/Schematic capture Audio VU meter. More details on PM.

Acionamento pistão para fechamento da matriz com contagem de tempo , quando a matriz fechada acionar botão para acionamento do motor do canhão de injeção com contador de tempo e ajustável a variável tempo e quando chegar o final do tempo parar a injeção e desativar o pistão , voltando ao estado esperando apertar o botão d...

Basically, I want this project to be in two parts but i am handling each differently. That is the pulse and VLF. Interested bidder should be able to include all source codes and pcb schematic drawings; I want pulse and vlf metal detector projects with all the technical documents. Requirements: 1. I should read the received data over rx-tx. or I should read data from adc input of different microcon...

PCB DESIGN AND SOMEONE WHO CAN FOLLOW DESIGN RULE AND EAGLE SOFTWARE

SE BUSCA: Un programador que pueda crear la programación correspondiente para que pueda realizar las funciones descritas más abajo con un Arduino Mega 2560. Una vez tenga la programación, me la enviara y yo la cargare en el Arduino Mega 2560 y conectaré todos los elementos auxiliares para que pueda funcionar correctamente. OBJETIVO: Entrar en "Setup" y po...

electronic design. Gerber design and firmware.

I'm trying to build makeshift seismograph-type devices. My goal was to leave a few along a nearby fault line area here in California, and have the readings sent to my laptop from each unit. Thing is, there is no cell reception where I want to set these up, and so a direct connection with my pc is the way to go...and while things are happening, I'll be parked a few hundred feet away. Acco...

I need the design to be made on multisim because that is what I use. I need a breadboard design and a PCB design. The design should be simple and there should be proper reasoning for why you have chosen the components? Why these many components? Please make sure that the project is simple for a Final Year Engineering project.

i need build my own network swith, we need a pcb, and control software, you can use, any open solution.

Basically I need to have up to 4 computer headsets (including the microphones) combined just like an intercom. So total hole = 4 sets of headphone and microphone computer jack. Each with volume control. With another Computer Input jack (that will be connected from computer speaker out also with volume controls) With another Computer Output Jack (this is the combined microphones above, to be conne...

I am developing Bluetooth headsets, I have the schematics in pdf and I would like to get the desing in Altium (schematic and layout).

Basically, I want this project to be in two parts but i am handling each differently. That is the pulse and VLF. Interested bidder should be able to include all source codes and pcb schematic drawings; I want pulse and vlf metal detector projects with all the technical documents. Requirements: 1. I should read the received data over rx-tx. or I should read data from adc input of different microcon...

Looking for someone with experience with Arduino - GSM Module.

I want to design a new model IoT. If you are not an expert, please don't vid. I am willing pay high rate. I'll discuss more via chat. Plus to Chinese designer.

We are a manufacturer of high quality products related to the welding industry. We are currently developing a prototype for a new product that will utilize 2-3 Arduino boards to communicate wirelessly between the welder and his welding machine. We are looking for help developing the electronics circuit and code.

We have a design and schematic done but need a professional resource to augment a staff on holiday to finish the PCB layout urgently. Candidate must have experience using Altium software and have access to full libraries and capability to deliver. Prior projects, educational qualifications and professional certifications are a must. Files will be uploaded only after a short list.

Hello I am willing to do a project for agricultural purposes. It includes sim800l, Arduino uno (later going to replace it by circuit board for cost optimization), motor, flow meter and some more devices.. Simple requirements are PCB Design. Cost optimization through PCB and for production want to replace Arduino. Arduino Programming or Micro-controller Programming with if-else statements.

To prepare and design wiring and layout diagrams of electrical systems for 5 unit apartment. To place the light switch, socket ect on the plan... Each unit will be independently have own electrical meter.

I want to do a video chat with an expert who can explain and answer embedded systems, IoT, firmware related questions for my idea. I prefer someone who can convey their ideas well in English. Ideal bid 10$ per hour of video discussion or conversation. Moreover, I will try to ask for help whenever needed during couple next months.

build a small electronics prototype. Direct message for details

To design a PCB schematic and layout for a raspberry Pi HAT shield with Mini PCIe interface and IoT wireless module that has mini PCIe interface as well. The HAT is to work with other mini PCIe wireless modules. Experience with EAGLE and Altium software, Raspberry pi, USB/RF impedance control. Experience with wireless chipsets.

ADDITIONAL INFORMATION The APP would need to work both on android and IOS. There will be multiple users controlling multiple solenoids. Hi I am looking to build a a basic app which the user can control to solenoid which will in turn open a mechanical lock. The hardware will connect to the local home wifi so the user can control from anywhere. Very similar to any of the wifi locks on the market....

I am building a induction heater that can be used in professional cooker, so I need a circuit that takes power of 220 V and power can be controlled by Arduino or Raspberry Pi. We have a induction coil which is 2100 Watt. Here is the link: [zaloguj się, aby wyświetlić URL] We already have a circuit that can run the heater but we cannot control the power. Also we have a professional heater that w...

This is an early stage start up opportunity working with a London based team. We are looking for an electrical engineer to carry out the design and build of a mechanism similar to that of a petrol pump system. This is an opportunity to help solve a practical problem using a simplistic and minimalistic design. Project specific details will be disclosed only upon initial interviews. Alternative regi...

We are a major manufacturer in the construction industry based in Leicestershire. We need an Electrical Technician to join our engineering team to ensure the efficient operation and development of our state of the art factory.

We need a firmware developer for programming RAK5010. 1. We want to send sensor data(GPS, temp, hum, pressure, orientation etc. ) to the cloud through MQTT using 4G Sim. 2. Assigning MQTT Details, Operator setting, and data inter through BLE App Notes: Should have related experience

Circuit Design + Board Design Basic Description Car USB Power Supply Input 10-20 V Output 5.15 V 4 Amps Special features : The USB needs to be able to output 5.15 V @ 4 Amps for 15 seconds after the input Power has been switched off (maybe via capacitor ?) There needs to be 1 GPIO pin that is 3.3V as long as input Power is connected If input Power is disconnected this pin needs to be swi...

To design a custom PCB with Temperature, Light , Soil Moisture and Nutrient sensors with Wifi Builtin. It should be in small size.

I need you to design technology to control a variable speed DC motor based on input from two separate sensors. You will design and build a prototype of the electronic hardware, (including an MCU with specified sensors) needed to produce a variable current DC output (from an AC input) and then you will write the control software based on a supplied algorithm. The system will also contain a BLE chi...

*Components will include PCB, IR (Emmitor- detector), a small microprocessor, power transistor to drive a relay, A dual-color LED, and the circuit will communicate with a mega Arduino via I2C protocol. *small program to operate the PCB. *the body form will be a hole disk with 30 mm out diameter the hole dia is 10mm and with a good design. 1- we want a PCB circuit with 30 mm out diameter and a cent...

I am a software engineer who wants an hardware (including camera and some other features) designed. I am looking for expert hardware designer that can create all the designs. Here is what hardware should be capable of, 1) Hardware should be charged by USB 2) Hardware should be able to connect to phone network by using a sim card 3) Hardware should have a GPS that is always active 4) Hardware shoul...

Circuit diagram will be provided. Prototype PCB details will be provided. Need Altium to work on this project. Experience with power electronics will have more advantage. Its very small PCB.

Hello! My name is Jay and I am interested in creating a Medical Device. I am not entirely sure how to go about it so I would like to consult with someone who is capable of creating a device that sounds something like this: The device will require some form of wireless connection to send out constant updates from a patient being monitored. Whether it be Bluetooth LE or WiFi or both. Also I am loo...

Our design services company requires the talents of an electrical engineer to help create an ultrasonic driver board that can take an input of 24-48VDC and convert it to an ultrasonic signal with 100W of power, and likely several hundred volts. Also with this board, it would be able to output 12V DC to a separate motor component of lower power draw, approximately 5W. All components of the board wo...

Designing bespoke battery system for multiple applications

I am looking for someone with traffic signal equipment design experience. Specifically on PCB boards. The project will involve designing SDLC PCB board that can be incooperated in NEMA cabinets.

We are an aesthetic beauty device company that require an electronic engineer on a freelance basis for the London and surrounding areas.

I need a device, which should be able to 1. record sound in good quality 2. 2 recording modes: continuously / when sound is detected 3. possibility to set up sensitivity of sound activated recording 4. upload recorded data on ftp server 5. possibility to set interval, of uploading (for example once per hour upload all data to server, and then delete them from its memory) 6. low power consumption

I am looking for Altium Designer Expert 18.0 to design sketch and have much knowledge in Electronic engineering. I have attached PDF file. After research, bid with "I am Circuit Designer!" My Deadline is till PST 8:00 AM And need to keep in touch always!

I would like to create a complete controller for a parrot egg incubator. This is what I would like the controller to do. 1. Controll fan speed (in a similar fashion as a light dimmer) 2. Control temperature via PID controll and be able to autotune. 3. Use a remote temperature sensor (thermistor or exposed thermocouple with 1.2m leads) 4. Be able to keep temperature within a tenth of a degree. 5....

Hi, I am gonna build Active Harmonic Filter Project . I need software architecture and algorithm design and PCB design, Embedded firmware development. If you have ever done before, please apply this project. I will reply as soon as possible.

Hi, I am gonna build Active Harmonic Filter Project . I need software architecture and algorithm design and PCB design, Embedded firmware development. If you have ever done before, please apply this project. I will reply as soon as possible.

I need software architecture and algorithm design and PCB design, Embedded firmware development. About Active Harmonic Filter / Active Power Filter domain that you done before: