Pir sensor ic jobber

Programming Link sensor with mobile application

Hi, i am looking for guys to help me in completing my schematics for the following ones: 1) ESP32 based board 2)GD32/W806/w801 (any one of the ic based board) 3)AT32F435 based board 4) Power distribution board based on TX4131L 5)GPS module based on ATGM332D-5N and another one based on L86 GPS module. I have partially completed the above given circuits schematics to some extent and need assistance in completing the whole boards especially in the calculation part and pcb routing. I need assistance in completing the circuit and route the board into compact shape within 4.9×3.9 cm ,2 layer (preferable) or 4 layers, double sided. Please note that the schematics is not Fully completed and requires impedence control for the esp32 ,GPS and calculations for the voltage regulato...

Looking for an Embedded Firmware Engineer in Pune. Skills/Expertise in - Firmware development of 32bit ARM MCU - RTOS based Firmware development - Firmware development of CAN 2.0 based communication - Understands code optimization. - Firmware for implementation of digital filters. - Experienced on multiple sensor interfacing firmware development. Only looking engineer who is ready to work with us in Pune, INDIA.

I need a PCB designer and possible coding for a WS2812B clock. It is similar to the attached image. Basic Functions: - WS2812B LEDs around clock, 60 for the inner...Basic Functions: - WS2812B LEDs around clock, 60 for the inner circle, 12 for the outer circle. - Text in front of the clock for the 'HR'. - Buttons on the back for reset WiFi/set time. - Button battery for holding the time when no power. - Light sensor to 'dim downlight at night, and make it brighter during the day. Advanced Functions: Integrated Camera module at the center of the clock. Code Integrations: - ESP32 WiFiManager (code exists) - ES32 CAM remote viewer (code exists) - Web Based page for modification of lighting. - Adjust dimming (light sensor) - WS2812 color picker wheel for setting,...

I need a virtual penalty shootout game that can be played using the Microsoft Kinect 2.0 or a similar sensor. Ideally, someone who has already developed this and can change the graphics, backgrounds, asset looks for us. The scope is as simple as: 1) An image first inviting the user to come and participate 2) Only 1 goal as a gameplay 3) Congratulations or 'Better luck next time' message The exact branding can be given later.

i need research paper on the above topic and ppt on the above topic. i am attaching the abstract document for more clarification.

Need basic games structured to exploit the functions of the human body such as the legs and hands by making it move in all directions as to aid physical therapy of said body parts. The game should be customised as per the sensitivity and flexibility of the hand as well as the ankle. For example, in the game for hand rehabilitation, the hand position and function should be sensed using a sensor (leap motion) placed on top of the table and as the user carries out different tasks put forward to the them in the game, the users hand should be seen and replicated with great sensitivity to show real world movements of the hand. It should be able to assess the angle of bend of each finger as well as the hand joint. The game for ankle rehab should be carried out similarly but much more ef...

I get the below error when building a job in GitLab. I'm looking for someone I can get help from regularly. If you can fix it, please bid the amount you're able to help for, and include the w...before continuing. npm ERR! npm ERR! Missing: google-spreadsheet@3.3.0 from lock file npm ERR! Missing: google-auth-library@6.1.6 from lock file npm ERR! npm ERR! Clean install a project npm ERR! npm ERR! Usage: npm ERR! npm ci npm ERR! npm ERR! Options: npm ERR! [--no-audit] [--foreground-scripts] [--ignore-scripts] npm ERR! [--script-shell <script-shell>] npm ERR! npm ERR! aliases: clean-install, ic, install-clean, isntall-clean npm ERR! npm ERR! Run "npm help ci" for more info npm ERR! A complete log of this run can be found in: npm ERR! /www-data-home/.npm/_logs/

I get the below error when building a job in GitLab. I'm looking for someone I can get help from regularly. If you can fix it, please bid the amount you're able to help for, and include th...continuing. npm ERR! npm ERR! Missing: google-spreadsheet@3.3.0 from lock file npm ERR! Missing: google-auth-library@6.1.6 from lock file npm ERR! npm ERR! Clean install a project npm ERR! npm ERR! Usage: npm ERR! npm ci npm ERR! npm ERR! Options: npm ERR! [--no-audit] [--foreground-scripts] [--ignore-scripts] npm ERR! [--script-shell <script-shell>] npm ERR! npm ERR! aliases: clean-install, ic, install-clean, isntall-clean npm ERR! npm ERR! Run "npm help ci" for more info npm ERR! A complete log of this run can be found in: npm ERR! /www-data-home/.npm/_logs/

We have to use gan on time series sensor data

I have a project I need doing. It involves the following: 1) A RPi, 2) Waveshare Barcode scanner () 3) A 16x2 LCD screen 4) A weight sensor module () 5) An RFiD module I need help with making everything work first with the most basic code, so we have the circuit correct. I already have LCD and barcode scanner working (barcode scanner has UART data receiving issue, but we can discuss it later). I will then give a logic on how everything will work together and you will help write the code for it for me. As this is time sensitive, please do not bid if you 'can' work with RPi but don't normally do. I really need someone who is an expert on this please and has worked with sensors with different

need someone really experienced in wireless sensor networks.

Hi. I have a custom board nrf52832/nrf52840. I need to implement MESH topology I need the NODE do the following: 1.- Enable two digital pin as ON OFF and enable two ADC to read the temperature (NTC sensor) , and sends the temperature to server NODE. 2.- Get the vibration from accelerometer (lis3dH), xyz, config the accelerometer, 2g, 5kHz, MCU feed matrix of 4096 datas with x,y and z axles datas Make a averange of the each axle vibration, and sends the data to the server NODE 3.- Get the Sound from Microphone, get the sound using DMA config, configuring to get matrix 1024 datas using capture 50kHz Make a averange of the matrix of sound and sends the data to the server NODE. 4.- Enable GPIO as digital input to measure pulse by some part of the time. the counter must be Send to serv...

I need a freelancer to collect some data and to write an algorithm to find the inclination of the crank of a bicycle with an IMU (possibly less than 3axis gyroscope and 3 axis accelerometer) on the crank, with an accuracy of +/-2 degrees....an accuracy of +/-2 degrees. The bycicle will have several confunding motions in addition to the rotation of the the crank as moving up and downhill road, lateral inclination of the bicycle, linear accelerations, ... So we need to start thinking at all these aspects but initially study a simplified situation (for example just the rotation of the crank) . I have seen a bosch sensor or inversesense but still available to changes. I would probably will need the scripts in C++ but you can use mathlab and maybe start with a s...

The project involves upgrading existing ATmega32 based mother board with Cortex based ic. The mother board reads temperature and pressure, and controls relays etc.

A developed AR game designed to let kids(100-140cm height) to virtually "try on" 6 types of traditional clothes. Now the program needs to be corrected and optimized to solve the following issue: 1. very slow 2. 3D clothes cannot be mapped to the body naturally when user move around. Freelancers who applies this project will be required to test with kinect 2.0 sensor to his/her side. Attached is the reference video that shows the final product we want.

Looking for someone to design a custom PCB for me and the BOM so I could have the board made from any supplier. Requirements:...light and Reset buttons required for ESP. - Small Physical switch to connect/discounted LED. - Small overall package size of 25-30MM Goal is for the pub to fit in two types of cases. 1 that is a circle that would be placed in a door Frame and the second would be a small box. Main Chips: -VL53L1X ( Time of Flight Sensor) -ESP32 (ESP-Wroom-32) -BH1750 ( Lux Sensor) Layout Thoughts: Should have parts on both sides of the pcb. Top would need have the Lux, TOF sensor , led, reset, led switch and any additional chips required Back having esp32 , USB C port and wire connector. This is for my personal use so do not have a...

Hi, I am working on the making prototype of an ultrasound sensor. The project includes three evaluation boards to capture ultrasound data from the body through the computer. This project includes the transmitter, analog front end, and FPGA board. I need someone who is a professional in FPGA engineering who could help me and supervise me.

I'm having a difficult time making work this sensor: I'm trying to read it with a rs485 to ttl converter and arduino nano but the sensor is not working fine. It works when reading just 1 of the 7 parameters but when using more it gives incorrect readings. I've been reading a lot in forums and it seems to be a pretty usual problem but could't solve it yet. I know is maybe too much specific and you'd need to have the sensor but I risk myself and post this job. Afterwards, I need that data to be transfered to Arduino MKR 1310 to make it connect to an already existing LoraWan connection.

Design a PCB with Raspberry Pi as CPU (CM 3+) Various sensor inputs to be processed by Pi in parallel Max. dimensions of PCB fixed, sensor list fixed, power supply fixed Deliverables: PCB design in Gerber or KiCad Partlist for PCB Initial iteration of drawings Revised iteration after prototyping Expected duration 3 to 6 months Further projects/employment after successfull completion highly likely Requirements to Freelancer: Proof/Provision of information for two successfull PCB designs with Raspberry PI CPU or similar More details upon direct request.

i have done most work on that project now need help in interface sensor and display with it you can refer this link

Hello, The project consist of designing a power module with the following properties: -power input at 5V from USB or from an auxiliary input -1-cell battery charging -Power output: 5V, 3.3V and I2C connection to the battery charger IC -PWR button of type Press-ON-Press-OFF toggle action to cut the 3.3V and 5V output Blocks (see the attached picture): -1-cell battery charger and booster (to 5V) using the IP5306-I2C chip: see (4) on the picture -DC-DC converter (from battery or 5V) to 3.3V: see (3) on the picture -Two power input: 5V (from USB) and 5V Auxiliary: see (2) on the picture -Latching push button power switch: see (1) on the picture. Behavior: .The PWR button is of type Press-ON-Press-OFF toggle action to cut the 3.3V and 5V power output (at J4) .Usage: A short button pre...

Required system consists of a pressure sensor and a DC motor which will be able to connect to the Internet through WiFi connectivity and send the measured pressure values to a server. User will be able to observe the values through a web UI (dashboard). User should also be able to start and stop the motor which is connected to device in addition with the sensor. The system will measure the pressure continuously and start the pump automatically above a certain pressure value and stop the motor when the pressure gets below the preset value. User will be able to see all of the activity through the web dashboard.

i need one research paper,output and ppt presentation on this topic by nov 10th. i had already did the abstract. iam attaching the abstract for more clarification

The video should play anytime motion is detected using a GPIO motion detector. It should only play the video once every 5 minutes (may change in the future). Else the PI screen should display a logo. I'm testing these GPIO motion detectors https://www.amazon.com/DIYmall-HC-SR501-Motion-Infrared-Arduino/dp/B012ZZ4LPM/ref=sr_1_1?keywords=gpio+motion+sensor&qid=1665868407&qu=eyJxc2MiOiIwLjAwIiwicXNhIjoiMC4wMCIsInFzcCI6IjAuMDAifQ%3D%3D&sprefix=gpio+motion%2Caps%2C157&sr=8-1

implement authentication protocol based ECC on WSN on Matlab

i have algorithm with defined steps ,need to implement it on Clustered Wireless Sensor Network on Matlab

I am trying now to do some simulation with a ready made module of hall effect current sensor TLI4971-A120T5-E0001. but It doesn't work with me and I have no experience using LTspice software. I want to figure out what is the output voltage of the sensor if the input is 75A and 0A? I need to check the offset of the output voltages.

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I have more than 8 years of working experience in embedded domain and I have expertise in hardware design and firmware development. [] Expert in: - Embedded Firmware development - Sensor library/driver development - Over The Air (OTA) firmware update over BLE and WiFi - Device to cloud communication. AWS, Google ioT core, Azure etc. - PCB design, schematic, pick & place and BOM file

EDA schematic KiCad 6.0.8: complete, review, find errors and correct my incomplete schematics, transfer both to PCB design and prepare to layout of the two PCBs. The project consists of two schematics / PCBs and is called ECSS and ECSS-ext. ECSS-ext is the smaler project. It is a prototype of a citizen environmental sensor station. I want to order the production from So the the schematics and all components / BOM have to fit to their constrains and component catalog. Tasks: 1.) First rename the smaller KiCad-project to ECSS-ext. Some components are incomplete or not correct, some still have the now deprecated part# from jlcpcb. So for each single component, review it, complete or correct Value, Footprint ... etc ... in a way, that the BOM will automaticly

we want to find the position of black dots on the to write in C language and can run on the STM32: Input: one image Output: the position(x,y,num) of the black dots. IC RAM：192K IC ROM：192K

We require a embedded software developer to examine the program and change it according to the new PCB also require you to write libraries and working code without altering the other functions. The component in question that has been replaced is a capacitive sensor IC used for touch buttons. Please bid only if you have good knowledge and experience working Atmel studio, Arduino IDE ,Atmel and Arduino libraries ,ESP and atmega controllers , capacitive proximity sensing ICs. We need you to coordinate with backend developers and mobile application developers to test the functionality We have multiple development projects upcoming and you could be our preferred freelance team member. We could Discuss on the Pricing and come up with a mutually agreeable figure.

Literature review in wireless sensor networks

I'm looking for a python expert in Wireless sensor networks using radial basis function and extreme learning

Please read in entirety, understand & then only respond. We need you to help directly source or if you are a recruiter to help us hire the right person. ---------------------------------------------------------------- This person may be anywhere in world – all remote work. We need someone to help find sources for various electronic components like IC, resistors, capacitors etc. Actual list of the needed components will be provided to short listed candidates. This is a temporary contract work. The budget is just a placeholder, we are looking for your best offer. ---------------------------------------------------------------------------------- Please submit your best offer, ignore the budget as it is placeholder only. For recruiters (no hourly deal) provide rough estimated...

Hi Ashokkumar E., we want to connect to PanaCIM and get sensor data from it. Do you have experience on this task? If yes, we can discuss the delivery time and budget on chat.

16 Page - both Print and Web Innovative Image About Company - Arrelic is a fast-growing deep technology firm aiming to bring the next level of IoT based sensor technology to transform the mode of manufacturing operation and maintenance practice of various industries with extensive expertise in Reliability Engineering, Predictive Maintenance, Industrial Internet of Things (IIoT) Sensors, Machine Learning and Artificial Intelligence.

We have to use gan on time series sensor data

Hi, I currently have a circuit that has manual 'switches' in it. Currently there is a piece of plastic that spins around on a shaft, hit hits two manual contact switches depending on which way it is spinning. This is not a good design as each time it hits the switch it 'slows' it down from spinning. So we want to redesign this system as basic as possible using HALL SENSOR. So it detects the spinning, which way it is spinning, then triggers opto isolator output depending on which way it is spinning, clock wise or anti clock wise. New circuit board will - Detect spinning - Detect clock wise or anticlockwise - Send output depending on direction to an opt isolator. Please refer to diagrams hopefully they show some further info of what I am trying to achieve....

...desarrollado en C++ ó inclusive desarrollar el código desde cero en otro lenguaje que ustedes dominen. El proyecto consiste en desarrollar un código que a través de un sensor registre los valores de la presión del agua en un punto de la red hidráulica de alguna ciudad y lo transmita con su estampa de tiempo a un servidor remoto a través de la red de telefonía celular, el programa se cargará en equipos a baterías que se colocarán en los registros subterráneos que existen en la calle y cuentan con una tarjeta electrónica que tiene un sensor de presión digital y un módulo SIM-800L que es el cerebro que toma los datos del sensor de presión, los almacena y ...

Tenho um portal em html e javascrypt que roda so no meu pc, e ele lê valores de um sensor que ta conectado no computador. Eu queria salvar essss dados no computador

Develop and customize a Yocto-based embedded Linux system for the Raspberry Pi 3 single-board computer. Develop Linux support for HC-SR04 sensor . Develop a module test application

...diese Anlage wird ein Mechatronisches System eingebaut. Dieses System soll die Ware auf der Rollbahn kurzzeitig stoppen, überprüfen & weiterfahren lassen. Das ganze wird mit 2 Zylindern realisiert. Die beiden Zylinder fahren dann jeweils aus um die Ware zu stoppen. Um die Ware im richtigen Moment stoppen zu können gibt es 2 Sensoren. Jeweils vor einem Zylinder. Bsp: Sensor 1 erkennt Ware & Zylinder 2 fährt aus. (Ware stoppen). Sensor 2 erkennt die gestoppte Ware & Zylinder 1 fährt aus. (Ware ist nun „fixiert“ und von anderer Ware getrennt.) Dann gibt es 2 Sensoren die die Positionen der Zylinder wahrnehmen. Falls die Zylinder mal nicht richtig ein/-ausgefahren sind das dort der Fehler erkannt wird & die Anlage gestoppt ...

Static weather station, including a fan 5x5cm, IR sensor and air quality sensors

Necesito el programa para desarrollar un datalogger con Arduino UNO, shield datalogger, y shield lcd keypad. Que guarde valor leído de sensor de velocidad cada un minuto, y muestre en pantalla último valor leído. El keypad sería para agregar la funcionalidad de pausar el guardado de valores en sd

I need a board with a custom remote control that will operate items running on 12 volt dc. It needs to play different sound bytes by clicking diffent buttons. Also needs to turn 12 volt dc lights on/off and brighter/dimmer. Also would like to add a movement sensor that can be wired in to the board that when it detects movement it will play a sound byte and also turn on 12 volt dc lights and then shut off everything in 10 seconds.

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Need an engineer or a team having knowledge of Robotics, motors with encoders, ROS, 4 wheeled BOT controls etc., We need a programmer to create a heat map in Jetson Nano using CO2 sensor data (MHZ19C), The sensor is placed on a wheeled bot that navigates on it's own in it's field. We can give points in the room for it to move and it will automatically keep moving to those points. So when it moves we get a different reading of CO2 in the room, wejust have to create a heat map with that data. Please respond with 'heat' in your bid. People experience with embedded systems coding and raspberry pi, jetson nano, Robotics and ROS should bid.

...Tech we transform businesses to stay ahead of their competition with our proven IoT products and managed services. The Internet of Things (IoT) is the next stage of digital transformation. We design, develop, and provide a fully managed, robust, secure end-to-end solution that can deliver real-time insight, compliance, and big data across a vast array of applications. Our monitoring tools analyse sensor-generated big data, visualize trends, and improve decision-making powered by custom machine learning and business intelligence algorithms. About our new opportunity: This is an incredible opportunity for a Senior Android Developer/Contractor to join our agile team and deliver across the entire product life cycle – concept, build (code), deploy, test, release and maintain/s...