Elettronica Jobs

I want electronics person to design the circuit as shown in the attached file and also help me in code fixing.

We are changing a simple, rigid PCB. Tasks: -Use Park Assist template and Git repository. -Complete layout using high-speed (1Gbps Ethernet and 2.4Gbps coax) design rules. -Change location of other connectors to suit new FFC pinout. We will provide: - Altium 18 project

Hi, i want a Eagle Design Block of a 15A 24V 6 Cell Li-ion 18650 battery protection board. High current protection board with continuous 15A [accedi per visualizzare l'URL] must be design in Eagle so i can import it easily to my project. -Discharge protection / Overdischarge protection -Overcharge protection -Charge protection -Short-circuit protection -Temperature protection

DEVELOPMENT AND IMPLEMENTATION OF A MOBILE FARMLAND INTRUSION DETECTION SYSTEM. NEED TO IMPLEMENT SOME WORKS FOR THE FUTURE ALSO. ONLY EXPERT SHOULD MESSAGE

Necesito la programación de un arduino con pantalla gráfica, el programa se basa en la evaluación de una celda de carga , contador de tiempo y una señal que cada vez que aparece indica una distancia recorrida, con estas variables se determina el trabajo realizado, la distancia recorrida y el tiempo transcurrido y debe exhibirse en una pantalla gráfica los valores...

Our business is UV Light sanitizers. I need wiring diagrams (schematics) on my new products [accedi per visualizzare l'URL]

Required a DC led driver with built-in rechargeable circuit. In case of lost electricity it powers up and when the power is available then it should get charged and light as well. Mainly focused areas are 1. Good Protection from high voltage 2. Cut-off when the battery is full 3. auto switch to battery or DC power source. 4. Power rating for LED is DC 20W, 28-32 Volts with 600mAmps. [accedi per vi...

I am looking someone who can do nrf52811 design and becon programming. - PCB design ( gerber, bom, sch, pcb ) - becon firmware program We can discuss more on chat

I need a PCB to be created preferably with Altium. The purpose of PCB is to control heating element and motors depending on potentiometer pot position and input from pressure sensor. More info in attached files.

I need to change the input from a single axis analogue joystick to quadrature output that mimics an incremental encoder AB output.

We represent a number of businesses looking for a variety of skills including translating, research writing, driving, photography and advertising. Available for men and women. We can offer a variety of locations in Yemen, including Sanaa, Omran and Aden. Driving licence is essential and good knowledge of Yemen. We are looking for a minimum education of high school and above. Please get in conta...

I need someone to write for me a Arduino code to send to server GPS coordinate and speed using simcom 7100 module

I am looking for someone with USB protocol experience to write a small program which can be merged into my existing Arduino/Atmel source. I am new to the USB protocol and not having much success finalizing this portion of the code. Specifically, I am having trouble resuming USB communication after the chip is put into a low sleep mode whilst simultaneously running from a Li-Po battery source, and...

Design of pcb antenna on a Sub Gz system.

I need an electronic technician with knowledge in Arduino and Raspberry Pi to install the firmware in the ATMEGA and in the Raspberry Pi Zero W SD card

Technical writer pure electrical background

I am looking forward to build an advanced drone with betavoltaic power cells based on uranium, aluminium and silicon plates to supply un-limited power to the drone. This drone to be built with a purpose to stay in the sky without any time limit and render security measures with a rocket launcher or buzz maker that can be triggered remotely with remote controllers or a PC where its software will be...

Básicamente que cuando me llegue un correo una aplicación remita el contenido por SMS a varios números de teléfono. En el email se incluye el mensaje y los números de teléfono. Requiero el código fuente

I need someone to help me with a project that I am working on which involves an arduino that is connected to 6 push buttons as inputs and 6 motors as outputs. The theory is pretty simple, when one presses a particular button it should trigger a certain - or several - motors to be on for a short amount of time, and then turn off. I can give more details to whomever takes this up.

We have designed a PCB and looking for a company or a freelancer who can print and assemble 3-5 samples. You can either show us a company that can do it or order and solder yourself.

Design battery management circuit ,very low voltage

i want to build a lorawan network and connect it using a websocket connection to my ios to send and receive data to my end node i dont want to use the things network databse and i prefer using Node red

Our Business is primarily Distribution and Manufacturing in the Live entertainment Market. Have a need for an Electrical Engineer that specializes in High Voltage, and rigging environments. Would like to contract hours with a degreed Electrical Engineer to review all build documents and schematics required to build lighting cables and chain motors.

I need guide for a project im working on. I have 2 raspberry pi and 2 arduino. One raspberry pi is used for only image processing and the other one is used for iot and integrating the other raspberry pi and arduino I have arduino mega which controlled all the motors and sensors and the arduino is only used for robot arm as it has its own shield. the mega will communicate to uno using i2c. So my...

I would like to make a product that has LED-strips in it that have different scenes of light and scenes that are being able to react and interact with music playing in the room it stands in. I would like all of this being able to controlled within Apple homekit and other smarthome apps if possible without the need of a separate app on your phone so you don't need to start a different scene an...

Arduino and simulink should communicate in real time without any time delay. Send and receive data from arduino to simulink and back, after processing it without any time delay. As an example "[accedi per visualizzare l'URL]" but it contains delay when plotted as shown in figure.

I am building a race car that I designed myself (I know, cliché). This project is the Vehicle Control Unit (VCU) which is a supplementary controller to the stock motorcycle Engine Control Unit. The project is to design two PCBs: PCB_SHIELD and PCB_POWER per the schematic and supplemental requirements provided here in. The PCBs shall be design in KiCad (latest version), and all source file...

hi, developers I am looking a master of nrf52 programming. Need to program bootloader on BLE. 1 . download hex file from cloud 2. OTA programming between nRF52 devices Only bid on experienced freelancer We can discuss more on chat. thanks

*Do NOT apply for project without reading* Hi, I am looking to make a new product based around the module linked at the bottom of this job posting. I need somebody who can develop/program it to stream pressure data from the barometer to a iOS or Android app. Edited out - will get back to applications shortly, thanks.

What I want is a simulation(proteus, matlab). It can be divided in to 3 part or more. 1: Solar energy is converted into electrical energy to supply large battery energy storage devices then supplying 230V AC 2: Substation's electrical energy converted to 230V AC 3: compile code by using a microcomputer like Arduino Programming software(MPPT method=Perturb or observe or Incremental conductance...

I would like to build a device with high powered LED lights that can react to music inputs. We currently use a similar device at our wellness facility but would like to make the device more user friendly with some enhancements which the current manufacturer is not interested in making for us. Im looking for someone who has experience with PCB design and manufacture, Electrical engineering, Consum...

This project is being re-posted as the awarded freelancer did not respond. Project is to construct a usable prototype (not just design or advise) but build a simple system (arduino maybe or raspberry or other system) for monitoring temperatures at five (5) places on a marine diesel engine. I want to be able to attach sensors to five points on the engine (eg water pump, exhaust) to monitor temper...

Looking for Cadstar 18 PCB designer for FPC project

We are looking for an experienced embedded engineer with good exposure on microcontroller based projects. Should have good experience in PCB design and layout. Should be able to work on a tight schedule with quick turn around times.

Need someone who is knowledgeable with AM radio and Antenna.

The car runs on 6.4V battery. It is all wheel drive car - all four wheels turn when throttle is pushed to drive forward or backward. There are two motors that allow to achieve this, one is located at the front of the car and the other one is at the back of the car. These two motors work fine and there is no issue with the the forward and backward movement. The problem is that the steering wheel o...

reconnect every wire as show in the pictire

I need an IoT app to be developed. I have pH, humidity, TDS sensors and an arduino kit. I would like to build an IoT app to monitor quality of water at 4 intervals every day. Once the values are in these values need to be matched with drinking water standard to determine if it is safe to drink the water or not. I would like to collect this data from multiple places and aggregate it on to a map.

Hi, I need someone that can develop/create gaming mouses with my ,,design". Also, I need to create/produce few working samples of this mouses. So You need to Design+Produce Gaming mouses for me. Long cooperation is possible.

Hola, necesito a alguien con experiencia en desarrollo de este modulo de SIMcom 7000 o 7100 para comunicación 4G y GPS

Hi, I have software for microcontroller PIC32MX340512H which reads data from A/D converter MCP3424 via I2C bus. The program only works properly if MCP3424 measures a negative value. In this case, PIC32MX340512H displays the correct value. If MCP3424 measures a positive value (voltage), PIC32MX340512H will show an incorrect value. For example: if I connect -1.5V voltage to MCP3424, then PIC32 wil...

Model a parabolic graded-index fibre with n(r )=n1 [1- (r /a )^2 (Del) ] for r <a, with n1=1.5, a=0.1mm and Del=0.01, by the equivalent multiple-step approximation. Divide the radius into 10 equal parts. Consider a ray inside the fibre crossing the fibre axis at 4.5 degree with respect to that axis. Using the graph paper, plot the progress of the ray through the fibre until it turns back and ...

I'm working on a prototype for a project and I need to source a circular LCD/OLED (or similar) countdown display timer - see the attached rough sketch. The timer must only countdown days automatically, not hours, minutes or seconds, and be operated by a battery that you would get in a digital wristwatch or car key fob. It needs to be simple and basic in its functionality. If I want to set t...

Dear All, I am interested in a Pan/ Tilt face tracking with Arduino/ Raspberry pie/ other with python OpenCV or similar and your suggested chosen hardware: microcontroller/ high quality camera. (I need a range of detection up to 2meters+-) It is important to note I'd like some kind of movement modulation stabilization (PID or similar) so the system would move smooth and avoid shaking. E...

Industrial electronics, LCD module industry news.A long-term cooperation

To design a 3 kva grid interaction hybrid pure sine wave inverter with PCB, firmware design and microcontroller codes development work. The inverter should have solar, battery bank and grid are the sources.

We have created 5 wearable devices that has wifi, 9 axis accelerometer and gyroscope and Gps we are looking for expert who can give consultation in resolving calibration issue in accelerometer. Devices are giving different readings when all are in same position. Also, we are looking for C programmer who can help us in investigating memory issue. Components used are - wemos d1 mini, MPU-9250 an...

Hi, 1. I want a professional engineer to design a battery charging circuit with all the protection circuits (overcurrent, overvoltage, overdischarge, cut-off, shortcircuit, etc). 2. Kindly check the attached file(fig-1), (fig-2). I have different excitation methods for piezo resistive sensor. Which one is stable and long term stability. If you have any other ideas, kindly share it. 3. I would to ...

I want to have a sensor which will detect human in a room even when they are not moving.

Estoy intentando hacer un control remoto para arrancar mi coche via internet yo soy electrónico y ya tengo toda la parte de electronica lista pero necesito la programacion del ARDUINO MKR NB 1500