Microcontrolador Jobs

Diseñar 5 a 10 placas electrónicas para arduino diseñar PCB con ESP8266 y ESP32

Necesitamos la programación de varias tareas en arduino para un proyecto. También necesitaríamos el diseño de las placas o pcbs. Gente con experiencia en arduinos. Preferible en idioma español.

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I need particle photon firmware developer to develop distance sensor

In this project you are to design a Single Axis Solar Tracker system. The system will use a microcontroller, photoresistor mounted on a motor to search for the brightest spot in a 180-degree arc. The motor moves the photoresistor in an arc searching for the brightest spot. You may use any of the following: Photoresistor, Servo motor, H-Bridge motor driver, DC motors

RF Receiver: 434,000 MHz 2 Channel Wireless Receiver 9 – 32VDC Operating Voltage Positive Output (Latched until Negative unlatch received) Unlatch Negative input Negative Output Channel 1 (Momentary) 2A Negative Output Channel 2 (Momentary) 2A Built in Buzzer (Buzzer signal when RF signal received, NO SIGNAL if LATCH ON) Buzzer Specs: PCB Mount; 3500Hz; >90dB; Learn Button ( PCB mount but...

my project needs a round 1.2 inch lcd/oled display to be connected to arduino via spi. an arduino library will have to written with a simple example sketch for image and animation. the screen will have to display images and animations drawn by the arduino and received from a windows pc via serial. i will provide the screen and connectors and all the datasheet. the time frame is 3 months. budget is...

Hello friends, I look for someone who can analyse the code and work with me to solve some integration problems. Have to have a good background with MSP430 or MSP432. Let me know if you are interested and I will explain all situation. Requirements:MSP430 or MSP432 cheers

We are building a sensor that measures the vibration and temperature of a machine. We are looking for somebody to help program the sensor in order to: 1- send the data via Bluetooth 2- obtain the data necessary via the sensor 3- give it all the necessary functions (eg: MAC ID, UUID, etc)

I need help with my Assembly Language Task.

Who has experience in esp8266, stm32, FPGA can apply for this job. Possible long-term relationship so don't apply if you can't work 25hrs/week from now on.

Note: kindly only apply if you have already done work with RFID, NFC integration Geo Sensing and Tagging , detail would be shared later. Freelancer will need to work on Mobile and web Development and Design , RFID and NFC integration and Tagging NDA signing required. 40 day timeframe.

Hi, I need FPGA HCS08 Expert we will be using HCS08 DE1 MicroController. more details i will share in chat box. please if you have experience relegated to this bid. thanks.

Need to build design in FPGA board

We need a pcb capable of controlling 4 brushed motors and a battery controller.

Temperature controller program on codewarrior for lab

I am currently working on a project where I need to control the LCD brightness for stm32f746g. I've searched a little on the internet, and found that it should be done by applying a low frequency PWM signal to LCD_BL_CTRL to decrease the Led current.

The celestial agency "Give me Wings" is dedicated to the salvation of souls. Each time there is a birth on Earth a new process is opened to which it is assigned, a number and a code name (unique for each process - example: # 123456 " VeryLongNose ") and, within 24 hours, an angel (the guardian angel) to follow up on the person. The mission of the Angel is to protect the person,...

I need a 12v relay system for trailers converted to scematic for production. The circuit board is approximately 50mm x 40mm

complete the design of a simple general purpose processor using Xilinx ISE Schematic Capture.

HI , I have a OBD 2 device which we have designed but i am unable to get the data for volvo and Bharat benz trucks as we do not know the PID and their conversions . I need help in doing the same

We are designing a rover that will walk around and sense obstacles via ultrasonic sensors. Our main processor is PIC184515 and the processor that is communicating with the sensors is PIC18F66J15. We have the code to program the PIC18F66J15, but for some reason the processor is not responding in our PCB. We have tested the processor separately (outside the PCB) and it works all good. I have attach...

Hello, I need to create a project in VHDL: a simple operations calculator (addition, subtraction, multiplication, and division). The result have to be displayed on the PmodCLP I need this to implement on the board NEXYS 4, Artix 7 FPGA. The VHDL code should be developed in Xilinx ISE. I would need the documentation. Also include as many comments as you can about what is going on so that I can...

Hello, I need to create a project in VHDL: a simple operations calculator (addition, subtraction, multiplication, and division). The result have to be displayed on the PmodCLP I need this to implement on the board NEXYS 4, Artix 7 FPGA. The VHDL code should be developed in Xilinx ISE. I would need the documentation. Also include as many comments as you can about what is going on so that I can...

Need to read and write mac of bluetooth module and connected devices (upto 5) in EPROM and sd card for once. And option to erase eprom th command. Also switch on relay when authorized bt module and connected device comes in range and relay off when out of range or disconnected. Relay can also be used individually on and off th command if connected. HARDWARE TO BE USED : Arduino Uno, BT Module &...

Looking for some arduino experts who can actually fabricate my robot and also add some features in it if possible. I need a awesome work. Need best work.

We are building a fuel density kit which is mainly used in Automobile and dairy sector . For that reason we need a micro controller programming expert who could help us in building a product market fit.

project components: 1-arduino 2-pressure sensor connected to pc, send keyboard clicks based on the inputs of the sensor

I want to connect five PT100 temperature sensors to an Arduino UNO with a HR911105A ethernet shield and send the data to a local server. BOM: Here is an example of what I need: [iniciar sesión para ver URL] - PT100 - 5 pcs - MAX31865 module - 1 pc - HR911105A - 1 pc - Arduino UNO - 1 pc The only difference is that I use multiple SPI devices (an ethernet shield and five amplifiers).

We Need to programme a Schneider based motion controller PLC and do commissioning at site at Bhilai.

Capacitive Touch Motor Control. This control will consist of two PCBs. One will be a capacitive 12 key touch pad, the other will be a high voltage relay control. I want someone to review and improve the current design on file. I am currently using the TP229 chip to control the capacitive touch sensing. I would like to switch to the Qtouch or similar method. Also the control needs to have any noise...

To build app consists of Pulse rate, Ecg and temperature by using hc05 Bluetooth module and the arduino

Por favor, regístrate o inicia sesión para ver los detalles.

Hello Developers This project is to create a linearization system for the output of a temperature sensor which is it has not a linear output but exponential. With a system or circuit of op-amps have outputs values (0-5v range) with relationship [ -10°C ~ 100°C] and then use them as inputs for a micro-controller (Arduino) from 0,1v to 5v with operating voltage. Find a image and sensor dat...

I build race/street cars and am seeking someone that specializes in Arduino, Raspberry Pi or a similar product to control and monitor the position of one (possibly 2) linear actuator/s. The position monitoring of the actuator will be analog 0-5V, however I would like for that actuator range to be user programmable as a range from 0-100%. I need for the Arduino/Raspberry Pi board to accept a freque...

I am looking to associate with people having knowledge in working with electronic projects related to programming arduino and other microcontroller with knowledge in programming and electronics assembling and handling

Hi all, Goal is to improve upon a device (bluetooth recording device) and associated iOS code that will record conversations, save them on the device, and sync to an iOS based app. The current device has two issues and one improvement needed. THIS IS THE PROJECT. 1) Issue: Conversations saved to the SD card do not sync quickly to the iOS App 2) Issue: Multiple conversations saved on the SD...

Hi all, Goal is to improve upon a device (bluetooth recording device) and associated iOS code that will record conversations, save them on the device, and sync to an iOS based app. The current device has two issues and one improvement needed. THIS IS THE PROJECT. 1) Issue: Conversations saved to the SD card do not sync quickly to the iOS App 2) Issue: Multiple conversations saved on the SD card ...

Hi all, Goal is to improve upon a device (bluetooth recording device) and associated iOS code that will record conversations, save them on the device, and sync to an iOS based app. The current device has two issues and one improvement needed. THIS IS THE PROJECT. 1) Issue: Conversations saved to the SD card do not sync quickly to the iOS App 2) Issue: Multiple conversations saved on the SD card...

I own an escape game and i would like to add some Arduino switch to it. This switch is based on this chess table switch but instead of opening a compartment it would turn some lights on and at the same time it would turn some off. So the idea is that when they pur the right chess pieces on the board the it turns the regular lights off and turns a UV light on so they will see the answer written on ...

I would like to create a digital SMPS with these specifications: Input: 20~45V, 20A Output: 29.4V +- 0.1V (configurable in the range 25~34V) Current: 20A continuous, or more Efficiency: > 85% Must be digitally controllable: though serial, SPI or whatever, we must be able to control output voltage => most important part Input GND should be linkable with output GND => I was thinking about ...

To design and build prototype of full solid-state static voltage stabilizer using IGBT/ MOSFET in PWM AC Chopper/Inverter topology with Buck Boost Transformer with any suitable DSP IC # Deliverables WORKER MUST PROVIDE : 1. Complete and detailed Schematic Diagram of the product. 2. Complete artwork of the PCB including laser print out of the tracks and pads, laser print out of component layou...

Make a smart glass to share information with Bluetooth or wifi, you can upgrade by API. Consist of temperature and humidity sensor, IC esp32 and output in LCD i2c, you will check my videos at [iniciar sesión para ver URL] now this project was done in UGlass v4.0

My hex file has 7000 lines with 8051 assembly code. I want to get C code from assemble code. Important is quality of C code. If you have experience, please contact me.

PCB design! Full Arduino compatibility. USB communication. SHT 3X humidity (i2c) meter not onboard. LCD display. Supply voltage 9-12V. Operating voltage 5V or 3.3V(optimal value sht3x) Same PCB fixing point and USB-B location. Electro magnetic compatibility PCB design. EN 61326-1-2013 Electrical equipment for measurement,control and laboratory use–EMC requirements

need to help with this project - [iniciar sesión para ver URL]!instructions All components are assembled but I am not experienced with arduino/espruino.. Have loaded ESP32 onto the board but thats it. I need a hand to load the firmware onto the board and get it working as it should. Would like to arrange a desktop share session for an hour or two to help me troubleshoot and get the syste...

The first installment of the project dealt with the capability to simulate the actions of four very simple gate types, an INV gate, an AND gate, an OR gate and an XOR (exclusive or) gate. The second installment extended that capability by describing the simple logic gates using Verilog, but the Verilog was restricted to descriptions of circuits which only contained a single gate. For the third ins...

I need a script writen in micropython to run in the xbee module [iniciar sesión para ver URL] The script should receive a an xbee frame with indication to check for a new version of a file in internet and download it. This file is an arduino program (sketch). The script should check if the downloaded file is not corrupt and then upload it to an arduino connected via serial (FTDI) to the xbe...

Need to program my PCB which has ATMEGA 88 controller

The goal of this project is to build a very cost effective temperature monitoring system with multiple temperature probles. See attachment first! The idea is the following: - Given a few DS18B20 one-wire temperature sensors in proper enclosure (example: [iniciar sesión para ver URL]) - Given an Arduino Nano hardware (example: [iniciar sesión para ver URL]) - Given a Lin...