Arduino jobs

We have the schematics of a complete CCPWM power supply unit. It outputs PWM high amps current. It uses Mosfets. The schematic need some changes. Some parts of the schematics will be removed. Arduino Due will be replaced with Nano V3.3 and we will add a trimmer and a LED 4digits. Since the schematic is ready and we only remove parts and do few changes, you understand that this Job is based in pre...

Need custom bootloader for SAMD21G18 to load firmware updates from SD card and decrypt. Also need matching pc app to encrypt updates before distribution. Basically need to combine the SD SPI bootloader from this project: [url removed, login to view] combined with the security features from this project: [url removed, login to view]

The system should be embedded together

We need a Circuit Designer, Who Can Design circuit for us as per our demand, only serious people contact.

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Please look through the file. Look forward to the discussion.

I have a LabView code to control an instrument" Keithley 6487 picommeter and voltage source". The code is basicly for an older version of the instrument and I made some changed to have it working on this version. I used to be working some time but I want start showing some problems later on. I want to have it fixed and make a stand alone version from it.

Supply and delivery of one Robotic arm or electronics to answer my intercom system. Overview. I have an Intercom system that visitors can open the door by entering in a pin code to a keypad on the ground floor.(we are on the 20th floor) This will make the telephone type handset ring. The action required is to lift the handset and push a button located on the front of the intercomin t...

Hello i have a frequency list running on a windows type media player i need to be able to out put this list one by one to a usb port and have it talk to an FY2300 6MHz Sine wave frequency 0-6MHZ Full Control Dual Channel DDS Function Arbitrary Waveform Signal Generator (can be found on aliexpress) [url removed, login to view],searchweb201602_4_10152_10065_10709_10151_10344_10068_5722815_10342_...

Development of basic LED animation for a demo Hardware is as follow: Arduino Nano 328P Neopixel RGB Matrix 8x8 LED WS2812B Coin cell CR2032 x 2 or Lithuim 3.7-4.2V The animation is described in the attached ppt. Animation must play as soon as Arduino has launched (no button interaction) Animation plays in loop. Specified speed in the pdf is indicative. Colors in pdf are indicative. ...

i need to display, battery percentage, voltage, and remaining time to charge battery and remaining time for battery to be discharged. if youre interested let know then we shall discuss details. NOTE ; URGENT.

I'm trying to use an ADS7952 ADC with a Raspberry Pi. There are no libraries available for the ADC so it's making my task very difficult because I also do not have the ADC on hand as I'm working remotely with others. I found a driver for the ADC but it is in C language and I would like it in Python. I have no useful experience with coding to complete this task. The ADC has 12 channe...

Realizar el codigo y mencionar lo requerido para crear una pulsera gps con chip 4G usando arduino nano , y una app movil la cual se comunique con el dispositivo para conocer la ubicacion

Python program that illuminates an LED light strip in a particular way. I need a program that performs the following: 1. Feature: On a single digital RGB LED strip (approximately 20m / 60ft long), illuminate four separate sections of the strip where each section is about .3m / 1 ft long. 2. Feature: Allow user to control independent "movement" of the four illuminated LED sections to...

Hi, I have opencv python programs want to implement them on the ZYNQ SoC. To be in precise want to implement custom object detection(using opencv, tensorflow) on to ZYNQ board. And also converting the python program to VHDL/Verilog.

I have been designing a custom arduino mega 2560 and I am not able to program although I have burnt boot loader on the mega 2560 also there is a firmware on atmega 8uu that when I plug it to the compiuter It recognizes arduino mega 2560 on port... but I can not program it and IDE returns error

Hardware: 4DUINO [url removed, login to view] TEMPERATURE & HUMIDITY SENSOR [url removed, login to view] SERVO [url removed, login to view] WATER SENSOR [url removed, login to view] N. 3 PERISTALTIC PUMPS Your task is to program our 4DUINO using the WORKSHOP 4 software and send us the source file for the complete upload on our 4DUINO. We have defined a 90-day program. The program,...

Design and build an Arduino based expression pedal with MIDI/USB controls and an OLED display. Design enclosure, the electronics, PCB and develop the software including mechanism to update software in the final product.

We need a person who have experience on EEG. Task is to make a circuit to process EEG signals with necessary noise filters. And visualize this signal on some desktop application. Desktop application should display Alpha and Beta waves. Requirements: -> Breadboard circuit, Schematic Diagram -> Visualize Alpha and Beta waves from EEG electrodes. (Visualization on PC software) Only bi...

We have RPI / MQTT /Python environemnt and need some assistance and general support.