Elektroteknik Jobs

already have code,need modify it using oled and dht22. need add button.

Task 1: Design a true single-phase clocked (TSPC) register with a RESET input: when the RESET signal is 1, the output of the register will be reset to 0, irrespective of the clock signal. The register updates its output on the rising edge of its clock input CLK when RESET is 0. (The design will be provide after discussion.) Task 2: Design a 4-bit adder. Task 3: Design a 4-bit counter. The counter ...

Yang bisa control motor dengan arduino

We need to create a Schematic and BOM for existing products. PH Bidder only.

Robotics designer needed to design robots. Are you a graduates from a Robotics degree course? Can you envision future consumer needs and build robots to address these needs? Do you have expertise or working knowledge in ROS, C++ and python. Electrical/mechanical engineering skills, particularly with controller cards and manipulators advantageous. Apply to day and start working tomorrow. Includ...

I'm looking for a creator who can create a working bionic hand that can be controlled by EMG muscle sensors.

Requirements: - Chip to be used: VS1005g chip ( [Logga in för att visa URL]) (other solution also accepted) - Read music files from an USB stick or SD Card - UART interface with an external device and support UART commands : Start, Stop, Pause, Play from a specific time, Jump to a specific time - Buttons for Play/Pause and Stop - Power button - Stereo audio outputs

I need a machine that is flexible to connect and disconnect the flex cable from and to a testing machine. I will explain more on chat. a machine capable of connecting a cable to circuit then run through test cycle (using my test machine) then it is disconnected and put to one side. and pick up the next one

An electrical engineer is required to design/create the electrical circuitry for a Solar-powered charging station for electric vehicles. The charging station will include the following components: 1. Charging points for sedans and SUVs 2. Battery swapping machine (modular) 3. Solar panels [Logga in för att visa URL] Energy storage system (ESS) 5. Minimart, bathrooms, (all powered by the sola...

Dear Freelancers, Only place a bid if you're serious about the job! Please, no placeholder bids. They are ignored. (Refer to the text of this offer in your first bid). I have contacted three bidders and non of them is able to communicate or continue in a decent manner. Do NOT ASK FOR PAYMENTS OUTSIDE FREELANCER.COM! I will report this as it is obviously a scam attempt. Remember, respect i...

Matlab project and design two filters

traffic sign detection and recognition using matlab

Need to simulate in Multisim 14.0 6 IGBT IXBX55N300 6 Gate trigger IC TC4422 Single Load 4R Simultaneous triggering of three series stages and each stage is consists of two parallel IGBT, so the total number of IGBT is 6. A circuit diagram is attached here. Since output pulse width is 1 microsecond so can use either any fast micro-controller or any other circuitry for triggering simultaneously e...

We look for assistance for a project including foll. : -pcb development for sensors and controls of a machine -firmware on this pcb for preprocessing data and prepare for remote access by LAN -optional job: organise data on IOT platform (MQTTCloud or similar) Job is part of long-term development (min. 1 year) A contribution of max. 10hrs/week is fine.

HI I need basic electronics problems solution. if you are expert in solving in basic electronic problem place a bid i will share details.

Hello there, I need urgent help in a computer vision project involving matlab and computer vision. Please respond if you are an expert and able to work in the next few hours. The budget for this project is $50 because it's relatively minor. Just need someone who knows what they're doing.

We are a startup and looking for PCB Design and BSP services for one of our projects. The scope will include design of PCB as per specifications and BSP development. The PCB will have Cortex A7 processor with 512MB of RAM, 4GB eMMC with 2RS485 and 2 Ethernet Ports. For complete details see the attached file. 5 working prototypes to be provided as part of final deliverable.

Overview: This is a device that would show the real time position of a person hand movement using IMU device (inertia sensors). This device should have high accuracy as it deals with hand path tracking, the error rate should be minimum. This is a project in which 9 axis-IMU (inertial sensor) placed on the object (e.g. Tin) which has to hold from person to examine hand function. When person do h...

I need a circuit that can detect voltage, and communicate using mod-bus.

We Need to repair VACON AC Drive and ACS 800 , firing card .

Designing of PCB for sending the data like temperature humidity over wifi and providing of gerber file along with the necessary files

Hello guys. I have a school service project. I will have two devices which will communicate through wireless or some other communicative way (could be radio frequency or etc.) one of the device will be in the car and the other will be in students' house. When the car approach to house 500 meter (for example) the device (will be in a student's house and) should warn for example with a sou...

I am looking for an expert on wireless digital frequencies on a pcb board with mini microphone to send crystal clear audio up to 30 meters from outdoors to indoors to a receiver.

Sample question to solve

Please, contact us only if you have experience on projects at same like this. Mandatory understand how to get weight in motion from the scales when the object cross the scale. We're looking for someone who can help us to accelerate the process to weigh oxen when they pass a scale without the ox having to stop. Contact us if you know how to do this. We are using such technologies - Loads Ce...

I need an electrical engineering with strong matlab knowlege and technical writting

An experiment was conducted to verify that the behavior of air at low pressures and moderate temperatures can be approximated quite well by the ideal-gas equation of state. In this experiment, the pressures of 1 kg of air at various temperatures and volumes are measured. The following table shows a portion of the measurements of the pressure P in kPa obtained from the experiment and the entire d...

I need someone who can design an amplifier for RF at 433 Mhz. The idea is to be able to open/close my car even if i am far away from the car by 500 meters. The device should receive the signal from the car key, amplify the signal and send it with stronger power. The person should be able to design the scheme and choose the electronic components and the antennas ... ect.

Prototype on beagleboneblack which will take input from web and produce a sound notification output. Hardware consists of wifi module, battery, beagleboneblack and speaker-amplifier. Only for those who are nearby Mumbai - Thane - Palghar Maharashtra India

We want to make custom design PCB Layout using tuya module (TYWE3S), Chipset (ESP8266) & Size: 16×24×3.5mm. we want custom PCB designs

I am looking for a power electronics engineer to complete my conceptual project on DC Motors. (Circuit + PCB + Programming). Application: 1. Jimmy JIB Head: 3 DC Motors are used for 360-degree rotation of camera and that is used as 3 axis Jimmy JIB Head (Some kinda mini crane) 2. Dolly System: 1 DC Motors are used for movement (front and back) of dolly and another DC motor is used in linear actua...

Power systems analysis of a train system including terminal voltage

Need to build a control Module for actuator application. Must be able to deliver Gerber and BOM files.

Diseño IC de modulo sincronizador GNSS multi-satelites para rasyreo GPS.

Looking for someone to help with my project related to electrical lighting

I'm designing a tube preamplifier and need an individual who can help me design a PCB for both a power supply (B+ and Filament) and the audio signal section. These will be two separate PCBs. The audio section will house two tube sockets for 12AX7 tubes. I'd like the PCB to be of high quality with nice big solder pads. Initially, I'll need a couple of prototypes. Once the design is...

I would like to cast Iron and Steel by induction melting furnace

I need someone who are able to do an arduino project

I need someone who is good in matlab program and also he can make Development of electronic stability system in electric vehicles

This project is to build a prototype of gate driver able to drive a full bridge inverter . This driver will drive the following igbts in full bridge inverter at 1- 5 kw output at frequency 1 KHZ -50 KHZ : - irg4pc50ud OR auirgp50b60pdi In this link you are going to find all the details about this project from schematic to parts list and some of experts advice about this driver on order to ...

i want ot solve the problem of traffic hence i want to build a flying car i have investors and political support , i need the right person to build it

20-25 pages project report: Project Title and Description: Title: To design stress-strain measuring system for use in aircraft structure analysis. Back ground: To provide a real data on the stress and strain experienced by the aircraft during flight, an aircraft has to carry an in-flight stress-strain measuring system. This real flight data will further improve the design of he aircraft. Objecti...

20-25 pages project report: Project Title and Description: Title: To design stress-strain measuring system for use in aircraft structure analysis. Back ground: To provide a real data on the stress and strain experienced by the aircraft during flight, an aircraft has to carry an in-flight stress-strain measuring system. This real flight data will further improve the design of he aircraft. Objecti...

Dear All, I am looking for a matlab expert, who would be able to solve diffused energy problems on matlab. Please contact me for further details. Thanks.

I need a freelancer who have skills in MATLAB with some understanding of probability, policy iterations value iteration etc

I am interested in outsourcing our technical blogs to freelancers. The topic can be discussed and modified. The main goal is to educate our prospects and customers about the importance of a good antenna in their wireless product and system. Radientum is a company specializing in designing and testing antennas (WIFI, NFC, GNSS, Cellular, UWB, NB-IoT, Bluetooth and LoRa/Sigfox) for wireless produc...

Looking for someone who knows how to wire an integrated stepper motor to an arduino and control it. Need to be able to control the speed, and control when it runs clockwise or counterclockwise. Preferably I'd like it to run automatically to user defined setpoints, but if it's easier to control with an analog joystick that would be acceptable.

We need a smart guy to design and build prototype of a GPS System. This GPS must 1) use only little power and works under unstable power supply 2) can be select to work will GPRS (SIM card), WiFi or LoRi 3) over 10000 pcs of this GPS device will be works at the same time and all be showed in the map in real time 4) the interface to set up and use the GPS must be very simple and easy 5) with locat...

pcb layout of ACIM inverter board , in orcad 10.5

A numerical signal must be sent by 4-QAM modulation, using pulses with g (t) form of Nyquist, roll-off 0.5: st (t) = ak · g (t - kTb) cos (2πf0t + φ) + bk · g (t - kTb) sin (2πf0t + φ) k in an ideal transmission medium without attenuation. In reception, a white noise is added with a unit variance. 1. The power to be transferred is calculated to obtain an error probabili...