Diseño PCB Jobs

Tengo un proyecto hecho con arduino y quiero hacer mi propio mi PCB, el circuito debe tener 3 entradas analógicas para 3 sensores de Humedad de Tierra (pueden ser plug stereo 3.5). Debe tener un conector para el sensor DHT22 (digital pwm). Va a contar con modulo GSM SIM800L ( si hay otro que sea 3G escucho alternativas), el modulo trabaja con 4V y picos de 2A, debe contar con energía...

Necesito programar un PLC Allen bradley, micrologix 1400 catálogo 1766-L32bwa, ya en tablero de control está hecho, ya tengo especificadas las entradas y salidas y elaborado el plano de secuencia solo hace falta programar el PLC

el reto es diseñar una fuente de poder para el chip esp8266 que baje el voltaje de 120v a 3.3v lo mas pequeña posible como un cargador usb tradicional

Hi, we have our semiconductor equipment which needs to be fixed in the electrical circuit parts. (Circuit breaker, PLC modules etc..) We are looking for an expert who can check the lines and circuits, and finally solve our problem (To check which part is the problem)

i have a circuit containning RFDuino working properly and i need to replaceit with ESP , also need to keep the software related to REDuino working as well when replacing with esp i have all firmware , schematic and pcb , and need to do this modification please find related files , thank you

hello, This is a device used in electrochemistry to measure electric potential across two electrodes. I have the entire PCB schematics for the project as well as the code for the app, but here is the problem that needs to be fixed. 1) need to replace RFDUINO BLE with a ESP microcontroler and tranceiver/receiver BLE, please you will find all files for the entire project , all needed is m...

hello, This is a device used in electrochemistry to measure electric potential across two electrodes. I have the entire PCB schematics for the project as well as the code for the app, but here are the problems that needs to be fixed. 1) need to replace RFDUINO BLE with a ESP microcontroler and tranceiver/receiver BLE, 2) The app was only made for IOS. I need to transcript it to android ...

We are look for a freelancer that make a gerber file for the attached diagram.

I am looking for eagle PCB expert for multi layers PCB design. More information will be given via chat.

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I am looking for Electrical & Electronics Engineers with good expertise in Microcontrollers: Pic, Arduino, Raspberry Pi Embedded Systems

1. design 8 channel analog input hardware which will take inputs as +/-150mV, +/-500mV, +/-1V, +/-5V, +/-10V +/-20mA. 2. 16-bit ADC. Stm32 Controller. 3. analog Input and Modbus isolation. 4. Use Stm32 MCU. 5. Write code for the designed hardware. 6. Only experienced designer required. 7. Prototyping will be done from our end.

I need to send the processed information from the sensors: mpu9250, bme280 and ht22 via canbus and serial port using hal for a stm32f106v6t8 (same microcontroller as blue pill). Is preferable freeRTOS. I have tested devices on atollic true studio. I have hardware on breadboard. You can check by teamviewer. [iniciar sesión para ver URL]

We are looking for an electrical engineer located in North America who can help with troubleshooting some PCBA prototypes we have received. Must have intermediate knowledge of digital and analog electronics, schematics, layout design. Must have basic prototyping/bench tools and instruments. Any experience working with BLE radios/modules, especially Nordic-based, is an asset.

I want a Canbus built which can convert the kph odometer signals to Mph for Japanese cars

I want to be able to view real-time consumption of water and gas in the cloud bu using water and gas meters with reed switches and Arduino or Raspberry pie

I am looking for senior PCB designer who will provide high quality schematics and PCB. PCB design tool is not problem.

I am looking for senior electronic engineer who is good at Embedded developing, and Circuit , PCB designing, and STM and Microcontroller. I will share my project via discussing.

We need a siemens programmer to work with our process engineer to rework an AB program to use with S7

schumann wave generator, custom size, similar to attached photos, variable frequency as we will indicate with precision (from 12 hz it must pass to 4 hz to go up to 8). budget 30€

I need to send the processed information from the sensors: mpu9250, bme280 and ht22 via canbus and serial port using hal for a stm32f106v6t8 (same microcontroller as blue pill). Is preferable freeRTOS. I have tested devices and adpaed arduino libraries. I have hardware on breadboard. You can check by teamviewer. [iniciar sesión para ver URL]

I need a remote controlled chip which can help me to fuse the incandescent bulb of a torch as shown in the video. The chip should be able to be fixed in the jar as shown in the video.

I need a remote controlled chip which can help me to fuse the incandescent bulb of a torch as shown in the video. The chip should be able to be fixed in the jar as shown in the video.

A startup company based in Africa. Am looking for an experience designer. 1) Stop button (general stop for all applications) 2) Cooking. Manual Start button (for cooking for rice with temperature sensor when the water is finish and the temperature reaches 100degrees.) 3) Mixer. Manual Start button ( to start the motor slowly and pickup speed and run for 20 minuets and stop. Motor ...

We need assistance in laying out PCBs for a number of related projects. The first project is a development board which will be used to test new components and prove the design. Draft versions of schematic and block diagram are attached. Upon completion of the first project, we would like assistance from the same individual with a second project. The second project utilizes approximately seven...

I am looking to have one gerber file created from a good quality jpg file of the foil side of a PCB. The PCB dimensions are 10 cm x 7 cm. I know the component layout and can provide a scanned hand-drawn diagram of the component side. I am looking for a quote for this one-off PCB please.

We are looking for a Controls/Electrical Engineer with a background in PLC programming, PCB design and experience in develop a customized motion control system using ironless/iron core linear motor. Design requirement is to use multiple synchronizing coils to move carrier from one end to another and add repeatability, positional feedback using magnetic encoders.

I want to design a PCB that can be wrist-worn and with all the necessary required components. i.e. Accelerometer, Gyroscope, Temperature sensor, and GSR sensor.

we are looking for an expert in STM32 able to translate C drivers to Python driver we need to design an STM32 platform with AI software

I am looking for an experienced PCB-Designer which can help to make an small revision (Pin change) on a existing Altium PCB Layout. It is a 2-Layer PCB 26x26mm. Please contact me for further information.

Hi Freelancer, In this project, you shall design a two-layer PCB using Autodesk Eagle with following components: - STM32WLE5JBI6 from ST Micro - 868MHz, +22dBm design - Efficient power Management Module using e.g. TPS62808 from Texas Instruments - You should have experience and radio-frequency frontend design. We will provide you with a complete Altium reference file (so you could basically port...

Hi Freelancer, In this project, you shall design a two-layer PCB using Autodesk Eagle with following components: - STM32WLE5JBI6 from ST Micro - 868MHz, +22dBm design - Efficient power Management Module using e.g. TPS62808 from Texas Instruments - You should have experience and radio-frequency frontend design. We will provide you with a complete Altium reference file (so you could basically port...

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Serial data PCB with Android App

Design a speed controller PCB for controlling the speed of a 500W BLDC Motor for e-bicycle. Voltage Range 24-48V. Current Rating - 20 A. Circuit should include 6 MOSFETS, a microcontroller, 3 gate drivers and associated electronics for it to work.

A circuit getting 12V power supply with the help of a power jack and that 12V was converting into 9V with the help of a XL4015 converter module then this 9V was converting into 5V with the help of LM2596 converter module this converted 5V was further used to power microcontroller, a Bluetooth and 2 connector are provided for the 5V so that we can connect external components to our PCB. Further thr...

A circuit getting 12V and 4A supply which was broken into 2 parts with the help of XL4015 module (converter) which provide 9V and LM2596 module (converter) which provide 5V , further we are using a microcontroller and three L298N to run three stepper motors having same configuration because it was required that we have to run the motor in such a way that it should take small steps (micro steps) ...

Hello I am after a 5v RGB LED strip light PCB drawn up . the PCB will need to be double sided with the RGB SMD 5050 LEDs on both sides the controller will need to be the 5v not 12v and have a button to press to cycle through the colours on each press . There will also need to be added a separate line for a Infrared Emitter and too vibration switches . more specs available .

I need to send the processed information from the sensors: mpu9250, bme280 and ht22 via canbus and serial port using hal for a stm32f106v6t8 (same microcontroller as blue pill). Is preferable freeRTOS. I have tested devices. I have hardware on breadboard. You can check by teamviewer. [iniciar sesión para ver URL]

I am looking for an Electronics Engineer to design and spec components for a countdown Relay with a separate lcd display. The machine it’s for is all 240v. Best if UK based as require list of components and suppliers.

Need rf 900 mhz to 2500 mhz amplifier circuit

I need a power electronics design engineer who can develop low cost high efficiency swithched mode power supplies in low to medium kW range

1. An existing PCB design with Proteus change dimensions to Euro card, add Euro connector and some minor changes 2. in the same dimensions make a new card Euro card with same dimensions and 3 components

You have to design low power anti-lost smart ble5.0 bluetooth tracker keychain key finder. Features: - Two-way finding within 30-meter - Disconnection alerts - Buzzer volume up to 90dB - - Last seen location mark on the map - Blue LED indicator light, easy to find the tracker in the dark

I need someone to design a PCB that allows me to rapidly charge/discharge 60 capacitors at 200V individually.

we need PCB Designer from Delhi. Design Metal PCB for our Lights. Freelance and Good Experience required. Electronics PCB Designing. From Delhi,Noida or Ghaziabad required

Training for embedded hardware and pcb design

bluetooth spec contains the all the information about att layer and sbc. you need to implement based on the spec.

I need someone to design a PCB that allows me to rapidly charge/discharge a 60 capacitors at 200V individually.

I need someone to design a PCB that allows me to rapidly charge/discharge a 60 capacitors at 200V individually.