Arduino ultrasonic sensor jobs
I need someone familiar with KiCad to design and finish a layout for me. * 12-24v power supply * 5v/3.3v rail * raspberry pi pins so that a pi can be soldered on it * rs232 with external connector * INA190 high side electrical sensor (0-4A) * control 4 relays (12v) * 16-channel AO4803A pmos (8 pcs) * 16-channel 2N7002DW-7-F nmos (8pcs) * 16-channel feedback loop (NC or NO programmable) * any...
I am looking for a developer to port a published code of an ESP32 Bluetooth Gamepad from Arduino IDE to ESP-IDF framework. Arduino code: [login to view URL]
i want to creat a robot to follow a path with trilatetarion using ultra wide band DWM1000 or similar, like this one on this link [login to view URL]
We are looking for a developer who can build the below platform with python or JS. The following are needed for the platform: unified API for accessing data (including images, text, and other metadata like date) on the following social media platforms using user credentials: - Facebook - Instagram - Twitter - Google Activity - Location - Youtube - Linkedin - Snapchat - Amazon - Spotify - Paypal ...
Debes vivir en ... Brasil, Colombia, México, Argentina Chile, Uruguay, u otro país de América Latina. ✻ DESCRIPCIÓN GENERAL ✻ *No* necesitas ninguna experiencia. *No* necesitas un Arduino. *No* necesitas un ESP32. Calculo que normalmente trabajarás 1 hora al día. Te pagaré por horas a través de Freelancer. Supongo que Freelancer deducir&a...
We are looking for a developer who can build the below platform with python or JS. The following are needed for the platform: unified API for accessing data (including images, text, and other metadata like date) on the following social media platforms using user credentials: - Facebook - Instagram - Twitter - Google Activity - Location - Youtube - Linkedin - Snapchat - Amazon - Spotify - Paypal ...
I have Razor 9DOF imu m0 sensor. I have record data on csv file. I need; Explicit Complementary Filter Progress (Matlab), A Zero Velocity Detection, Intuitive slip elimination, Position Estimation
I want a simple android app which shows the data of bluetooth sensor [login to view URL] [login to view URL]
Hello ahmed.. I need report about wireless sensor networks about 15 pages can you make it.. Of Course without copy and according to some specifications i will inform you later.. Can u?
I need schematics and a PCB with a ESP-WROOM-32, a USB to serial chip (CH340C), and voltage regulator (RT9080-33GJ5). Additionally, I need the board to have specifically space through holes for a PIR sensor, with a resistor between the data and ground. I also will need through holes for soldering battery wires. I am more than happy to describe our needs more clearly as well as provide a PDF copy o...
Need to program written for an arduino uno for 2 stepper motors to operate in certain sequence to load and deliver a plastic bin thru a machine. I'll upload the sequence and timing document and the driver manual we need to control with our Arduino Uno.
The intended objective of this project is to utilizing an Arduino Nano BLE 33’s Gyro/Accel (X axis) data. Run X axis data through Kalman Filter. Filtered X axis Gyro/Accel data is then calculated to achieve a 5:1 output ratio for stepper motor in both +or- . Ratio should be programmer changeable in the code (4:1)(5:1)(6:1), as required. Final filtered, ratio, data to drive the stepper motor ...
temperature, humidity, proximity sensor and others (to be defined later) to be read into a centralized controller and/or sent over WiFi to a PC application. Applicants need to send an overall concept design, implementation timeline, estimated costs Thank you
You must live in... Brasil, Colombia, México, Argentina, Chile, Uruguay, or another country in Latin America. ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month...
Modeling of a Vehicle Sensor using UML--. Use IBM Rhapsody software
I have been following a team from the US who produced a sentry gun system with autonomous tracking some 4 years ago. I would like to create the same using their open source code, hardware recommendations and methods but up to date with independent touch screen rather than using a full windows laptop. Rather than me learn Arduino I will let you experts help me on the software side. [login to view...
Hello. I'm looking for someone who can do the following project: "Arduino door control system via mobile phone." The work includes: - 30 page documentation, explaining the equipment used, work steps, etc.. Notes: - mobile app is required, not using existing online app to connect with the board. Deadline: 6/2/2021
design a MEMS flow rate sensor,and write a technical report.
- Protos/eval units are tested and shipped on time. Design files are checked-in to repository, Test reports are prepared and reviewed, Defects are updated in Jira - Engineering Samples Protos Support - Hardware boards bring-up, building proto units, HW and System verification testing for supported configurations - Update sensor boards designs (Altium designer) based on inputs from testing, variou...
**Successful Freelancer will be asked to join us on multiple contracts that extend this project** We have an unfinished Unity Project from a previous freelancer that is mostly complete but the 3D models and animations require some tweaking. We also are using a BLE plugin to communicate with Arduino based boards, which was working previously but seems like there have been some integration issues. ...
We have an Android SDK and a Sample SDK app which uses the SDK for testing purposes. The SDK uses Google Play Services API's for location, activities detection, geofence etc. New Huawei devices are no longer able to make use of Google Play Services and should use HMS Core instead. We've completed the conversion process using the Huawei toolkit ([login to view URL]) using the methods as p...
We are looking for a developer who can build the below platform with python or JS. The following are needed for the platform: unified API for accessing data (including images, text, and other metadata like date) on the following social media platforms using user credentials: - Facebook - Instagram - Twitter - Google Activity - Location - Youtube - Linkedin - Snapchat - Amazon - Spotify - Paypal ...
I need someone to design a PCB to fit the following: - 3.0 Inch TFT LCD Shield Module Touch Screen Display - arduino - bluetooth can use esp8266 if possible with wifi and microcontroller -one stepper driver (A4988) - one servo - one micro switch
we are looking for researchers to collaborate in our ongoing projects and even work on new projects. Must have a proven research record in the field stated above or related telecom and wireless comm field. The authenticity will be recruit by research gate or google scholar profile. So please be ready to handed in, On request.
I have a working ESP8266 WiFi with a load cell as my sensor. I need it to work on battery. When i connect the battery, it dies after 1 week. Same for when i use Uno with LoRa. I tried to use the deep sleep function, but its not enough to make the battery last more than 1 week. If you know how to make this work for at least 3 months. please let me know.
I want to have a light and jaw triggered by a motion sensor. When triggered the LED (powered by relay) is to light up X seconds before the jaw chomps X times and the light and jaw stop at the same time, delay and wait for motion again. The jaw will be moved by mirrored servos running in unison and the number of repetitions, degrees and speed are to be adjustable. I would also like there to be a bu...
Its a home security project. I am reposting the project with better details so I can get more accurate proposals. Experience working with hardware like microcontrollers and building its software on mobile will be a very big plus. Please elaborate on this point if you have prior experience. Thank you and sorry about the reposting. 1. Ability for the users to register from the mobile app. 2. Abili...
I have an arduino and I want to use it in a project in which I will use three analog sensors and collect the data in excel. I want the project to start with a command and the Arduino to activate a current relay at the same time the sensors to start sending data to excel and after 10 seconds the Arduino to activate another relay. The program to continue for another 30 seconds and then to close. The...
ENERGY CONSUMPTION OPTIMIZATION IN WIRELESS SENSOR NETWORKS BASED ON NATURE-INSPIRED ALGORITHMS
This project involves, WiFi, Webserver,SPIFFS, and Serial communication to a device. How it works: When client connects to esp8266 WiFi (AP mode) and punches the IP of the webserver it opens a webpage that is stored in the SPIFF. When webpage opens it queries the sensor via serial TX for specific reading, then receives the data via RX and then send to the webpage to be displayed. This works gr...
We are looking for a web based real time vehicle tracking software system to be used with one of the popular GPS/GSM/GPRS based tracking devices. We intend to provide GPS tracking/ fleet management service to our customers which will be integrated with our Rental car system application. Application Requirements; PHP, MySQL Server General Features 1. Users could use system to track their vehicl...
hi i need a clear code to count rpm from engine (from the spark plug cable or fuel inyector) its going to be part of a longer code so no "delay" functions. also shematics of circuit if needed. engines go up yo 16,500 rpm to be used with nano
I have a Arduino code for a sensor, Bluetooth and bldc motor speed control. Contact me if you are interested.
I have bread boarded a circuit that is based on a Arduino Leonardo micro board (ATmega32u4). connected to this is 5x 2pin headers for GPIO input switches. 2x 4pin headers for I2C. we also have a NFC chip connected via I2C. We need a battery charge controller that is capable of charging a 10,000mah 2 cell in parallel battery pack. all together on one board. Can you please provide a quote for this...
Designing and Deploying of Real-time Environment Monitoring Website 1) System study & analysis for development, database design, web portal design and development of back-end reporting system. 2) Wire-frames and design submitted for review and approval by the project team followed by update based on feedback. 3) Design and development of dashboard web application for the use to collect and d...
I have a board that connects an Arduino Nano to a memory IC (AT25SL321). I need a code to - Read and write audio files to the memory IC - Provide the ability to copy audio files from SD card to memory IC I can provide the schematic
You must live in... Brasil, Colombia, México, Argentina, Chile, Uruguay, or another country in Latin America. ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month...
Design a silicon MEMS flow-rate sensor and write it's report.
Hello, I am looking for someone familiar with the STM32 blue pill and Arduino programming. Please look at the Layout png. Instead of the Arduino Uno and Mega2560, I want to use two STM32 blue pills instead. I already have the correct [login to view URL] for the one STM32 blue pill. I need someone to write a program for the second STM32 blue pill. The program should follow the same flow as the Mega...
we would like to hire an electronic engineer to design a single Arduino PCB shield to quickly test a series of sensors. (testing includes serial communication as well as other testing). Good knowledge of PCB design and Arduino required. Please begin your bif with "sensor" to make sure you hav read the above. We already have an half finished project, but it needs to be finalised. thank yo...
Based on BananaPI M64 a Panel should be developed It is based on Allwinner A64 CPU. Therefore we are searching for a development of an Android image. In the first step the electronic has the following features: - eMMC 8GByte - 2Gbyte RAM - HDMI to LVDS converter - Display in use: AOU G101EAN02.2 - RS485 (connection to CPU in decision) - 1x USB 2.0 Type A - 1x Ethernet RJ45 10/100 Mbit/s Not deci...
Design and build a stock price ticker using raspberry pi / arduino. You have as much creative freedom as you like so long as the device is relatively easy to use by someone that cannot code. Keep the design reasonably cheap and easily reproducable. Coolest device wins. Winning device will be sent to me for inspection. Possibility of more work in the future.
Create a library which implements a database used for storing, searching and retrieving data on an ESP 32 microcontroller Environment - ESP32 microcontroller - C / C++ 11 - Arduino ESP32 core, version 1.04 - File system: Little FS: [login to view URL] mounted on the SPIFFS partition
I want the source code for Arduino + Ethernet shield to communicate with Omron PLC (CJ2M CPU31) via Ethernet IP (CIP Protocol)
I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. i would like to convert prayer times library arduino to c programing mdk keil uvision5
Designing a proving ring load cell in the range of 250 to 1000 N. Measure the deflection using a displacement sensor. Material is steel. Assume that the deflection will be at most 1 mm. Consider the A/D converter and present the resolution of the A/D conversion.
Please read the details carefully before proposing. The idea is to build an automated lawnmower using Raspberry pi, 4 IR sensors (front, back, left, and right), two ultrasonic sensors (front and back), a GPS module, and python. The lawnmower should have two modes, automatic and manual/teaching mode. In the manual/teaching mode, you manually drive the lawnmower to record its path and save it. Then ...
Develop firmware for nrf52840 arduino C
