I need an AG data logger based on Arduino that monitors soil moisture SDI-12(Enviropro)air temp and humidity, and water pressure 4-20 ma 4MPA sim 7000a evb connectivity and uses BLYNK for monitoring. I have 8 prototypes but local engineer got another job and cant make more 8000mah battery, 10 watt 18v solar panel
Data exchange application running on an embedded controller from Sierra Wireless Model RV50. Below links may be used if you feel appropriate. Data exchange happens over TCP/IP port from MB (we are master) to MQTT (we are broker). lua-libmodbus/lua-libmodbus.c at master · etactica/lua-libmodbus · GitHub [登录来查看链接] GitHub - xHasKx/luamqtt: luamqtt - Pure-lua MQTT v3.1.1 and v5.0 cli...
i need to write small firmware to drive stepper motor
ARDUINO PCB TO BE DESIGNED FOR LOAD MEASUREMENTS, COMPONENTS TO BE CONNECT WITH ARE LEDS, SMALL FAN, DIGITAL SEGMENT, LOAD CELL
An intelligent application of Thermopile sensor. The system should automatically power off the Stove when the content in the cooking pot/vessel reaches a threshold and sending a smart message to the owner. This is an emerging potential safety-related application.
as titled, looking for a highly skilled uvm/system verilog engineer.
designing combinational circuits that can perform binary-to-decimal number conversion and binary-coded-decimal (BCD) addition.. Code for a DE10 Lite [登录来查看链接] details via chat
See the attached PDF and Arduino sketch that has details on the Arduino program that needs to be modified.
We have developed a wheeled mobile robot. It has an arduino grand central with shield, raspberry pi with screen , gps stack and power module mounted on an 12 by 9 inch plate. Other sensors are also connected into the grand central. IMU(serial), encoders (digital) , current voltage sensors (Analog). We want the option to mount sonar (Analog) and Lidar (I2C) The wiring between the modules and sens...
Need a circuit that can oprate an electromagnetic solenoid valve
i need an arduino coder for writing one logic . Better if any experience in ESP32
I am looking for an expert in ESP32 and GSM Module. We need someone to write C/C++ code to connect to AWS IoT core. I have written all details of my project in a file and have attached the file below. Thoroughly read the file and let me know if you can do this project.
electric Eng to make report in application of microcontrollers
We need a customized OS for Rasberry Pi, preferably using Linux that will directly launch on Power on, receive data from various electronic diagnostic modules and forward it to our cloud for calculation and analysis. We need an efficient UI for data entry via the touchscreen, the initial UI has been already designed but would probably needneed certain . The work duration is short and would be mi...
Need an electronics hobbyist who is expert in pcb various electronics projects and arduino etc, Should be willing to commit 2 hrs daily for online tutoring Not academics Only hobby projects basic and advanced
Arduino ide version = 1.8.16 Esp32 dev module in which we upload the program We need free lancer in gurugram on per day basis for 3-4 days to correct malfunctioning of program. Need to correct and write code - need it to add some features in milk adulteration machine and other IOT things added in that
The youtube video link for the project is provided as below. [登录来查看链接] The project should be working exactly like that.
Whole PCB New Developing and Designing the same. with all aspects person should have knowlede as remote with mic, lights, voice recognitation and alexa kind of feature will be played there will be 2 pcb for same device. ( for remote & for device)
Need a Freelancer who can make digital thermometer chip or bom file
Write A Verilog based on the following question, I understand a FPGA board is required to do this, however if someone can write the code that would be great
Looking for someone with experience in LoRa, STM8 and pcb design and skills in c ++ and assembly. will tell more on contact.
Develop a hardware & software for custom GPS device . Device will use SIM808 of A9G GSM+GPRS+GPS module. Device will sent GPS data through TCP protocol to a remoter (IP address is known) through GPRS connection, Project will use 8051 series mcu like nuvoton N76E003AT , MS51FB9AE,MS51FC0AE silab busybee /laser bee 8051 mcu. MCU will read GPS data from SIM808/A9G module through AT command &...
Hi, i have to migrate a firmware from MPLAB (with C18 compiler) to MPLABx (XC8 compiler) . You will connect to my PC using Teamviewer or AnyDesk or RemotePC and do migration , i hope no more than 10 minutes work.. Thanks
Hello! I am looking to create a digital guitar pedal which utilizes Impulse Responses. I am looking for assistance with pcb design and programming. It will consist of two knobs and a single switch. The knobs will basically fade between different impulse responses while the switch will load banks of impulse responses. Looking for someone experienced in using audio converters, impulse response pr...
I need some one who expert in MIT App inventor to make a project BLE of esp32 with MIT App inventor.
We are looking for an experienced electronics engineer to design a PCB for a sound level meter. We will provide a basic schematic design, the performance and design specifications, and product codes for some of the key components. You will have prior experience in DSP and acoustics, ideally in design of an existing sound level meter, as well as skills in design of PCB and firmware development.
1. Exterior Streetscape. View of 1-4 Homes. Modelling from supplied CAD plans and elevations. Camera set up with texture and lighting application. Day and dusk lighting. Landscaping is either generic or following supplied landscaping drawings. Rendered to 4000pixels.
ReconOS on FreeRTOS on Microblaze on NEXYS 4 DDR board with a demo application from the field of industrial analytics
Tengo un invernadero miniatura dentro de mi casa, me gustaria utomatizar los horarios de luz, el tiempo de riego y el rango de temperatura com arduino. y dependiendo de la situaion exportar a un visor web
I need some one to help me print, source, assemble and run open source pcb pick and place machine by [login to view URL]
I’m in need of 10 small PLCs to mimic a 9 key Pad. I need 9 outputs with about a 3 sec delay provide inputs to an existing controller. Ideally the control of the plc would be a web interface where the user inputs the code in the web interface and the plc outputs the code to the existing controller.
An i/o pin will be driven by a momentary on/off single button. This botton can be short pressed, double pressed and long pressed for each action a proper routine shall start. The candidate shall write the code for the Nordic NRF52832 in a Segger environement . The new code will be added to an already working template which is using BLE Softdevice. The test bed will the Nordic dev board PCA10040...
Building an Arduino controlled quadcopter with mpu9250 and GPS tracking system. I need you to help me with the codes to control the drone precisely, allowing it to hover steadily in the air without shifting.
I will give demo video how to do I need jpeg Decoding
Hi There, I wanted to design a relay board to control through Alexa or google home. It must have 4 relay channels and it should operate with 230V AC inputs. Only Bids from india are accepted. Explain the bid with your hardware design plan and lead time.
I am looking for VHDL Developer Count and output the number of 1’s in a parallel 8-bit input Design and simulate a BCD counter whose initial count is 5
I need some one who has knowledge in embedded system can design unit with mini camera. The unit should do that: 1-captured image low quality . 2-send images through 4g to server online 3-long time battery 4-wireless unit Similar to the this device but no need for video or audio or motion detection. [登录来查看链接] start your bid using this word “ vstarcam”
My company has stations installed in remote sectors, all of them have Wi-Fi, via mobile broadband internet connection or satellite internet. We must control and monitor a PLC with a step-by-step on and off programming. The variables to control are: 1 digital temperature sensor (on-off) 1 digital humidity sensor (On-off) 1 on-off switch 2 outputs 1 pulse output The equipment works with 12V DC. I ne...
We are looking for an experienced electronics engineer to design a PCB for a sound level meter. We will provide a basic schematic design, the performance and design specifications, and product codes for some of the key components. You will have prior experience in DSP and acoustics, ideally in design of an existing sound level meter, as well as skills in design of PCB and firmware development.
We need to give output of aprox 100 PLC on cloud so that any one can monitor it from anywhere.
Necesito el diseño para 2 placas para montar componentes ioT: PLACA 1 Nodemcu Wifi Esp12 Esp 12 Lua Gpio Cp2102 (Para montar) Display Tft Arduino St7789 (board 1) (Para montar) sensor aht10 temp (Para montar) DS3231 rtc clock (Para montar) PLACA 2: Display Tft Arduino St7735 (board 2) (Para montar) Nodemcu Wifi Esp12 Esp 12 Lua Gpio Cp2102 (Para montar) 4 relays (embebido) -->...
I have a board that I need to have another build. This board has about 5x7cm and has 2 layers. It also has 13 components, among them an 39sf040 flash and a ATF1502AS CPLD. The job consists in producing the schematics needed so I can be able to order the PCB prints and assemble the components. If possible I would also like the reading of the CPLD into a binary file so I can use to write other CPLD...
I am small businessman in India looking for smart electrical engineers experienced in power electronics to help me build a reliable low cost circuit fro making LED bulbs flood lights and lights fro Automobile as well. It is to remind you that circuit needs to be compliant with Indian standards uploaded as a document and circuit needs be robust enough to so that we as company could provide at least...
Temos um protótipo de veículo com 3 motores hub de 350W e 24V já funcionando com drivers comerciais. Inicialmente possuímos interesse em desenvolver um driver próprio, com sistema de controle com loop fechado a partir de sensores hall e microcontrolador. Busca-se o desenvolvimento de uma relação de confiança para futuras contrataç&otil...
Designing the 8086 system for the laboratory environment, which will manage 5 computers (dump terminals) connected to each other by serial communication, in a way to communicate in two forms the basis of this exam. While carrying out your design, you should also consider the capabilities of a proteus or similar simulation tool. A) Draw the necessary components and connections on paper or in compu...
Hi, We are looking for multiple writers to write on technical topics. ** The writer must have practical experience with microcontrollers i.e. Arduino, PIC, Atmel etc. ** Please mention at the start, on which platform, you would like to write. We will provide order in bulk so looking for low prices. Thanks.
I am looking for person who knows C, Python , Embedded systems and Arduino kit. Background Electrical and electronic engineering.
PCB Modifications: 1. Should have experienced developing with sensors : BLE Devices CO2 CO 2. Experience with voice notification If you also have firmware experience it's a plus but not necessary.
