ESP32 LED Scheduler
Deliver ESP32 S3 (NOT S2) Arduino Sketch to control LEDs wirelessly on a number of Master and Child Devices Wirelessly. See attached PDF.
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Looking for ADVANCED LEVEL WEBSOCKET SPECIALIST to read and clone Websocket command packet from web server and need a way to clone that commands and send it use esp32/Raspberry Pi 3B+
its about an audio mixer that have web server and all controls are only from web server page what i finally need- to can reproduce some commands and send it fro...
Read moreGet sp32 s3 (feather s3) working and compliling using arduino wifimanager
Like to be able to setup my arduino v2 environment so that I can get arduino wifimanger compiling and uploading a wifimanager sketch into my feather s3. Just ne...
Read moreElectronics/Firmware and Control Engineer
I am looking for a professional for Electronics/Firmware and Control, I should design one PCB according to the project.
Read moreDevelop Arduino/Esp32 Software
Hi there. I wish to develop a game for Arduino ESP32. I am having a developer design the PCB. Here is a full, detailed explanation of the game. Please let me kn...
Read moresolenoid controller
We have an arduino uno micro controller with a H bridge shield driving a solenoid. I need the core of the solenoid to oscillate at a fast rate in and out, unfor...
Read more4-20mA signal isolation circuit
I need 4-20mA signal isolation circuit with minimal components and cost. 4-20mA signal coming from the sensors (transmitter) and sampling by an ESP32.
Read morePCB for pulse heart but intensity (strength).
I want to measure the strength of the pulse . Creation of small electronics for measuring pulse strength. It’s not about the frequency of the pulse but its inte...
Read moreSCOREBOARD FOR TENNIS/PADEL
I want to make an scoreboard for padel/tenis, the hardware be like, an arduino uno, p10 led module and a rf board and control witrh 4 buttons, i want to use the...
Read moreEmbedded Internet of things 1
I need someone who has actual knowledge about sensors, microcontroller, wireless technologies of IOT. Details will be discussed later.
Read moreNeed small pcb board made to trigger led strip to run sequinces made and firmware
need a small board made to send led strip sequences to led strip. Want to use library's that are out there for out led strip so its easier thinking we need to u...
Read moreLooking for someone to develop an electric toy car for children
Looking for someone to develop an electric toy car for children I want all the files ready for manufacturing I want the car to have a 20 mph top speed 15 mile r...
Read morePWM generator using Arduino Uno
A PWM generator with a 16x2 LCD display, frequency, duty cycle, frequency step, duty cycle step, complementary push-pull with adjustable dead zone .
Read moreLooking for an expert for guidance
I am a student looking for an expert who can give his guidance in microcontroller programming, sensors, SoC, and SoH estimation algorithms, and collecting and s...
Read morelaser positioning
laser position location bga chip
Read moreFinish BASIC PCB Circuit / SCHEMATIC EasyEDA RTC Clock
Overall this is a LOW POWER USAGE time keeper that has 'TWO Triggers'. Project Functionality: - Keep track of time - Show time on OLED when toggle button/switch...
Read moreHigh Quality Incinerator Circuit Design
A circuit for following features - > MCB to Start/Stop Machine. > A button - When press it will start buring heater and stop at predefined Temperature sense by...
Read moreNeed NCF, electronics and mobile app developer
i have a project need to communicate between NFC and Mobile app
Read moreAssist in communication with chinese electronics manufacturers
Source parts, and enable better communication with chinese manufacturs ENGINEERS of networking and communication devices such as phones, iot development boards,...
Read moreBuild a circuit to convert voltage levels
Im looking for a person who can build a very accurate circuit which can take differential input of -10 to 10 volt which is isolated the out put should be 0-3 vo...
Read moreGarden Watering Automation Project
This project is about setting up a multi-zone garden watering system controlled by home automation systems running in docker on a raspberry pi, wifi controllers...
Read moreIMPLEMENTATION OF FPGA BASED HARDWARE ACCELERATOR
I need to implement a fast and area-efficient design FPGA-based accelerator in Vivdao design Suite. Please find the details of the project in the attached docum...
Read moreInitialise SD card in Arduino Nano IOT
Need a very basic POC for initialising SD card in Arduino Nano IOT
Read moreLora project using Lora E5 chip LoRa-E5 STM32WLE5JC Module c++ arduino -- 2
https://wiki.seeedstudio.com/LoRa_E5_Dev_Board/#freertos-lorawan-at I need to send a array of 32 integers
Read moreLeft handed throttle
Simple soldering needed to attach a left handed throttle
Read moreNeed quick fix to ESP32 arduino code
I can provide some code and explanation for fix. More details on chat
Read moreNeed arduino expert to fix code
this is for ESP32 dual core code, more details on chat.
Read moreESP32 TO VE.direct
I need the code for a esp32 to send data to a Victron Cerbo.GX through a VE.Direct Cable. i will want to send voltage value and current value measured by the es...
Read moreBuild Serial Websocket Server in Pyhton
I want to read data from Arduino via serial com ports and send the data to connected client via websocket server My requirement is like this Arduino(serial) ->...
Read moremodificar skecht adafruit tft para funcionar con otra marca
actualmente tengo el skecht funcionando con pantalla adafruit resistiva, necesito modificar mi skecht para que funcione con una pantalla "elecrow" tambien resis...
Read morerun USSD code on my mobile or GSM Modem with SIM -- 3
Cheers, I want to manage the USSD code of my mobile, so that it is not necessary to press the numeric keyboard, to make a request in the background. - I have my...
Read moreHelp Needed for hardware & software design
We need hardware and firmware expert who can design electronics and PCB for us and can also test it. Firmware development skills is also needed. Freelancer must...
Read moreREVISION DE CODIGO ARDUINO - SIM800L
TENGO UN PROGRAMA PARA ALARMAS DE ALTA TEMPERATURA SMS CON UN SIM800, LA SIM SE ENGANCHA A LA RED NORMAL, EL ARDUINO FUNCIONA CON LA PARTE DE TEMPERATURA BIEN,...
Read moreHelp me with a small Arduino FastLED project
I need help with a small Arduino FastLED project. I want to include this LED strip effect (https://github.com/atuline/FastLED-Demos/blob/master/palettecrossfade...
Read moreArduino Project
Looking for someone that can design and code an Arduino-based project like the following but with 5 water pumps, meters, and shut-off solenoid valves based on s...
Read morealgorithm to operate wasdom ESP32 chip.
write an algorithm to operate algorithm to operate wasdom ESP32 chip using ARDUINO write readme file with in it an explanation about the project and the work do...
Read moreFirmware to read USB flash drive using CH376S and STM32
I need a firmware for the STM32G031 to communicate with the CH376S (through UART) and read a text file located on a USB flash drive connected to the CH376S (thr...
Read moreArduino CNC machine problem
i am Mtech. student. i make a Arduino based CNC machine. i faced a problem. it Y axis moter not work. i changed all hardware into new hardware but problem not s...
Read moreDC-DC Converter
This is a dual output DC-DC Converter. Main output is 12VDC and the second output is for a mobile charger 5VDC. See attached project requirements document for d...
Read moreEmbedded control board
Monitoring board for the vending machines
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