Microcontroller projects — HireLancer archive

ID / Date Listing

The Intelligent Traffic Control With Surveillance Device And Monitoring using PLC -- 3

CX-programmer PLC ladder programming. The proposal file will be given only. Need to build the system on PLC ladder programming and then create a report on it. N...

HL-33959485

Advanced analog and digital electronics questions

Examination of analog and digital device models for analysis, design, and simulation of transistor level electronic circuits, emphasizing Metal Oxide Silicon Fi...

HL-33959361

The Intelligent Traffic Control With Surveillance Device And Monitoring using PLC -- 2

CX-programmer PLC ladder programming. The proposal file will be given only. Need to build the system on PLC ladder programming and then create a report on it. N...

HL-33958882

Micropython coding.

Using a: D1 mini ESP8266 SD card reader I2C OLED Display Module 0.91 Inch I2C SSD1306 OLED VM-5GA RFID reader Need software to read Sd Card text file, load each...

HL-33958441

Industrial RS485 transceiver design

We need a RS485 to TTL transceiver including design, testing, SMT design, gerber production.

HL-33958378

Design simple Arduino modules (schematics+Layout+firmware)

We have many simple modules to design like temperature sensor or LED drivers. For each module, you must select the key components and produce schematics and lay...

HL-33958008

arduino code for robot arm design according to colors of objects

We have 4 servo robot arms, we have 1 color sensor,

HL-33957881

Make home automation device

i want home automation device ,cheatest smallest to controll my home lights ,fan,etc thats should fech my data from my fire base also .

HL-33957467

PLC HMI expert

Looking for a ignition and Allen Bradley PLC expert that can create some screens and write code in FBD, ladder for a small demo automation This project is only...

HL-33957388

PCB layouts

Schematic and layout for a simple pcb

HL-33956023

Firmware for CM electronic device

write code for electronic device for CM project a described in Specification fix the electronic device to work testing and approve every works good

HL-33955054

Inspection and modification of the existing "ATnoX" PCB

Inspection and modification of the existing "ATnoX" PCB Link: https://github.com/hkzlab/ATnoX Requirements: * Two PCB's on an area of 100 x 100 mm, separated by...

HL-33954474

Microcontroller programming/embedded systems

Hi, we need to write down and test a code that will use STM microcontroller or an alternative for reading NFC tags and send info by using a gsm module.

HL-33954337

DL2416 TESTING KIT

NEED TO MAKE TESTING KIT FOR DL2416 SIEMENS DISPLAY TO CHECK WHETEHER IT IS FUNCTIONING PROPERLY OR NOT USING ARDUINO FOR REFERENCE PICTURES ATTACHED

HL-33954313

Implement http:s protocol on Microchip microcontroller using Harmony stack V.3

We are trying to implement the above mentioned protocol to transfer data to remote server from assent management/control hardware built around a microcontroller...

HL-33952314

4-20mA to 0.3-3.3V circuit

Looking for a simple circuit to read 3v3 level on adc without opamp.

HL-33950807

Looking for Arduino developer

I am a craftsman and I need to design a very special profile meter for hand crafted curve on a woodwind instrument. I have some product development experience a...

HL-33950728

electrical muscle stimulator

there are devices availble in the physitherapy market known as ems or electronic muscle stimulator. 20 channel machine available in amazon . the output at prese...

HL-33949622

ESP32 Audio I2S FFT db

we have esp32 and microphones : mems inmp441 and/or SPH0645 and/or Sipeed. Communication channel is I2S and adc(with ads1115).need code to capture the sound ( p...

HL-33948144

circuit designe -- 2

we need to designe circuit that can transfer any text ino digital form and from digital to analog to antenna. we have antenna ready designe that need to be atta...

HL-33947499

PCB Compliance review

The awarded freelancer will provide a technical document with suggested improvements and general review of 1 PCB design with the intended purpose of improving t...

HL-33947442

Raspberry pi python code

My name is ahmed , I'm a mechatronics student , I need a python code for my raspberry pi that allows me to inspect the liquid level in bottles and classify them...

HL-33947451

Raspberry Pi pico

Raspberry Pi pico ir remote How to recive data from ir led

HL-33947229

Proyecto con Arduino

Necesito mandar texto a una matrix led desde mi telfono usando arduino

HL-33947026

Engineer to assess capacitive touch accuracy

Hi, I'm looking for help assessing & optimizing capacitive touch accuracy across various hardware/software combinations. Specifically, we will work with the App...

HL-33946539

Build camera module with stm32h7

Requirements 1. Use of stm32h7 with DCMI camera 2. External RAM 32MB 3. Resolution 128x128 at 60 FPS 4. Make PCB for such a module (optional) 5. Provide source...

HL-33946430

Port ESP32 Program to ESP12F (ESP8266) -- 2

We have a fully functional Program which calculates some times using location coordinates and timezone and shows the same on 7Segment Displays. The program curr...

HL-33946219

ELECTRIC WEIGHING SCALE

Need to develop an electric weighingscale Please bid only who had already worked on the weighingscale project in past

HL-33945967

Development of AC Induction Motor Controller

we are looking to develop an AC induction motor controller to deliver 350–800A of output at 24–96V system voltage. This project would involve hardware and firmw...

HL-33943801

sim7000 to post data on google spreadheet W/O third party server

I bought the LilyGO-T-SIM7000G and i am trying to send data to google spreadsheet with it see link:https://www.electroniclinic.com/google-spreadsheet-or-google-...

HL-33943770

4ch soft on/ off dimmer to 8ch

I currently have some working code for a zero crossing triac dimmer which works perfectly as 4 channels 4 channels and 4 buttons. Button 1 press 1 turns channel...

HL-33943771

4ch soft on/ off dimmer to 8ch -- 2

I currently have some working code for a zero crossing triac dimmer which works perfectly as 4 channels 4 channels and 4 buttons. Button 1 press 1 turns channel...

HL-33943707

Build me a tracking device with A9G -- 2

I want a tracking device with A9G and nuvoton microcontroller. That device will be rechargeable, I want a battery backup of 15 days, which should also be fast a...

HL-33942459

ESP32 switch between WiFi and BLE on event (Remotely through Anydesk)

Need someone who can work with ESP32 to switch between ble and wifi. As esp32 ble and wifi doesn't work together. So when sending data to server BLE must be off...

HL-33942474

visual studio interface with arduino serial project

Interface made with studio to receive data from arduino and show in a graphics in real time, light some inidcators, capable of print screen this graphics and sa...

HL-33941793

I need a firmware Engineer

I need someone to write embedded code in a Microchip PIC16F15243. The design includes a MEMS accelerometer and magnetometer that communicates with the uC vis I2...

HL-33941802

Extract BLE devices MAC address and RSI using HM10 module with ESP32 (Need to do remotely through Anydesk)

Need someone who can help to extract BLE device MAC address and RSSI from below serial monitor response. 15:41:47.772 -> The device started, now you can pair it...

HL-33941578

sim7000 to post data on google spreadheet

I bought the LilyGO-T-SIM7000G and i am trying to send data to google spreadsheet with it see link:https://www.electroniclinic.com/google-spreadsheet-or-google-...

HL-33939292

Need firmware made

We got a new pcb made and need a new firmware for it…… old firmware can be used as a guid 80 percent done just need to add some things and also move some things...

HL-33937955

Arduino based contact status monitor

The project has two phases: Phase 1: Monitor up to eight normally open voltage free contacts on a Status Monitor Unit (Arduino based). When a contact closes the...