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Hellow, I need to design a schematic for a small project. Only some small questions , need it done in some hours. for questions ask me, but only if you have time directly

We are looking to develop a UWB based (Decawave) RTLS / indoor positioning system. We are fairly advanced in initial design phase and now require expertise (especially with antenna knowledge) to maximise range within CE / FCC limits and deliver pre-production candidates. The job involves both hardware and firmware design. Our UI front end is already being developed in-house and data formats are ...

electronic board and relevant firmware for a modulating electric heater

To design dual band RFID tags complete with prototype fabrication of 25pcs. Require dual band antenna as well for energy harvesting

Hello, This is a very easy project for someone with skills in orcad which I don't have. I have a .pcb and a .DSN files (which version might not fit exactly btw). I can open these files in orcad viewer free software. On this files one component is a wifi antenna. I need to get this wifi antenna layout for eagle project. The plan is to extract the component from the orcad design files to a .o...

I need programming of stm32f103 muc for led lightbar.

HI , I am looking for designing a electronic system which be used to identify the trolley connected to a truck . The truck and the trolley are connected through a 1 wire power line of 12 to 24 V( where peak voltage can reach upto 48V) . this power line is used to send the signal to the brake light . I want to install a transmitter in the trolley and a receiver in the truck head . The receiver s...

Need help with understanding cadence layout design.

i need a custom bms board. i need bq chip from texas instrument to be used in it. bms board for high capacity battery pack. please message me for further details

I need someone to design and deliver a KiCad PCB with a few components: * NodeMCU * 3V Relay * 3 Resistors * 1 RGB LED * 5mw laser diode * Button From what I've been told it should be a small design, about the size of a credit card. I need to receive everything necessary to request a small run of PCBs for a first hardware prototype. If interested, I can provide hand-drawn schematics and fur...

I need the assembly code for an alarm clock using MSP430G2553 LAUNCHPAD. It should have the following functionalities - 7 segment display to show time, button to set time, buzzer that sounds when it is time. I have some code that allows the 7 segment display to work. I need this done as soon as possible.

I would like to build a mesh of accelerometers and one heart rate monitor that will send data to a single ARM M0 Cortex, that will use BLE in order to send the data to other devices.

Alu de 5 bits sumador restador con multiplicador mul de 3 y 2 bits (Se pueden usar todas las compuertas or, and, xor etc.)

Looking for experienced electrical engineer to design a custom PCB layout according to requirements, choose components and BOM. Also required to create very simple program for the board. This is for social impact startup product : [accedi per visualizzare l'URL] Low-cost assistive smart glass for hearing impaired Requirements: 1. Choose suitable components and design PCB with following spec...

Small business looking for electronics person or firm to help develop and transmit and receive portion of the project. New product to develop looking to expand market. We are building a detector and looking to integrate a transmitter and receiver. The detector would interact wirelessly with probes that would be part of the system. To start, we would like someone that would work on a transmit...

Arduino with 2.8 TFT LCD touchscreen, 8 solid state relais from keystudio and wifi. I need a programmer that can help me making an autofeeder program with Arduino. The relais will control liquid pumps and the pumps will be activated manually or on a set time (program) I need to control the software by touchscreen. The schedules of the pumps will change every two weeks, but also on a program of max...

I need deploy an watchdog be able retrival of the Reset Cause register (MCUSR) of the AVR. Normally, MCUSR itself is destroyed by the use of a bootloader. Currently I already deployed several watchdog sample, but after reset, my PCB don't inittialize and is required do burn bootloader again. I am using mega2560.

Embedded hardware & firmware Developer >>> ST Microelctronics Microchip developer ATMEL Spice model simulation

To Develop Low cost PCB Antenna for 865Mhz

I need to buy a NILM (non-intrusive load monitoring) based Energy Monitor CAD model, circuit simulation. It should include: AutoCAD model of the hardware design. A circuit schematic, preferably simulation ready file. All the other relevant files through the finishing of the project. Thank you.

This project consists of making a Midi Controller of 49 keys with velocity, handling, parameter editing and midi messages, eeprom Memory Management to store 32 patch user. details in private.

I have an esp8266 along with an Arduino mini a gain microphone and sd card all put together on a breadboard. I would love to somehow upload it JLC pcb to get them to make me a board with all of these components on it and put it in as small of a size as possible :) Let me know if you can help

Proyecto enfocado al diseño VHDL sobre FPGAS. Desarrollo de código y de bancos de pruebas, verificación del funcionamiento y resolución de algunas cuestiones. Tiene que estar terminado para el día 17 de diciembre. Se adjunta toda la descripción de lo que hay que hacer, así como unas plantillas para las soluciones y algunos bancos de pruebas.

We are looking for PCB and Schematic Diagram Designers adept at using Altium Designer. State in your proposal the complexity of the PCB designs that you have worked on, the applications that you have designed schematics for, as well as your hands-on experience in practising DFM / DFA. Begin your proposal with the words "Substrate" or " Track". You will be expected to work along...

need an electrical technician who can work with arduino near nottingham.

I want to get a wallet designed having a GPS tracker

Looking for someone to do schematic, bom file and design pcb with 3g/4g , Bluetooth, wifi, wireless charging

we need an engineer, that should be from engineering background for the below accountability : 1. Act as primary point of contact for all incoming technical & customer support inquiries relating to gas & flame detectors. 2. Perform unit calibration for specific gases. 3. Run temperature compensation routines for certain detectors. 4. Perform re-programming of firmware. 5. Provide custom...

Hi, Need make PCB for instrument, total have 3 board, all schematic made by hand need to make lay out for PCB Gerber file then PCB. The Design is base on PIC MCU, interested person contact me urgently. Thanks and regards SMM

we will need it for driver circuit for LED lighhts

Hoogerhyde Motors LLC Patent No 8,058,755 B2 RECIPROCATING DUAL - Action Piston Magnetic Force Motor & Method Looking for a grant writer in the field of energy grants. Proto types have been built an are a working model. Proto type check out by G.V S.U. Designs an built by C & R TOOL& Die. Looking for a grant to built the finish magnetic motor the clock design motor. The proto ty...

Need someone to built a controller having ability to integrate WIFI and Zigbee radio, so WIFI & Zigbee devices can be enrolled and function.

We need to build one electronic motor with battery and a command button.

I need price for the manufacture of 10 simple pieces of PCB with the components already welded. Each board has an approximate 74 x 49 mm. I already have the gerber and BOM files. I attach a drawing of the design.

49 teclas sensitiva (velocity) Pitch Bend - Modulación Manejo de mensajes, parámetros y edicion MIDI (Program, C00 y C32) Manejo de memoria EEPROM (para cargar y guardar ediciones, mensajes MIDI en 16 bancos de usuarios a/b) Split keyboard (dos capas) Control de octavas Control volumen

Necesito realizar un código sencillo de arduino. Quiero hacer una estantería, donde haya sensores de fuerza/presion para saber si hay un libro encima. Quiero que si el sensor detecta una presión (osea un libro) el led esté verde, si deja de detectarlo se ponga amarillo. Por otro lado, los libros tendrían una pegatina RFiD, a la que si yo acerco una tarjeta y la ...

Hi I need assistance designing pcb including appropriate parts based on the design requirement. I can provide more details as needed. But I am trying to create two PCBs. an input/output PCB and an adapter PCB - the outputs have certain requirements to allow up to certain voltage and amps via appropriate transistors the inputs to allow inputs for digital IO detection w up to 12v 15milliamps ...

I need a Arduino, Electronics, Microcontroller, PCB Layout expert for my current project. If you have knowledge please bid. Details will be shared in message with the selected freelancers.

Details will be shared with winning bidder. please bid if you have experience.

Details will be shared with winning bidder. please bid if you have experience.