Really simple C++ Arduino Question -- 2
I have a function that returns an integer value which can be negative or positive. I need to pass the integer over Arduino hardware serial and store it in an in...
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Split PCB into two boards
I have a PCB which has two MCUs and other parts. Every MCU control distinct group of these parts, as illustrated in the attached schematic. I am looking for som...
Read moreReally simple C++ Arduino Question
I am trying to send a signed 8 bit integer (int8_t) over hardware serial from 1 Arduino to another. Arduino # 1 void ... { int8_t X = some number between -127 a...
Read moreLooking for an Experienced Embedded Engineer (S32k Experienced)
I need someone who can program s32 microcontrollers. I have a dump file and I am looking for someone who can program a gateway to intercept the message I have a...
Read moreCheck Electronic Circuit and Schematic
We had a circuit designed which has a embedded 4 x port USB hub. We had the PCB made, but the USB hub does not seem to be working. None of the LED lights for th...
Read moreAltium PCB Designer need for SMPS power supply
I need Altium PCB Designer who can make pcb design, assembling and testing of products. It is a 230v ac to 48v dc SMPS power supply of 1.5kw reference design. I...
Read moreIoT soil monitoring system -- 2
The request is about a distributed IoT soil monitoring system (please see the image attached to the project). The system should consist of two kinds of devices:...
Read moreI have a PCB that uses an ESP-32D microcontroller with an external power source of 5V via DC-DC buck converter. I am frying the ESP-32s and need help finding out why.
I have a small closed network of PCBs, each with an ESP-32D as its controller. I am using an 18V power source that is connected to each with CAT-V on a custom (...
Read moreplc programmer
air compressor controller, I need to create a scroll menu (sub menu) that allows the user to choose from 1 of 30 settings. Each setting will be a different moto...
Read moreNeed gerber file for my interface
Need a gerber file to so I can have jlcpcb make my interface with my eps32 Looking for the gerber file to have a slot for the dev board to side in. And still ne...
Read moreGesture Controlled Bluetooth Speaker Arduino
You started working on marking finance with 450 rupees and than each month increase rupees peronth and profit gain the company and health care so this project i...
Read moreARDUINO EEPROM STORE VALVE IN EEPROM -- 2
Hi, I want to accomplish following Tasks 1. STORE FLOW SENSOR VALUE IN EEPROM 2. AND LAST STATE OF RELAY NEED TO STORE IN EEPROM OTHER CODE IS READY. ONLY WANT...
Read moreRedesign of electronic circuit and firmware
I need a replacement for a motor control board (see attached details) that is used in a pool cleaning robot, as there are no spares available. I want a complete...
Read moreARDUINO EEPROM STORE VALVE IN EEPROM
Hi, I want to accomplish following Tasks 1. STORE FLOW SENSOR VALUE IN EEPROM 2. AND LAST STATE OF RELAY NEED TO STORE IN EEPROM OTHER CODE IS READY. ONLY WANT...
Read moreMicro-Python Program for Pico4ml MCU
I am a student needing help with Senior Thesis to create a custom object detection camera based on ArducamPico4ml dev. board. I have a labeled dataset I need co...
Read moreIoT Based Smart Lock V2.0
https://www.youtube.com/watch?v=X8uOJ63XOb8&t=1182s i have used this video to create my project so now I m getting some errors and I need a full help on this pr...
Read morecreate arduino playback
I need to create a annunciator of fails: for example: fail generator 1, fail generator 2. must be in arduino. the arduino recieve the signal since a sensor,
Read moreFirmware for P10 display using Mikroe Clicker 2
I have firmware for 7 segments display written in C, for Arduino. It displays data from the serial RS-485 or the DAC 4-20mA interface, into the 4 digits. In add...
Read moreIoT Hardware Review and Firmware Developer
I need some hardware and firmware developer (or team) with good knowledge of Industrial Grade IoT devices and I'm looking to make this project within 4 months b...
Read moreesp32 expert needed
Hi, We need help from an expert who can write firmware for ESP32 based device. Further details will be shared with selected freelancers only. Thanks.
Read moreArduino ESP8266 EEPROM STORE VALUES
Store Value in EEPROM. Store Last State of RELAY in EEPROM. YOU NEED TO DO IT BY ANYDESK.
Read moreLooking for Schneider Circuit Breaker Consultant for Wiring
Hello I have 2 ComPact NSX100-250 CB which i need to wire up for Status . Trip, Inputs / outputs to be connected to PLC and IOT by Signal and Ground Wiring., I...
Read moreDevelopment of circuitry and software for an autonomous telemetry device
Task: Development of circuitry and software for an autonomous telemetry device (hereinafter "Sensor") that measures and then transmits to a local device (herein...
Read moreline following bot
I need code for my bot who follow the given line using line sensor. this code should be written in verilog language and fpga cyclone 4 is used as board.
Read morebuild me a pcb circuit
i want a timer circuit for ptc thermistor
Read moreESP32 and PC firmware
There is an existing system consisting of the hardware based on the STM32F411 and a PC/LAPTOP running the HOST_CTRL application. The HOST_CTRL communicates with...
Read moremicro processors small job
you have to write a code of a counter that counts from 000 to 250 when the voltage in the microprocessor entry is between 0.5-1.5 and to count downwards (from 2...
Read moremicro processors small job -- 2
you have to write a code of a counter that counts from 000 to 250 when the voltage in the microprocessor entry is between 0.5-1.5 and to count downwards (from 2...
Read moreCreate Driver for USB Mouse For ARM(Arduino due) SAM3X8E ARM Cortex-M3
I have an Arduino Due and I want to use a mouse with it which has more buttons than a regular mouse as well as a scroll wheel. Arduino libraries do not support...
Read moreI want Orcad Schema.
More details will be shared via chat with potential freelancer
Read moreFPGA Engineer
We are in the need of FPGA Engineer for a SDR product. We want to maximize the Power Output of SDR (Software Defined Radio) with the use of Amplifiers. You can...
Read moreArduino Project in Tinkercad: Pedestrian Crossing Traffic Light
Hello! I have an arduino project that I need to be made firstly in Tinkercad, after that I’ll need to assemble it physically at the university. Do you think you...
Read moreI want Orcad Schema
More details will be shared via chat with potential freelancer
Read moreI require Orcad Schema..
More details will be shared via chat with potential freelancer
Read moreI require Orcad Schema.
More details will be shared via chat with potential freelancer
Read moreMicro Controller device for Health Check
Create micro controller using Arduino for Health Check. Details in attached doc. I need Singapore based Engineer for this project.
Read moreportable heater -- 2
Portable heater Battery pack (life span at least 2 – 3 hrs reachable) Pcb board (displace screen, heat temperature regulator to increase and degrees temperature...
Read moresoldering wires
restore the connection of a broken cable in a hard-to-reach place. the signal wire is very small, the work area is around 0.39inch
Read moreI require Orcad Schema
More details will be shared via chat with potential freelancer
Read moreLED Bread Board
I need a Bread Board Built with Components that will allow street lights to operate using solar power/ aswell as Lights in the home ..
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