Raspberry and esp32
We have few sensors connected to esp32 and we would like to show the values in hdmi monitor via esp32. You need to establish uart, I2c or any other (not mqtt) c...
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Arduino Programmer
We are looking for an arduino expert to write code for arduinos. Experiance with actuator, servo, stepper motors, various sensors, key pads, LCD screens, batter...
Read moreBuild an Arbitrary Waveform Generator in a PCIe card form factor
Hi, I want to develop 10Msps, 1MHz arbitrary waveform generator. The device should have a PCIe interface to connect to Raspberry CM4's PCIe bus. The following c...
Read moreProblem arduino and bluetooth esp32
I have an ESP32 chip with the code attached. The problem is that it works perfectly when pairing it the first time, but when I restart the chromecast v3 or it u...
Read moreHelp with a Python Project - Raspberry Pi
I am trying to use this project on GitHub. The goal would be to extract the RTSP link for live viewing a camera feed and showing it on a Raspberry PI Display. h...
Read moreNeed embeed engineer who know about PIC16F628A -- 2
Need to know Mplab Programming for PIC16F628A. Compiler is CC5 x compiler. Details will be send by chat.
Read moreNeed embeed engineer who know about PIC16F628A
Need to know Mplab Programming for PIC16F628A. Compiler is CC5 x compiler. Details will be send by chat.
Read moreSound to Electricity generation using Speaker
We want to convert Sound to electricity ,we must be able to store the sound energy into battery and light a led for 1-2 hours and track the Current and voltage...
Read moreArduino project
We have some pcb water heater controllers we wish to QC test. We want to build a rig that can run through a standard set of inputs repeatedly to simulate actual...
Read more250 V 15 A PCB and coding design
From the schematic done and accepted, design the PCB with terminals for the capacitor bank and external choke. Do the coding development for the ESP32 and commi...
Read moreI need to convert my Arduino prototype to a final design
I have a working prototype using Arduino MEGA, however, I would not like to use an Arduino mega for the final product. I would like to have the circuit converte...
Read moreTAG Programing, Olimex - Arduino
I'm seeking help setting up a process to upload our programing to an Olimex (Arduino) board using TAG. I have some "TAG" type hardware but I have not been able...
Read morePlatformIO / Arduino Engineer
I am working on a sensor project using SensESP: https://github.com/SensESP/SensESP-project-template. I am using a Optocoupler to detect current. To start I just...
Read morebuttons up/down for Arduino pro mini
Need to code in Arduino, Buttons for motor movement. Up and down Press and hold button UP, motor goes up. Press and hold button DOWN, motor goes down Need diagr...
Read moreDesarrollo Arduino + Esp8266
Requiero realizar la conexión automática entre dos ESP-01. Funciones deseadas: - Pulsar botón (transmisor-maestro), conexión automática entre el transmisor y el...
Read moreUsing multiple Serial communication ports in Arduino Uno
I have a huskylens device connected to the Arduino pins 0/1 for serial communication. I also added a MicroSDcard in the ICSP pins of the Arduino board to write...
Read moreArduino program C -- 2
For this project an Arduino programm is needed which measures the frequency of a speed sensor is measured and forwarded until a certain frequency. For a higher...
Read moreArduino Coding -- 2
Just like a remote control car . But a little bit change
Read morechute de température poêle
Je voudrais un Arduino qui coupe (inverse la polarité 12v) le poêle pendant la chute de x° et qui allume (polarité 12v normale)
Read moreLogically controlling the timing of LED lights over a wheel
Need to perfectly time the LED lights on a cycle wheel to form an arc irrespective of the RPM of the wheel. we expect you to:- - Design the PCB - Provide circui...
Read moreHelp solve simple pcb design issue
The pcb design that i made has an small error and i need someone to help me figure out the issue. Its a combination of Arduino Nano MCP328P + MCP2515 CANBUS boa...
Read moreBuild an nodemcu project with alexa and google home
I have a motorized TV lift, i am able to control the lift by nodemcu. But now i want to make this device in production as want to sell this module. And my clien...
Read moredesgin a line follow robot
I want to design a robot to follow a line using 6 sensors, a gyro sensor, an ultrasonic sensor، attached sample of the map.
Read moreWeb managed rolling remote reciever
the system will comprise a raspberry pi zero with 433mhz receiver to receive code hoping remotes. it will also have 4 relays to controll gates etc when the acti...
Read moreSmart Gate -- 2
Make a motor drive a gate open and closed with obstruction sensing.
Read moreSms Arduino
Se trata de modificar un sktche de Aduino, es incluir el envío de Sms y modificar el tiempo de encendido de un Led
Read moreEmbedded firmware engineer jtag access and debug with jlink or arm keil software using ulink2 or segger device
our chipset is allwinner custom pcb board 1. ARM7 2. Cortexa7 x6 software we have Keil mdk 5+ with arm7 support and updated files jlink 7.54 software since our...
Read morejtag access and debug with jlink or arm keil software using ulink2 or segger device
our chipset is allwinner custom pcb board 1. ARM7 2. Cortexa7 x6 software we have Keil mdk 5+ with arm7 support and updated files jlink 7.54 software since our...
Read moreRide on Car controller
I have written some code in Arduino IDE for the Arduino Nano. I have 3 inputs and 4 outputs. The code I have written works fine, however, I need the motors to r...
Read moreDesigning a compact PCB for home automation
Project based on IOT and PCB designing. Need a IOT engineer who can design me a compact PCB for home automation project it should be successful with all the ele...
Read moreControl de asistencia biometrica ESP32 - arduino
Buenas noches a todos, quisiera hacer un control de asistencia de estudiantes que registre hora de llegada, hora de salida, registro de estudiantes (nombres - c...
Read moreembedded system design
Need an expert with aurduino, raspberry pi and labview knowledge
Read moreMotion detection camera
I need a photo taken that is triggered by motion detection. The photo needs to be sent to any cloud.
Read moreI need a quotation for the development of a iOS/Android App to control a RGBW Led Lamp
I made an RGBW led lamp and I want an Android App and a iOS App able to receive udp messages and control the lamp and groups of lamp trhough udp messages. The l...
Read moreElectronic bracelets
I need a programmer to help install a electronic bracelets
Read moreSEO EXPORT
NEED SCO FOR BEST EXPORT WEBSITE
Read moreEMV APDU Commands
I need help with some EMV APDU commands in my Arduino project. DM me for more details.
Read moreEMV smart card reading and writing
need someone who develops for arduino uno sketch that can read and write EMV smart cards. So you don't need any intermediate hardware, which directly communicat...
Read moreFreeRTOS coding
I have a PCB board with esp32 and mfrc522 and sim800c. There is some coding using Arduino to do some tasks and the rest of code is not yet coded to functional t...
Read moreAquarium 1
Need microcontrollers to control a stepper motor rotationg an acme rod between two limits, control multiple pumps and lights. Integrate the overall system and d...
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