Microcontroller Jobs
Patented keypad & mouse with programmable buttons and button simulations in which users don't need to set controls before play every time. Hardware prototype (USB3.0) with firmware & software support to change controls/simulation of buttons using an application on PC, IOS, android Finalizing 3D designs (.stp) 3D printing of shells PCB Schematics USB 3.0 (if any better let me know) P...
I am a software engineer and trying to make a "self healing" SD card for a raspberry PI board (running Raspbian) in the event the board's power is abruptly removed and the root partition corrupt. I have attempted to follow the instruction at [conectează-te pentru a consulta linkul URL] with out success for the latest "Buster" version of Raspbian. Can you help produce a &qu...
HI, My robot consists of 4 Hiwonder LDX-227 servos, 1 Arduino, 1 Hiwonder LSC-16 servo controller and a Nextion 3,5" HMI Screen. 1) I want to make this ready for production in large scale. Right now there are too many wires and too many components. How can I make this ready for production? Using PCB? Give me ideas, thanks. 2) I am using Hiwonder LDX-227 Digital servo. But the speed is only...
I need GUI for network management for raspberry pi using Touch Screen. The GUI will be displayed on an SPI screen 240x320 with ads7846 based touch screen (Already working). GUI Work Flow: Homepage: Background image. Display Current DateTime. Wifi: Current Wifi name (chich the device is connected to) + Signal strength. IP DHCPStatic Lan: IP DHCPStatic Server OnlineOffline. Settings: Lan: Se...
I need firmware for PIC32MZ2048EFH064 - Must use PIC32MZ2048EFH064 and MplabX - Must send audio to it over Ethernet using AES67 Firmware is able to play audio over Ethernet using AES67. For this you have to use PTP for audio syncing. More details i will provide on chat
Hi , we're using Sequential Pick-and-Place Machine and need to optimize it for more production looking for a guy who be familiar with their optimization process
i'm looking for a design reviewer who preferably has exeperience with following items: -ESP32 modules -Ethernet interfaces -AC line circuitry (creapage and clearance rules) -good EMC practices -PCB layout and tracing
i have got bare conductive Touch Board & Electric Paint. I will print 8 circles using this ink connected to the touch board or arduino Leonardo (freelancer to tell me from his experience which is better) the touch board or ardiuno Leonardo is connected to pc via usb cable when user touch the first circle i need the board to send letter "a" to pc as a keyboard input second circle send...
Hi everyone, We need someone who can build a system which contains the following topics: - The algorithm will firstly need to make a PWM signal from 1khz with an adjustable duty cycle from 0-100%. - Depending on an analog signal that will be acquired through an ADC chip, the program will go into different states. -When a specified state is reached, there needs to be communication with a QCA7000 ...
I need firmware for PIC32MZ2048EFH064 - Must use PIC32MZ2048EFH064 and MplabX - Must send audio to it over Ethernet using AES67 Firmware is able to play audio over Ethernet using AES67. For this you have to use PTP for audio syncing. More details i will provide on chat
design a battery power (ultra low power) IR proximity sensor circuit using atmel microcontroller code by only C language
analog discovery 2 breadboard resistors and wires digilent waveform software
Greetings! I am in need of writing a gcode interpreter firmware for a custom CNC machine: There are 2 modules of the machine, one works while the other one is idle. These module events are triggered by travel distance, and there are a total of 7 motors. These algorithms to drive both segments are not novel and are currently available open-source on the web, this should be an implementation proje...
Looking for someone to help us with PCB routing and layout help. Need someone with experience in RF designs
Looking for someone to help us with PCB routing and layout help. Need someone with experience in RF designs
I have Crestron CP3, That is connected to HVAC through BackNet protocol communication is fine and reading as well, just customer need to do below 1- Matching the set point + & - with thermostat, Description: we have thermostat with setpoint 0.1, that is almost matching with thermostat, but the reading come's without "." so the number is like that 162 d, but it should be 16.2 $ ...
I would like to create my own test robot similar to this video to try painting a wall. Looking for someone with experience put these types of robots together and has already done this so we can make use of existing designs and code. [conectează-te pentru a consulta linkul URL]
I require a simple isolated circuit interface/firing circuit from an Arduino to AC-AC IGBT Chopper in the attached picture. The design must be able to take a single PWM signal to create both signals to drive the IGBT Chopper as in the diagram. Please contact me for more information if required
To make easy access to free energy source. This small device could help totally eliminate necessity of electricity. Saving money and curb carbon dioxide emissions providing the free evergy to millions of pepole who currently have no access to such electricity. Small size as power tap for household use. In the small box like 1" x 1", there is free energy source of permanent magnet ...
Our company is dedicated to develop engineering solutions to the oil and gas industry. In this moment we need to be assisted to design a PWM controller , with at least two analogic inputs, to control the current required to an electrolsys process. The max ampers to be handle by this device will be about 30 amps, and must work with a power source of 12 volts.
GPS transmitter. Should send GPS coordinates to a base station. The RF communication should stand with 1km. The project should be based on Arduino and RFM98W (wire Ant.) modules. Also It should be low power consumption - works on 1 cell lipo battery of 150ma works about 10 hours.
Phase 1 - Project setup and basic BLE service. Create a project using Nordic SDK15, 16 or 17 [conectează-te pentru a consulta linkul URL] The project should be configured to use the nRF52840-DK. A separate SDK_Config may be required for each board. The project will be hosted on github and available for review during the development. At the completion of this phase, 2 hours for a joint code walk th...
Experienced Arduino-ESP32-Developer needed for expanding the functionality of our firmware, refactoring old code and improving the performance!
Must also include software for writing cards with both emv chip and magnetic stripe. Something like this: [conectează-te pentru a consulta linkul URL]
We're looking for an talented electronics designer with problem-solving capabilities and experience in power design to re-work an energy harvesting IoT device. We have a (simple) Energy Harvesting device using a LT module to harvest power from either Solar/TEG + rechargeable li backup battery. This drives a low power Microcontroller which manages the data + duty cycle of a CATM1 modem for co...
I am looking for a person who will advise, design, review and occasionally code, as part of a project I am working on. The project will be based on Arduino/PlatformIO/C++ using an RTOS (Possibly ChibiOS), Over an MCU (Possibly STM32), for an IoT/automation system. What experience and knowledge you will need: - Microcontrollers such as STM32, ESP32, ESP8266, ARM, .. - RTOS (ChibiOS, FreeRTOS, ..) ...
I am looking for someone to code a Arduino or some other platform device for a fitness tracker, and also has turn by turn navigation and Bluetooth audio.
To design PCB and firmware for the flow meter with battery and Bluetooth transmitter. The programming must be done with the Anroid 6.
I am looking for someone who can design circuit and PCB design for my project.
Is the electronic circuit plus the power source with an ON/OFF switch. The circuit should be able to use the current generated by the dc current (preferred: Rechargeable lithium batteries) and sent it to a of nichrome coil wire in order to heat it enough (100 c degrees) 1- The current should be sent as intermittent to reserve the power of the batteries as long as possible. 2- The batteries should ...
Hello , I need a little bit assistance in blinking an led on my microcontroller from MATLAB/SIMULINK. I have stm32 F746ZG Nucleo LQFP 144 microcontroller along with Keil/Stmcubeide.
II'm looking for a Programmer who can programm a small operating system for a M5Stack micro controller and can sent me a running prototype. The M5 Stack should have the Narrow Band -IOT Module (SIM Card comes from me) Please include the cost for the M5Stack and the NB-IOT module in the offer (app. 60 EUR) The Idea is to track 1 or more analog inputs, show the actual value on the m5Stack...
I need some help with designing a small PCB board. It will be a pre-amp volume normalizar for audio. Will be using the AMS1117 chip but can be a different one as well. Hopefully some EQ and a volume control + protection switch off can also be added.
Build a 32 channel EEG Amp, with active Electrodes
Project using Padauk MCU. Experts with experience on Padauk or Holtek MCUs required
Motion sensor Alarm with pre-recorded audio in the SD Card. All controlled by STM8s MCU. The scope included Circuit Desing, PCB files and associated software ( MCU program). Preferred IDE Cosmic
need someone fix the video/image orientation issue on Raspberry pi zero w Must own Pi Zero W
Looking for expert on FPGA - 192 pins assignment on 10M16D324C8G FPGA
I find Audio ethernet expert for firmware. I will discuss more detail in chat.
Need an Embedded firmware developer to develop a server-side (meter side) C code for DLMS protocol. The overall architecture should be hardware agnostic and interface agnostic. We will initially use the STM32 platform. To be developed using KEIL IDE.
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Hi, I'm a database developer supporting a project in Maryland, USA. I have a project which requires a microphone which will be directional pointed at a area and will record counts which will need to be available in a text format for importing into a database. A potentiometer with a rotating knob will be used to set the sound threshold level to begin counting when the volume reaches the desire...
Design a 500VA/600VA delta converter UPS circuit. Preferred from Tamilnadu.
i need a bit-banging firmware or at least the registers values for the LIS2DW12 on the ATTINY20, basically to detect freefall or sudden movements
I need to convert ArduPlane-2.75 from c++ object oriented to C code for work with arduino uno and sure be about debug the software next the convert . I t the full ArduPlane software [conectează-te pentru a consulta linkul URL] thank you
Desenvolvimento de Firmware para microcontroladores ARM. Buscamos profissional comprometido e responsável para o desenvolvimento de firmware em microcontroladores ARM CORTEX M4, projeto de um controlador dedicado de temperatura PID e umidade On-off, Controle de Tempos, diagnósticos de falhas com logs de eventos. SCOPO: -Programação em linguagem C utilizando compilador...
using MPLAB software and expert in microcontroller
