Arduino Intrusion Fire alarm control interface with BLE and Wi-Fi module
This is a project for using an Arduino module and interfacing to Wi-Fi, BLE and ZigBee. The designer must chose a suitable radio module with performance at a go...
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Generar señal inductiva partiendo de un pulso digital
Hola, deseo generar una señal inductiva , esta señal sera comandada por una señal cuadrada Necesito el tipo de transformador a usar o bobina, adjunto imagen de...
Read moreESP8266 + MQTT to be converted for ESP32
I have a esp8266 with MQTT code developed from time ago and it is working great, but I would like to migrate to ESP32. I need to implement same esp8266 code but...
Read moreArduino con Esp8266
Busco programador con conocimientos en Arduino y python. Requiero de conectar modulo Arduino Mega + modulo ESP8266 con scrypt de pyhon. La conexión debe ser bid...
Read moreNeed help with arduino portenta device
Im trying to design a handheld device that would help me diagnose failed components. A quadrature encoder and a SSI linear positioning transducer. I have most o...
Read moreHome automation web and app
want to create a home automation web and app platform as like "Sinric pro", which can be automatically find smart devices near it and works with alexa and googl...
Read moreCode for arduino pro-mini
This is an alarm with an activation code and with 2 different modes for de-activate it, but with some considerations. Basic components: - Arduino mini pro - LCD...
Read moreArduino Engineer to review code logic
I am looking for an Arduino Engineer to review code logic.
Read moreultrasonic levitation
ultrasonic levitation device is an anti gravitation system using ultrasonic wave, using arduino , i need expert ,that do this
Read moreAmazon AWS MQTT ESP8266 nodemcu OTA update program needed
Amazon AWS MQTT ESP8266 nodemcu OTA update program needed
Read moreNeed electrical engineer to help with an arduino portenta project
I designed my electrical circuit, i need help programming it, it needs to be anble to read an encoder and an SSI signal, aswell as simulate those 2 signals
Read moreArduino developer -- 2
I need help to convert hexadecimal data values transmitted from an Arduino Nano BLE 33 into a data type that can be understood such as UTF and display this data...
Read moreESP32 and Arduino OCPP expert -- 2
I have the source code implemented EVSE and OCPP1.6. But the basic function( connection) is only implemented in the OCPP side. I need to implement full function...
Read moreHelp with arduino code -- 2
I need to change the value of float setpoint in my code with 4x4 keypad then press # and change the value of const float outputspan(speed) with the same method...
Read moreneed to modify existing Esp8266 Webserver
I am using Esp8266 + Ultrasonic sensor as water tank controller. There is a webserver, which shows the level of water in % and also there is ON/OFF slide switch...
Read moreDesign & Implement Arbiter PUF (Physical Unclonable Function) on FPGA Terasic DE10 Nano -- 2
Creating 2-chain Arbiter PUF on specific FPGA with 64-stages MUX for each chain. The output response PUF will be sent to external device, i.e. Arduino (microcon...
Read moreJava and Arduino client/server over Serial
Java class which communicates to the arduino. More detail in chat.
Read moreHARDWARE + FIRMWARE DESIGN --- ESP32-DA WROOM IOT BATTERY POWERED LOW POWER MAX RANGE PROJECT
Seeking a highly experienced embedded engineer (or group) with min of 10 years of solid experience in producing completed products to market. Candidate must hav...
Read moreElectrical Designing Engineer
looking for Electrical design Engineer to perform following work. In this role, you will be required to Define project scope and provide technical support for i...
Read moreI need a Raspberry Pi Specialist
Hi All I need to develop a device that can communicate with a PLC via Modbus RTU (Board-rate 19200, 8N1, ID xx) over a serial cable. The unit must read the data...
Read moremodify a sketch for arduino adding an average filter on read and output
I need to modify a simple sketch of arduino where i need to control an RC servo from an analog input 0-5v to ppm. I already have the sketch but we need to add a...
Read morepython ubentu rs232 port get data
python ubentu rs232 port get data : i have connected the serial port with usb converter
Read moreNextion editor programming and Arduino sketch
I need someone who can program a Nextion NX3224t024_11 touch screen HMI and Create a sketch for an Arduino Nano to communicate as instructed below. Nextion prog...
Read moreDevelopment of hardware accelerator for i2c interface
Your job is to write verilog code for i2c communication and interface it with a processor. Take data from the slave through the accelerator and store it in a me...
Read moreNFC reader with Firmware
We want development NFC reader with firm ware and make 5 prototypes + Chip ST25r95 + MCU ST32 + Firmware SDK to Java to support for user development Thanks Robe...
Read moreAltium_PCB_Python
Convert Altium PCB (Gerbers-DXF/DWG files) to Python language to make the automation.
Read moreESP32 chip ID encryption and encrypted output to be hex format
Need someone who can program ESP32 in arduino IDE to encrypt chip ID such as 16591151
Read moreESP32 chip ID encryption
Need someone who can program ESP32 in arduino IDE to encrypt chip ID such as 16591151
Read moreSD card as eeprom for arduino due
I need a requirement for the project which is I need to store six variable ranges from 0 to 6500. I need to use sd card as eeprom to read and write simultaneous...
Read morearduino expert needed
anyone who has worked on arduino mega
Read moreArduino ESP32 Assistance platformio
I am trying to get some basic work done with my new ESP32 and I would like some help. https://github.com/SignalK/SensESP
Read moreLoRa Radio GPS/RTK network
We want a LoRa Radio mesh network covering a few square miles of land on the Maine Coast. We also need to transmit RTK GPS signals to supply our rovers with dat...
Read moreHall Effect/Electromagnet system testing
I am testing 3D hall effect sensors to find a "near" exact alignment in the X and Y-axis with a small Electromagnet and a Hall Effect evaluation board. These se...
Read moreesp32 rs485 send and receive
I am looking for a simple arduino program for an esp32 to send a command like HEX : 31 01 06 6c which will return something like 3e 01 06 1e 98 3a d8 2d ad to r...
Read moreESP32 post request issue
ESP32 post request issue. working with postman but not with esp
Read moreDesign custom circuit
Hello, everyone. looking for developers with good experience in designing digital audio mixers. Add capability for the VA Mixer to appear to Mac computers as tw...
Read moreSimulink ile quadrotor yapımı.
Simulink programında 25kg faydalı yük taşıyabilen ve 50dk 1 saat uçuş süresine sahip bir quadrotorun oluşturulması. Pratikte çalışmasına gerek yok sadece simuli...
Read moreesp32 microcontroller coder
need to write code for ESP32 hardware controls motors with encoder limits, also need RF and bluetooth controls
Read moreSimple Arduino game handcontrol to work over USB.
I need a simple game handcontrol device that works over USB. - I need to beable to ask the handcontrol device what version it is. - Works in iOS, iPadOS, Androi...
Read moremulti rover
interfacing arduino mega 2560 , gsm , cloud based controlling by connecting multiple sensors , servo motors , lcd dipsplay , camera , and motor driver
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