I2S multitasking problem
I have a project based on I2S microphone connected to ESP32 and saving data to SDcard in a wav file. Is an Arduino project tested on VScode. Now I have reading...
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Joni project
Hw + Sw + Fw for timer and RDT followibg joni requirments
Read moreElectrical engineer required for automated farming project.
We need help with understanding the electrical components required for the project.
Read moreProgramming of Arduino microcontroller + gui + excel logger
I need help with programming of Arduino microcontroller + gui + excel logger. Attached are the test files and video. Pl check and let me know if you can do it....
Read moreESP32 Touch screen LED switching
Simply create touch button on touch screen UI with ESP32 microcontroller. Control the LED ON & OFF by creating button on touch screen. LED remains ON when i tou...
Read moreFirebase esp32 and web page
Hi, i try to do this tutorial: https://randomnerdtutorials.com/esp32-firebase-realtime-database/ but it does not work, i aslo want to display the ESP32 data on...
Read moreNeed Arduino Code
My son (7) wants to use a H-Shifter for his video game. I designed a 3D printable H-Shifter that will have buttons for each gear. The game has only two buttons...
Read moreAutomotic lines with arduino
Control systems, food industry, conveyor installations, smart house systems, tools
Read moreDesarrollo simulador rpm
Descripción: Necesito diseñar un programa con Arduino : un menú con dos opciones, la primera al seleccionarla pregunté por el ingreso de un valor de rpm el cual...
Read moreCreate a Arduino Nano Startup template in VisualStudio Code
I have an Arduino Nano here. It works with Arduino IDE 1.8.13. But my project is planned to get bigger and good stuctured. For that I want to use VisualStudio C...
Read moreFingerprint Biometric
Creating a fingerprint biometric detection program. My project will try to distinguish between real and fake biometrics for things like fingerprint using any pr...
Read moreControlling of CKD MEVT Valve ( Analog valve) using Arduino Mega
The project aims to develop a pneumatic system control box controlled by Arduino Mega. CKD MEVT Valve with 4 channels will be used each channel has its knob ( p...
Read moreWant to automate my motorized TV lift
I have bought a motorized tv lift from amazon ( https://www.amazon.in/MYL-Motorized-TV-Mount-Electric/dp/B09NBQPM6T/ref=sr_1_5?crid=3QUKRBT795M3W&keywords=tv+li...
Read moreCalendar for my greenhouse.....
I need mobile /ipad application (iphone) thats can controll an Arduino or an Esp through a calendar and pull a relay depending on the temp realtime feedback. Te...
Read moreArduino Programing to control motor speed with Bluetooth
Required Arduino code to controller dc motor with Bluetooth app. Arduino UNO HC 05 L298 2A Current i am using program which have no speed control. I want progra...
Read moreMicroChip Project
HI, I'm looking to halt (stop )communication from one trace (line)on my pcb board at the begining of boot . All i need is a microchip to do just that . So the c...
Read moreInterface between Tiva C series Microcontroller and 4d systems Display
Hello, I would like to run few things on Tiva microcontroller while displaying the data on the 4d systems touch screen, which can use either SPI or Serial commu...
Read moreLooking for an Electronics Engineer
Looking to run animations on 2x HUB35 64x32 Matrices from a modified ESP32 with various inputs (ie. Temperature and humidity sensor, OLED screed (0.9")
Read moreWater Treatment Plant(Siemens TIA WinCC, 1500 PLC & IOT2050)
We have WinCC SCADA system with 1500 PLC. We need to add some additional IOs and some program to the system. We already have the Both the SCADA and PLC program...
Read moreArduino Bluetooth controller application
I need mobile application (android) exactly like the app called Arduino Bluetooth controller but with different design, so I think it will be made with the same...
Read moreactivita a relay with; 24mv......36mv
i have a antifire dispositivi but it need its sensor 24mv......36mv to be activated and the relay will open 27vdc to the output.
Read moreAutomatic railway gate using LoRa -- 2
We are making automatic railway gate using LoRa. We are using load cell and ir sensor and inductive sensor or closing and opening the gate . We will use Lora to...
Read moreLabview Imaq
Im looking for an expert to create a VI in labview which can trigger an external light source(laser) and a camera for image acquisition. Then I would also need...
Read moreESP32 over SIM5320 post sensor data to Azure
ESP32 connected to SIM5320 3g GSM module. ESP32 collecting data, the collected data must be send to Azure IoT Hub. Need develop Arduino code for this task.
Read moreRpi reverse ssh to windows laptop
I have a raspberry pi4 and a 3b++, sixfab 4g lte cellular modem with telit 910c, and a arduino mega. Mobile wi-fi hotspot router should be arriving any day now....
Read moreknx / mqtt
I would like a script which allows to transmit knx to mqtt and mqtt to knx in python
Read moreAndroid / USB electronics
Hello, I am looking for help to have one digital input thru mobile phone USB port. Just simple input, which I can check with Android code if it is on or off. An...
Read moreCircuit Design and PCBA Design for prepaid energy meter
I need a circuit design and a PCBA layout design for prepaid single-phase and 3-phase energy meters. I'll share the components list and you'd be ready to sign a...
Read moreIOS AND ANDROID App for my SMART product ( bluetooth integration with product )
I need a professional APP developer who can work with me on the APP idea and to advise me and help me with it. I'm developing a tech product ( similar to a smar...
Read moreStable recording frequency from sensors to the SD card (Arduino IDE)
Using Atmega328p as a microcontroller, the data are collected from RTC and MPU to the SD card at a frequency higher than 20 Hz. Over time, frequency start's to...
Read moreArduino Project
Arduino Project to record temperature, water level and communicate it over network
Read moreCoding M5stackcore2 using arduino, uiflow, c++, or Java
Arduino: The M5stack core 2 should detect baby cry(or noise), play a nursery song, and send a notification to the parents. Uiflow: I already have a project that...
Read moreCoding M5stackcore2 using uiflow or arduino
Arduino: The M5stack core 2 should detect baby cry(or noise), play a nursery song, and send a notification to the parents. Uiflow: I already have a project that...
Read moreARDUINO DMX512 SHIELD READ AND DISPLAY (PARSE) DMX PAKETS (COMMANDS) RECEIVED FROM ANOTHER DMX DEVICE
Need a sketch based on Arduino UNO/MEGA with DMX SHIELD that can read and display the data received from another dmx512 devices, and maybe store that data to sd...
Read moreSecuencia de leds leidas desde SD y almacenas en el micro
Tengo un proyecto que actualemte lee una secuencia de leds desde un SD , el problema es que la secuencia tarda un tiempo en ser leida , lo que hace que se demor...
Read moreBuild an Sensor Model for Short and Long Distance Coverage
Build using smart weather station system SWSS and smart environmental technologies SETech
Read moreArduino CAN-Bus - I/O Gateway
I need an Arduino Mega programmed, so that it gets data over CAN Bus and then controls a Speedometer based on these CAN Bus informations. This CAN Shield will b...
Read moreGreenhouse controller with remote monitoring and control -- 2
You will have to provide a complete working solution including all the hardware and software. select the electronics (using existing ESP32 or boards is even ok)...
Read moreaurdino Developer required for water ATM machine
Include Water ATM spare Parts such as:- · solenoid valve · Control Panel. · coin acceptor. · Flow sensor. · Temperature Regulator · Heating Rods Features: Mains...
Read moreESP32 Circuit Design
I am looking for someone to design an esp32 circuit that can read mains power voltage and amps. It will have to be designed using Easy EDA, and all components m...
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