Help with Relays and transistors fault
If you have knowledge with These modules: https://www.aliexpress.com/item/32555809080.html?spm=a2g0o.cart.0.0.3d0d38daqr7StB&mp=1 and also knowledge with transi...
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LoRaWAN Helium with Cubecell GPS
I want to setup Helium with the Cubecell GPS Node. https://heltec.org/project/htcc-ab02s/
Read moreLCD game using Arduino
This project i have done in internet of things , to play LCD game using Arduino board using jumper wires and potentiometer , as a result Arduino jumps the chara...
Read moreTuya Device programing
Hi i need some help with an idea i have. I would like to develop a product for Tuya SDK. I need someone who program the system for testing(On Tuya and on the sy...
Read moreIot Project With esp32 Comercial
I'll try to summarize as much as possible what I want and if you have any questions just ask me. I would like to develop a hardware, basically I want to create...
Read moreIoT project - MicroPython on ESP32 - No experience necessary
You must live in the Western Balkans, Eastern Europe, or in Latin America. I'm looking for a high school student or a university student to help me build an Int...
Read moreJunior Python developer - No experience necessary
You must live in the Western Balkans, Eastern Europe, or in Latin America. I'm looking for a high school student or a university student to help me build an Int...
Read moreDevelop an arduino uno or rasbery pi project
Hi I want someone who can create a bike speed sensor project that send data online via GSM or WIFI to mysql database
Read moreAttitiny 85 ic programmer
I have a program need to upload in attitiny 85 ic [Removed by Admin for offsiting - TOC Section 13]
Read moreAttitiny 85 ic programmer -- 2
I have a program need to upload in attitiny 85 ic [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]
Read moreArduino uno programe
I need to make an arduino uno programe for car using potinometer and use pulsein function
Read moreJunior Python developer - No experience necessary
You must live in the Western Balkans, Eastern Europe, or in Latin America. I'm looking for a high school student or a university student to help me build an Int...
Read moreSTM32, 4G and MODBUS
Hello, I need to design a software that can program an STM32 microcontroller using function block diagram (similar to a PLC) and is capable of storing data on a...
Read moreRasberry pi graphics design based in Digiral input
I wa t 10 inch display which can becdrifen by aurduino or rasberry pi. There will be 4 digital input , based on which few graphics to be changed and audio lre r...
Read moreproject using an arduino mega2560
small project, using arduino ide and mega 2560, user is required to make selections via serial monitor which will output results also via serial monitor
Read moreIndustrial Micro based controller. Design, Coding, Testing
Summary: Off the shelf micro based control unit using Arduino, etc. Unit takes 2 pulse inputs and interprets to speed, these are 5 volt PNP inputs. Unit has mul...
Read moreREVISION DE CODIGO ARDUINO - SIM800L -- 2
REVISION DE CODIGO ARDUINO, SIM800L, OLED, DTH11
Read moreMDB посредник модуля телеметрии и управления
Требуется С, С++ разработчик для написания программного обеспечения модуля управления и телеметрии на базе микроконтроллера ESP32 или STM32. 1. Устройство должн...
Read moreMDB telemetry and broker management module
C, C++ developer required to write control and telemetry software based on ESP32 or STM32 microcontroller. 1. The device must connect to the vending machine usi...
Read moreLoad cell and distance meter : data acquisition and logging
2000kg load sensor and sonic distance sensors . I want to log the load on the cell against the distance on the sonic sensor into an excel spreadsheet.Measure lo...
Read moreElectr. Water System Dispenser
Hello, we had to change our original project, so now we are going to order something a little different. We need a PCB so that it can control an electropump, a...
Read moreTest Rig software Improvement project -- 2
Need Labview Engineer for Test Rig Software Improvement
Read moreTest Rig software Improvement project
Need Labview Engineer for Test Rig Software Improvement
Read moreArduino / teensy / esp code and circuit help
I have a simple teensy sketch. I have supporting schematic and hardware. I have compiled to best of my knowledge but I am doing something wrong. I am trying to...
Read moreNeed Support for Quectel 5G module RG502Q with ESP32 -- 3
I need to send HTTP request with Quectel 5G Module RG502Q. The module is connected to ESP32 using serial port and to be controlled using AT commands.
Read moreNeed Support for Quectel 5G module RG502Q with ESP32 -- 2
I need to send HTTP request with Quectel 5G Module RG502Q. The module is connected to ESP32 using serial port and to be controlled using AT commands.
Read moreNeed Support for Quectel 5G module RG502Q with ESP32
I need to send HTTP request with Quectel 5G Module RG502Q. The module is connected to ESP32 using serial port and to be controlled using AT commands.
Read moreFirmware development
I am looking for a firmware engineer with experience in STM32F programming for W5500 Ethernet and Modbus tcp. and there are some functions for I/O.
Read moreESP32XX RFID Card Reader / Management / Logging.
We wish to build up on and use one of these existing projects. https://www.makeuseof.com/best-esp32-rfid-projects/ This is a basic 'credit' management system fo...
Read moreHome audio hardware design
I need a simple audio hardware design/schematic to manage 8 zones of already wired left/right speakers in my home and two out by the pool. I think I would like...
Read moreNew Band live sound
I need a sound engineer who knows how to do live mixing on digital board or Analog board for Live Sound Gig. Event is in New Jersey on Aug 20 th Saturday from 4...
Read moreNeed help in Raspberry pi Python speech recognition (something wrong with alsa and pyaudio)
Need help in Raspberry pi Python speech recognition (something wrong with alsa and pyaudio), I need someone to fix my problem with alsa raspberry pi and make sp...
Read moreDevelop bootloader for Atmega128a
Develop bootloader for Atmega128a
Read moreMostrar directorio con ESP32 arduino
Mostrar Carpetas y sub carpetas de una SD (directorio) Botones arriba , abajo, atras y seleccionar Mostrar el menu en una pantalla tft Nota: Al seleccionar el a...
Read morearduino expert
I am looking for arduino expert to build a cnc with extra function with extra stepper motor on Z
Read moreHeltec Cubecell LoRa - Connect to TTN TheTHingsNetwork
I am trying to connect my Cubecell HTCC-AB01 to the things network but it will not work. https://heltec-automation-docs.readthedocs.io/en/latest/cubecell/lorawa...
Read moreIOT based vehicle tracking system using arduino
In this project , I use tracking shield sim 900 from Rhydoz lab which is a development board designed for tracking .It consists of GPS/GSM/GPRS in it .The main...
Read moreNFC Copy Cat
I need someone who knows how to use NFC Copy Cat, to help me put the program on and to use it.
Read moreConnect Arduino Mega 2560+WiFi R3 to Wifi
After connecting to wifi, download an image from a given link and upload its byte64 to firebase
Read moreESP32 BLE issue resolution
My project uses a react native app to communicate with an ESP32 via BLE. It works fine, however, when I try to send a 32 character long string encoded as base64...
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