Microcontrollore Jobs

Robot autonomo con arduino o raspberry Codigos Motores

I need STM32 knowledgeable firmware developer for projects

Hey there, i a m working on an Art Piece based on an Arduino that is using a GPS chip & Gyroscope to drive two stepper motors. The GPS Coordinations can be in Space or on earth. - The GPS Input can be done over serial input from the Arduino IDE I know and understand the basics of Arduino, but my given time is not enough to get deeper into c++. So I need someone writing the code based on th...

One Lilygo TTGO T-Call ESP32 should manage 5 pcs Beehives. One BME280 should log the weather-logs For every beehive it should be logged one hx711 and one BME280 The data has to be saved in a mysql-database. Additional there should be a SMS-Alarm, when a beehive looses x kg in half an hour. The options (mobile-number, mysql-config, alarm-sensity,....) should be configable with the arduino-IDE

I need a help to create cron-tab work in virtual raspberry pi, need urgent help

Hi everyone. I have a simple project for you. I need schematics and pcb design(either in eagle or altium, i prefer eagle tho) for the SYN115 at 433mhz. Basically I need an EXACT c0py of the picture that i posted to embed it on my board (check attachments). You can find schematics online easily. I haven't tested them and I am NOT requesting you to just copy them. I want something that works...

REALIZAR UN FIRMWARE EN UC-LINUX, CON UN HARDWARE DE UN MICROCONTROLADOR IMXRT Y CON UN BOOTLOADER WITH THE EMMC MEMORY

all details and info are in the file "CEN'. i want a solution of two out of three, and each one is separate from the other. Thanks for trying

we will give a box with medicine blister given to patient. and when patient takes a pill out of the box , a notification hs to be sent to server. and other alarms also trigeered like baterey of the box is low.

This is a system that measures I/O inside the refugebay underground mine. The I/O it measures is 5 x normal digital inputs and a high speed counter input. 6 x outputs and 5 x analog inputs, sensors:CH4, CO, AMBIENT TEMP IN DEG C, BATTERY VOLTAGE MONITOR, 0-48VDC MONITOR. It must also be able to read Modbus 485 registers from a external device and write registers to a master device. Attached is a e...

I need to control 16 relay over the rf signal one way, i need to do hand controller with buttons. For this project i need only Nrf24l01 type modules, arduino pro mini, wiring, coding (with explain), both for transmitter and reciever. Button function can be setting up, lacting type or momentary by coding. if you have other recommendation im open for this.

I am looking for a PLC programmer for Siemens S7 with HMI for industrial project.

I have a smart device project with time display and fingerprint technology. I need an expert electrical engineer for my project. You have to know about PCB design, Firmware programming, CAD design. I want a prototype as well. I will provide more details using chat.

This project is to develop software for an ESP32 that reads various I2C sensor readings and communicates with AWS cloud services. In addition to ESP32 firmware development, I need a coder who knows AWS very well and is able to setup an API server that runs on AWS and develop a simple front end to demonstrate functionality.

I need a help to create cron-tab work in raspberry pi, it's an urgent work

I want to build a temp controlled relay circuit with 7 segment display with temp setting.

resistivity controller with LCD display. the unit should constantly monitor the water quality, monitor the flow rate of water , keep record of all the parameter which should be retrieved through a pen drive as when required.

I have a very basic prototype built using two Arduinos. I need someone to optimize the design and add a few additional features before it moves to production. There will be a large focus on power reduction and size Overview: one processor listens for a signals with correct "key" and toggles the corresponding switch when the signal is received. 6 other individual processors send a sign...

Requerimos el desarrollo de microcomponentes (dispositivos) inalambricos que se conecten a un control central para hacer las funcionalidades de abrir y cerrar, estos dispositivos se enlaza entre si, para crear una red de mayor distancia, conectandose al control central vía Bluethoot o algo que genere una mayor distancia; adicional hay que desarrollar el app para que tambien se pueda control...

details will be given in the chat

I NEED TO DESIGN A WEIGHING CONTROLLER CARD WITH FOLLOWING FEATURES LATEST HIGH SPEED CONTROLLER,WITH NECESSARY RAM, HIGH SPEED 24 OR 32 BIT ADC, DAC OUTPUT WITH 12 BIT, RS 485 ,RS232,USB AND ETHERNET, GRAPHICAL DISPLAY, 16 DIGITAL INPUT ASSIGNABLE, 16 DIGITAL OUT PUT ASSIGNABLE, PULE INPUT, MATRIX KEYPAD. KINDLY QUOTE OFFER

require. Gui for embedded systems. I have seen it a long time ago in the sonsivri forum. if someone already has it "developed" better.

What you need to provide me: 1. Flowcode project 2. Proteus red bordered schematic for testing the project What it need to do: 1. For the project we will use the pic12f675 microcontroller, variable 470r resistor, button NO for start. 2. Pin 2 will be used for OUTPUT – driving the bt136 triac 3. Pin 5 will be used for synchronize with frequency of the 220v AC network (this will be read by an...

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I have designed a retro 6502-based computer from 1976. My goal is to have my single-board computer read text files from an SD card and transfer the code to the memory of the computer. My attempts have been partially successful but I lack the time to complete the job. I will provide the existing code and a prototype of the retro computer. I'm sure the primary hurdle to overcome is the timi...

System should have micro camera connected to cloud server System should have iris recognition and face recognition to recognize pre-stored faces System should have machine learning to detect the robbers (by detecting mask on face or weapon in hands). You need to collect dataset too.

Broadcast transmitter code Encoder

I am trying to build a laptop cum tablet cum phone

I need to code an additional function to this library: [accedi per visualizzare l'URL] As seen on this example: [accedi per visualizzare l'URL] this is a so called NTRIP client which can connect to a specified host (a server where the data are coming from) with a specific port, specific mountpoint, password and username and get those data (char ch = [accedi per visualizzare l'URL]...

Hello, everyone, i need to PCB design of 5000W inverter. the product is similar this link. https://www.amazon.com/dp/B083FR3762/ref=psdc_348967011_t2_B083KBKJ8Q i want the improve this prodcut. improvements includes allowing for higher PV solar voltage input, wireless remote bluetooth speakers that can be placed away from main unit, wireless connectivity to unit, proximity sensing and motion sens...

We are looking for embedded programmer to program STm32F0 micro controller to control the stepper motor to control position of butterfly valve. The device device need's to be controlled from Remote device using MODBUS protocol. The embedded programmer also need's to develop a firmware for remote control device to discover the available motors on MODBUS platform and set individual paramet...

I am needing a 12V PCB designed, built, and programed. This project would include implementing 2 hall sensors, 1 temperature/humidity sensor, 1 water level sensor, 1 physical alarm/siren, an LCD screen to display information, a SMS function for alarm, as well as control of a 12v 6amp motor and 2 12v 8 amp pumps. I have extensive knowledge of what needs to be done and I believe it would be easiest ...

Development of firmware for an LED indicator lamp with CANOpen communications. Code has already been developed for controlling LEDs via a LP5036 IC. The goal of the current project is toreplace the LP5036 with strip of 60 WS2813. --Hardware-- - MCU is the STM32F042K6T7 (Can use NUCLEO-F042K6 for development) - LED IC is WS2813B (Can use WS2812 breakout/strip for development) - Interfaces are CAN ...

PCB prototype with analog output (0-20ma) current output, (24v dc) with isolation from I2C communication Design,Assembly,Testing,Debugging

REALIZAR UN FIRMWARE EN UC-LINUX, CON UN HARDWARE DE UN MICROCONTROLADOR IMXRT

Im in search for a contact, who can create a small device which can be used as a keyring. This device should be able to transmit battery power from one mobile to another. Contact me, we will take this further as soon as possible - Thanks!

Interconexion mediante Bluetooth y arduino

I need the wiring and software for controlling a NEMA 17 stepper motor using Raspberry Pi. The program must work as a command line utility that (with specified wiring to the motor) will drive the motor in individual steps in either direction. It is OK to use existing open source libraries to implement the solution

We need to use amazon IOT services to connect Alexa with our ESP32 controlled hardware. We need to use the home automation api, using esp32 with Arduino IDE. Using Bluetooth to set Wifi credentials. We already have this running using Fauxmo, but it emulates a Philips Hue Hub. We need our own services unrealated to third parties.

i need this boaed form .sch and .brd [accedi per visualizzare l'URL]%E4%BA%A7%E5%93%81%E5%8F%82%E6%95%B0/English/265AHB%E4%B8%BB%E6%9D%BF/[accedi per visualizzare l'URL]

Hello, I have a device which is made to produce and emit 320 frequencies simultaneously. The main chip is a xilinx fpga. Each Pcb has 4 fpga's and can be connected through a usb cable with the pc. The pc software can upload to the device txt files which contains numbers and these numbers are the frequencies. The project: New firmware for the fpga and new software for pc, so i can type a nu...

i am looking for someone who can build any kind of pcb within short interval of time

Hi guys, we're a small company in the Nordics. We're looking for someone to program a simulation of the Northern Lights, similar to the one in the youtube link and the attached file. Please contact me for further information. Thank you! Best regards, Katarina [accedi per visualizzare l'URL]

I need a EE/Computer Engineer graudte/PhD grad to help me with Digital Interfacing and Instrumentation , i need an expert in the following topics: Interfacing Basics, ADC Technologies, Microcontroller Ports, Timers and Interrupts 1, ADC interfacing, Scaling, DAC Methods, DAC Accuracy, Pulses and Counters, Pulse Width Modulation, Serial Interfacing, Sensor Family Overview, Sensor networks, Actuato...

Assalam o alaikum, I am Muhammad Javed and I have a good work flow of projects related to different engineering fields. Currently I have 4 expert Electrical&Electronics engineers who are working with me for a long time and doing all of my projects with devotion and I am more than happy with their work. But now I need some more persons because I am overloading. So I am looking for potential e...

the project requires a person who knows: Arduino, C ++, C, embedded systems ethernet at the application layer. sockets. Ethernet / IP. AllenBradley, ODVA, CIP PLC

I have a few projects with PLC. I want to with an expert, so I can finish them perfectly. I will provide all data with an expert. If you are an expert in PLC and Micro controller, Plz bid on this project.

I need a fully working prototype for a 4 in 1 Bluetooth Speaker. The speaker will have 4 functions and may be a little difficult to a few so i ask if your not with familiar or got experience building Bluetooth speaker please don't reach out because this is not the job for you. You must have good communication skills and follow directions, this is something big that i been working hard on for ...

Hello i need mash to turn on and off lights in range of 10km i using apc220 rf module and signal must jump from one to another rf module so i can turn on and off last light too

I am interested in finding someone with electronics experience to help problem solve a dead sonos playbase. I have good soldering skills and have a basic understanding of electronics.