Microcontroller Jobs
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
Need to interface flash using stm32 using Keil IDE.
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 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
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. [login to view 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 look at midi files stored on SD card via arduino+BLE, pull list to phone/tablet, select tune, and then Play. files on the Arduino/ble APP that i need you to compile. And then add the code to the Arduino IDE. The Arduino is already programmed to play from sd card and display list on LCD, all functions are already programmed onto arduino, just need to add BLE functions .
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 [login to view 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 through will be allocated. ...
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: [login to view URL]
Check schematics and pcb designs for good practices
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
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 [login to view URL] thank you
using MPLAB software and expert in microcontroller
i need a coder to help me code the microcontroller(STC89c52) using assembly language. the detail, requirement and schematic diagram is as below. requirement one button to increase the time one button to decrease the time one button to start timer count down one button the stop the buzzer use the 7 segment display to show the second and mili second after the timer count to zero, the buzzer will au...
Looking for someone who can teach me Embedded Software development on c/c++, linux coding
Needed programmer for micro-controller programming. Coding have to be in such a way that ease in end user point of view. Basic operations are included with if else statements. Mostly 4 modes for operations are needed with If else loop statements. In this task only codes are required for micro-controller. Please don't use Arduino shield, its not preferable. Controller will be used in the PCB. ...
Looking for PCB designer FROM INDIA for AIS 140 GPS project. Tasks include schematics, pcb layout design, garber n pick n place file. Previous experience in AIS 140 hardware design will be added advantage.
Timer for free flight model. Should control servo actuator, Communicate with ground station, sesnors inside (GPS, Barometer, gyro), some analog inputs and some digital inputs and outputs
I want to design a pcb card for arduino. Designed card is used as io card . Some outputs and inputs goes to terminals . Details will talk later. Thank You.
I am looking for an electrical engineer who has technical knowledge on how to build a RC car from scratch and can explain me about its parts in detail with the technical knowledge and terms.
Autonomous chair need to detect the sleepiness of a person (With the help of accelerometer sensing signals) who is sitting on the chair and produce an alarm. Chair need to rearrange to it original place (with the help of 2D 360 degree LiDar sensor) when person left the chair after used.
We are working on a seismic sensor, we are trying to seek data from it using 24 bit ADC(ADS1232) using Arduino interface, here we are receiving full output i.e the max value 2^24. so in a nutshell we are not able to get any vibrational changes in the signal that we are obtaining, I am sharing some files of codes and circuits for reference
