Microcontroller Jobs

IoT device consists of 1xMCU, 1xAccelerometer, 1xGPS and 1xNarrowband modules and a battery. We need someone with deep hardware knowledge to check our circuit design, maybe optimise for the lowest current consumption and best PCB layout.

I need to find the working GSM modem for my project which I write software for. Only experts please.

I need and expert who can Design PSR-aware low dropout regulator using PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis

We need the ability to plug our device into the computer, pass a BIN file to the device(mass storage device) to update FW. We also need assistance configuring SSD1306 to work inside atmel studio. We'd also like to read a text file from the SAMD21 that was uploaded from the computer(mass storage device). We'd prefer prior experience and don't want to pay for you to learn every bit of...

This battery charger has to be designed with a TI BQ24232 IC, [login to view URL] It must be designed to charge the following battery safely, [login to view URL] The charger can only have a single micro usb input to charge the battery as well as power a circuit consisting of a MCU and an e-paper module screen.

We have designed Motherboard with the Microcontroller LPC1833, We have already designed 4-20ma Input Board we need support on LPC1833 SPI Interface With ADC1248 Read RTD and 4-20ma data. We also need a 4-20ma output. We use DAC8750 IC.

Need sme one who can debug my arduino code and do what i need the code to do,, I have the code and its working but it has a couple of bugs and couple of things that i want to add,,I will provide more details over messaging

I need someone who can make code for a magnetic stripe reader, and numeric keyboard,, so that it will log all magnetic stripe data and keyboard data and save it in flash memory, so afterwards it will be accessable with either usb connection or bluetooth connection using ATCOMMANDS to communicate. I want to use ATMEGA Microcontroller with a custom made PCB, or a PIC,, I have codes for magnetic ...

I want to engage someone to recommend suppliers, components and designs for a pinhole security camera for a nanny cam. You'll suggest the individual parts (camera lens, PCB, motion detection, wifi unit). You may also - depending on skills and next steps - Help with designing the PCB to control the camera functions Work with an industrial designer to design the final product (including ...

This project aims at creating a LoRAWAN based length monitoring system using digital calipers.

I'm looking for someone who is an engineer; knows about electronics, preferably someone who has knowledge of fingerprint scanner sensor technology but not necessarily a requirement. Has experience in circuit board design. Software and app development. I also need a BOM made.

I need to program something like Ardunio for input 0-10v DC and out put signal for running injector

We are looking at scanning,capturing and decoding multiple cellular frequencies(European 2G/3G/4G(LTE) bands) with an SDR. Currently using a simple rtl-sdr for this case but seeing as it lacks the frequency range(max 1800mhz) and has very little bandwidth(2.4MHz) we would like to upgrade to a better SDR. The goal is to analyze multiple simultaneous communication channels in real time. We are loo...

I need and expert who can Design PSR-aware low dropout regulator using PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis

Hi, I need : * CNN IN FPGA using my mac unit? *Verilog *MNIST DB

NEED TO DEVELOP A CONTROLLER RUNNING A 12V DC SYSTEM THAT WILL CONTROL THE 2 IDENTICAL SYSTEMS FOLLOWING (2) PAIR OF 12VDC FUEL INJECTORS (2) PAIR OF 12VDC AIR INJECTORS (2) PAIR OF 12VDC SPARK GENERATORS COMING FROM A SOLID STATE IGNITION COIL EACH CYCLE WILL OPEN INJECTORS (AIR AND FUEL) ON A TRIMMABLE DWELL PERIOD OF 50 -600 MILSECS FOLLOWED BY A TRIMMABLE FIRING COMMAND ON THE SPARK GENERATOR...

I have created one model using XGBOOST algorithm which is running fine on Cloud machine. I want to run this model on device itself. That is why I am experimenting it on Microcontroller. There are few libraries available which can convert Xgboost model into file which can be run on microcontroller. If someone having experience with Microcontroller can easily do this.

I am looking for a skilled electrical/electronics engineer to assist me in produce a proof-of-concept prototype for a new type of phone charger.

Someone who has the experience to drive G121X1-L03 using tiny4412 in LVDS mode can bid for it.

Developer to write a Python script on-board a Raspberry Pi 2. Program gathers variables in memory and via TCP and rebroadcasts them UDP messages (form defined by a well document spec - Mavlink). We have code examples for each portion of the task.

Developer to write a Python script on-board a Raspberry Pi 2. Program gathers variables in memory and via TCP and rebroadcasts them UDP messages (form defined by a well document spec - Mavlink). We have code examples for each portion of the task.

I need to set up an xr450 rfid reader to work with their antenna. This should be an easy job for a real expert.

Need to establish BLE communication between multiple EFR32MG2 nodes, include implementing commissioning logic for devices which only have one button - neither display, nor keyboard. Details and final budget upon private communication. Multiple other projects for this MCU. Please, only someone who has experience to work with Silabs EFM32/EFR32.

I am looking to recreate this product at a much lower price point but with similar features: [login to view URL] I think platforms such as Raspberry Pi and Arduino vs a regular microcontroller also contribute to a higher price. I am therefore open to any microcontroller solution. I would like to offer a cellular and a noncellular option that updates and communicates via cellphone connection.

I need someone to help me program a sonic screwdriver. All I need is help with arduino to make a code for where when the button is pressed the LED lights up and it makes a sound. The code would be needed to be programmed onto an Attiny85

I am working on a healthcare project where we are using a load cell. We have a Nordic nrf51 series bluetooth chip with several peripherals up and running. We are using openocd and 2 pins to program it. We need to connect also a load cell to the ADC and perform the calibration and perform careful testing with this load cell to study its drift and errors. Since it's a hardware / embedded s...

I am working on a healthcare project where we are using a load cell. We have a Nordic nrf51 series bluetooth chip with several peripherals up and running. We are using openocd and 2 pins to program it. We need to connect also a load cell to the ADC and perform the calibration and perform careful testing with this load cell to study its drift and errors. Since it's a hardware / embedded s...

i have a not exactly alexa but similar to alexa. i need complete PCB design and firmware with App. i will share further details in chat. Place bid only if you have worked on alexa before.

The project will consist of creating a pcb with an arm and sigfox.

I am looking for a Senior Electronic Engineer with PCB design and firmware development for my building my prototype. my prototype is a USB device. so a man/woman must have experience USB device design and firmware. It is better to have Bluetooth and Wifi skill. I am waiting good proposals. Thanks.

I have a task similar to Alexa, i need PCB design. looking for expert Electrical&Electronics engineer to do this work for me. will share further details in chat

Arduino microcontroller prototyping for publically traded company.

I need someone to do the following. 1. Output an Cadence Allegro ascii(.alg) from a .brd file and provide me the .alg file. 2. Output a ODB++ file from the same Cadence Allegro .brd file. and provide me with the odb++ data. Payment will be made after review of both file for completeness.

I am looking for Arduino / Raspberry Expert. I would like to read data from Energy Meters using RS485 & Dispaly same on LCD. Need to switch on Relays based on Logic input /conditions. Please find the block diagram attached for reference.

I need compleat fina level product designing for three phase strater using GSM and android app the following features needed [login to view URL] and monitoring Missed call,IVRS,SMS,Smart phone application [login to view URL] Auto Mode,Cyclic timer,Missed call run timer,ONT(One time timer),ORT(On and run timer),Schedule timer. [login to view URL] Dry run,Over load,Phase fail,Phase imbalance,Ph...

I'm going to looking to design a circuit that could perform double pulse test (dynamic switching, gate charge, and body diode commutation) and destructive tests (avalanche and short circuit test) for Sic and GaN power devices. The setup will be built from scratch, including safety circuit, gate driver, power supply converter (from mains to circuit), the mainboard (with capacitor banks to char...

Can someone build a programe for the unipi controller with rex controls or Mervis programming software fonction blocs

THIS IS A FULL TIME JOB OPPORTUNITY, NOT A FREELANCE PROJECT...ONLY INTERESTED CANDIDATES WILLING TO REALLOCATE/RESIDING IN DELHI/NCR (INDIA) MAY APPLY We are an IoT venture who are using their proprietary technologies exclusive products for fintech & banking sector. We just received funding for our startup from big names in the industry and are on track to becoming the next big thing. Apart ...

I need to develop an app and program to control the microcontroller nodemcu v3, ESP8266 I need to develop skill for amazon alexa and google home, we want to use the firebase servers and AWS we want to have everything necessary for our devices to work in the best way. WIFI, ARDUINO, ESP8266, AMAZON, GOOGLE HOME, SERVER, APP

Hi, I’m looking to design a circuits that could perform double pulse test (dynamic switching, gate charge and body diode commutation) and destructive tests (avalanche and short circuit test) for Sic and GaN power devices. The setup will be built from scratch, including: safety circuit, gate driver, power supply converter (from mains to circuit), a main board (with capacitor banks to charge t...

We have developed a Sigfox circuit board using the SAMD21 and a sigfox module. Although this is a standalone board we are using the Arduino bootloader (the Arduino M0 using the SAMD21 chip) as some of our libraries were previously developed for the ATMEGA328 and we want to reuse those. We would like to get the power consumption down very low (the application note says that with the RTC we should ...

UNIPI programming HMI Can someone build a programe for the unipi controller with rex controls or Mervis programming software fonction blocs

Connect I2S interface of ESP32 to 8bit wiring 2.4" touch (ili9341) screen using littlevgl lib

We have a 2 parking spaces below a building which are closed off from the road with floor to ceiling electronic shutters. The electric motor for the shutters has broken and probably needs replacing.

i have a board with STM32F427 chip and its locked. i need to make key generator for it. its using dfu firmware and i dont have source files. only hardware and firmware and also sample key

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Need simple IDE using C# for flashing/programming Arduino Board. My mean just not interfacing but flashing is to burn .hexa also to microcontroller. So i dont need anymore Arduino Sketch to program it. Simple IDE/GUI just make button "ON", button "OFF" and button "Download" "ON" to make port 13 ON "OFF" to make port 13 OFF Program will sent/fl...

Looking for some who has experience in successfully completing vehicle location tracker based on IRNSS constellation using skytraq or Quecktel modules interfaced with accelerometer, memory to store 40k logs, open CPU or micro controller based design and AIS 140 communication protocol. Project includes vehicle tracker hardware design and development including PCB design and firmware coding, prototy...

Looking for some who has experience in successfully completing vehicle location tracker based on IRNSS constellation using skytraq or Quecktel modules interfaced with accelerometer, memory to store 40k logs, open CPU or micro controller based design and AIS 140 communication protocol. Project includes vehicle tracker hardware design and development including PCB design and firmware coding, prototy...

how to make simple GUI, for example there are button "ON" and button "Download". when i clicked button "ON", then i clicked button "Download" so instruction of "ON" will sent/program to Microcontroller. So i dont need Arduino IDE to program Arduino Board. only use my own .exe to program it. need low cost please.