Elettronica Jobs

We want to develop real time humidity and temperature alert system using ESP32, DHT22, ILI9341 LCD and GPS

Details and Conditions [accedi per visualizzare l'URL] Circuit which can find Metal (i.e Gold, Silver, Bronze, Jewellery, copper, treasure, iron etc) individually in depth 3-4 feet by showing numerical reading. 2. Circuit should have option for Maximize/Minimize volume and sensitivity , wireless BT for headphone, Battery rechargeable option, 3. In display, there should be mode according to...

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 ...

Electrical Engineer or Telecommunication Engineer expert in scientific writing. Thank You

Need to make an LED blink in a fixed sequence

Want design and selection of SS punched grid resistors

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 for help to make me understand about the code and solve LMI problem

an electrical engineering with a good knowledge on network protocol should only bid to complete a simple matlab code

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 need ST32Cube experienced person who can develops us an application on STM32 Details will be given.

Hello there! Ill attach a file on how i want my product to be in a type of final stage. But what i need from you is that you help me find a way to manufacture this movement detection that blocks the signal that goes from the key when there is no movement, and when there is movement i want it to not block the signal from the car key. Thanks in advance Best regards!

I am looking for an expert who can communicate nRF52 -> BLE -> Raspberry Pi -> Ethernet or Wi Fi -> PC My idea is almost same as this link [accedi per visualizzare l'URL] if you can implement this [accedi per visualizzare l'URL] it would be great I am using Raspberry Pi 4 and nRF52DK

I have a project in Signal Generators and Wave-Shaping Circuits

Hello I have a flowchart of a product that we need to create a base design for. We have a working version but some of the parts are becoming outdated and we to to update it. The product takes a signal for 3.5 mm connector on a PC and feeds it to four connectors. The volume level then coming out of the four output connectors can be managed by the board by raising or lowering Digital Pots. The b...

T-section dual-band impedance transformer for frequency-dependent complex impedance loads The searched transformer matches a load with different complex impedances at two frequencies to a real impedance source.

PLC programming in Codesys for automation projects in manufacturing industries. I will give the flowchart in GRAFCET, then it is needed to program and debug the code. Beckhoff TwinCAT3 preferred.

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.

The design will be broken into two phases. At least 3 prices are required for comparison, a fixed price is preferred. 1st phase electrical design pre-sale that shows the main equipment, the energy production forecast for a year, electrical calculations, one-line diagram, generic layout, quantity take-off for main PV systems. 2nd phase final design with panel layout, protection, electrical connec...

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...

I would like an experienced Solar PV engineer to assist with an installation of a Solar PV home system

3d metal detector new embedded system . this system will show what we have underground with clear image .

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I have a project in Signal Generators and Wave-Shaping Circuits

I have a project in Signal Generators and Wave-Shaping Circuits

[accedi per visualizzare l'URL] This is the SPI display with drivers for RPI and Jestson Nano. The task is to adapt the python driver to the ODYSSEY intel SBC that is having diffrent SPI driver and do not have [accedi per visualizzare l'URL] library that is used in this driver. Here is description of the GPIO in ODYSSEY board it is RPI pin compatible. [accedi per visualizzare l'URL...

I have simulation of the said topic. However, braking and regenerative braking is not getting proved. I want to these to be done in simulation. Following which controller pcb for the same can be designed.

Matlab simulation and PCB design of switched reluctance motor drive for ev application. I have some part of simulation ready. I want to prove its braking and regenerative braking. Post which PCB of the controller is to be designed. price negotiable.

Serial data PCB with Android App

I have a project in Signal Generators and Wave-Shaping Circuits

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...

The project is about measuring both drag force and downforce for a small race car. As showing in the attached files, the project has been done so far using strain gauges, LCD screen, GPS module, SD card module, weight transmitter, DC-DC converter. All of these are connected to an Arduino board, which I'm controlling everything with. Requirement: Come up with a python code that will do the ...

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) ...

I am needing assistance designing a circuit board or component that can do the following. 1. Record a 3-4 second sound such as a Clap, Doorbell or Dog Bark. 2. Once the device hears that sound, I need it to send a IRF signal to a device within a 20 foot radius. 3. I need to be able to set the IRF signal to a particular output signal much like you would program a universal remote. Other words the ...

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 .

Looking for someone to build a Raspberry Pi NAS with the following specs: 1. Raspberry Pi 4B, 4GB, 16GB Micro SD 2. 3.5" 8TB SATA HDD 3. Configure Open Media Vault to drive the NAS. 4. Include a plastic or metal case/enclosure with external power switch. 5. Quiet fan if cooling is needed.

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. [accedi per visualizzare l'URL]

I am looking for someone to design a mobile application that can take 2 videos from a website and display them on separate monitors connected to a raspberry pi.

I am looking for person with experience working with robots and proficient coding skills in matlab. If you have done any degree project/internship then only bid with your portfolio or share your work sample for further correspondence for further information to the work required. Thanks

need to design a 2 terminal 2 level VSC-HVDC Transmission system with a DC circuit breaker series will an FCLC (fault current limiting circuit).

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

combined into one main file Arduino.

You must live in.... Brasil, Colombia, México, Argentina Chile, Uruguay, or another country in Latin America ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month. ...

I want someone can solve questions in computer engineering