Pir sensor icmunkák

I want to the machine to run until ice is ready to drop into container in short. What I want to do is use a sensor (it's just 2 copper pieces like screws) to connect to each other as soon as the ice is thick enough that completes connection to initiate the drop cycle. After that it should activate a relay that controls the ice drop time until it it's finished. After ice dropped the sensor disconnects and relay switches off. Honestly I was unsure what to actually input further.

I am interested in getting a PCB Made. The PCB would be a production replica of an Arduino Project which had a 6 Axis Accelerometer, piezo vibration sensor and a memory card module

Build an Arduino device that can connect preferably using I2C to a GPS module, a GSM module with data and SMS connection, WiFi module, bluettoth module, Motion sensor, NFC module, Infrared module, Temperature & Humidty module, detect when a light switch has been turned on and turn on a light switch.

I have received sample code from a partner. I need someone to modify the sample code to operate as a ROS package (using the Melodic release), outputting data to topics and taking in ROS parameters at launch. The code is for a 6DOF sensor that I would like to use as an input to a control system. The sample code is written in C++ and compiles with CMake. Please see the attached files for insight into the complexity of the project.

I have IoT sensors producing time series data for on / off values (recorded as 0 or 1). I need some JS code to calculate the time difference between the last reported value and the new every time it reports a 1. So for example if "deviceA" reported its "alarmValue" "0" at 18:00:30 and "1" at 18:00:45, I'm after a new value to be calculated when the 1 is reported at 18:00:45 that is 00:00:15. The attached file is an example of the data being reported and column c shows what I'm after. I'll be putting the code into our device management system and it'll create a new device to run the code thereby producing a new set of time series data with this value so I just need the code to do the calculation between the date times thanks.

Mainboard contains: 1602 OLED Display SPI communication PT100 sensor inputs Some relays, buttons etc. We can discuss the microcontroller in terms of sourcing, cost and I/O specifications

I am loo...MX5-K9 is our dual 2D bar code & Magnetic stripe reader. This is what we are trying to let them know: Unlike any other reader on the market today, The K9 series offers diversity and ease of use thru its innovative design. The 2D barcode & Magnetic Stripe reader are easily adapted to all RMS, EMS, E-ticketing software systems. Two & Three Factor authentication is also possible with the optional RFID, IC Chip Card and Bio metric Finger print readers available on the K9 & K9Jr. The K9Jr is Modular and all the Optional features can be added to meet your budget needs. We also want to let them know that our products has been used in the law enforcement industry for over 8 years in police vehicles . We offer sample discounts. The AD cannot be too wordy and shou...

must work on both IOS and android. Mobile Application with these features 1. Accurate Data Collection: Collect real-time from the sensors. 2. Monitoring: By continuous measurement 3. Data Analytics: Monitor measurements, metrics, and calculate the savings amount. 4. Reporting: managing data at a glance. 5. High level of security. 6. Customization and configurations with any sensor brand. 7. Easy to use 8. Able to connect with different platforms. able to provide KPA while checking and evaluating the task

Hello, I am working on automating my air conditioner by reading the signals from the Remote, which i would like to then send out later to turn the AC on and off. I have the following setup: - Raspberry Pi 4B - Breadboard - VS1838B Infrared receiver - 5mm 940nm IR infrared Emission (a...later to turn the AC on and off. I have the following setup: - Raspberry Pi 4B - Breadboard - VS1838B Infrared receiver - 5mm 940nm IR infrared Emission (along with other require items) - hitachi remote rar-3n5-1 AC is: The problem is i am not getting any readings on the ir receiver device. I would like to do the following: - Read Remote signals - Check room temperature using sensor (this sensor is working) - Send on & off signal based on temperature I can provide more inf...

program a "central processing node" that collects and collates data coming in from the various sensors on the monitoring network Measurements are sent at irregular intervals: each sensor message has time-stamp. The central processing node is responsible for recording and logging these messages so that they can be accessed it also fields incoming requests for various “summaries” of the data collected. The central processing node must read these incoming messages and respond back with the necessary data a hardware engineer has rigged up all incoming communications to be routed into the “standard in (stdin)” and all out-going messages to be collected via the “stdout” All messages are communicated via an ASCII string, which includes a header...

The system can be used like a Trolley, 1. Very Compact and light weight 2. Gauge measuring design 3. Study on two tracks 4. Water proof, since working on outdoor environment 5. Moving with hard plastic or nylon wheels 6. wheel / distance sensor on both sides 7. Electronic system placed on the trolley. 8. Carry by 1 person in a bag

...english. To be implemented: BLE-Interface 0) Pairing mechanism 1) Configuration of various parameters for WiFi connection details (SSID, PW, WPS), general device configuration (measurement and transmit cycles, min/max values for sensors, etc.), sensor values Protocol: GATT. As we are not well-experienced in BT/BLE a concept shall be made, afterwards implementation, integration & test. The code shall be implemented on a ESP32-S3, so the availability of this platform is mandatory. We have an existing software infrstructure on the device so far (sensor data gathering, storing, transmission over other channels like WiFi or mobile radio) and want to add this BT software module which will be the result of this project. The API between this new module and our existing can...

Design pcb to house an esp32 module and associated electronics to make distance measurements from 10mm to 140mm. Accuracy within +/-10mm. The ultrasonic sensor needs to be mounted external to pcb via a connector. Do not want ultrasonic modules on pcb, u must design that circuit yourself. The esp32 will be going into deepsleep, so u must shutdown any current that will drain the battery. Pcb must accept battery holder. Deliver the following: pcb, schematic and libraries (kikad or eagle) Manuf gerbers Excelfile with bom (digiket, mouser or RS links)

...house an esp32 module and associated electronics to make distance measurements from 10mm to 140mm. Accuracy within +/-10mm. The ultrasonic sensor (SR04T waterproof sensor) needs to be mounted external to pcb via a connector. Do not want ultrasonic modules on pcb, u must design that circuit yourself. The esp32 will be going into deepsleep, so u must shutdown any current that will drain the battery. Pcb must accept battery holder. Esp32 module must be esp32-wroom Sensor must be waterproof, see image Details on sensor: Only use SR04T Waterproof Ultrasonic ,see article.. Deliver the following: pcb, schematic

Looking for someone to be able to read the IC flash on the board by J-Tagging

I need someone who is familiar with wireless sensor network modeling and analysis as well, the freelancer needs to be able to create a mathematical model. Please if you don't have a strong background in this area don't place a bid.

I am working on a sensor project using SensESP: I am using a Optocoupler to detect current. To start I just need help with CHANGE / HIGH etc

For this project an Arduino programm is needed which measures the frequency of a speed sensor is measured and forwarded until a certain frequency. For a higher frequency manipulated values must be given to output. Program should be automatically in manipulation mode but should be possible to disable and enable by getting double input high low hig within 2 seconds. pin7 = input enable disable Pin 8 = input sensor Pin3 = Output additional inforamtion and calculations are done and will be provided.

I want to design a robot to follow a line using 6 sensors, a gyro sensor, an ultrasonic sensor، attached sample of the map.

I need to understand the working principles of MEMS sensor/resonator as well as to reach some kind of proficient level in using COMSOL Multiphysics.

Hi!!! I am looking for a tutor who can help me to find optimal base station location into Wireless Sensor Networks. For this project I will using Self-Adaptive Particle Swarm Optimization method and will be proving that this one is the best algorithm to locate optimal base station location in comparison to other conventional algorithms like Genetic Algorithm, Particle Swarm Optimization, etc. So, I have past few papers on it, but it is just that I need help to plot the pseudocode into MATLAB and get results. So, I need help in it.

...must be inspired by thought and have the ability to finish all other designs of products. 3-The designer can participate more templates for the logo. 4-The designer can combine the name in Arabic and English or use the English language. Project name Rakwa coffee "قهوة ركوة " The project is roasting coffee bean on fire-wood it's traditional way and also coffee shop Required Designs 1- logo with ic style 2- Coffee bags 17gm with different flavors " plane coffee سادة- coffee with cardamom هيل - coffee with extra cardmom إكسترا - coffee with cardmom & zaffran هل وزعفران- saudi coffee قهوة سعودية - uae coffee قهوة الإمارات- qatar coffee قهوة قطر " 3-carton 12*17gm 4- Design letter head of company - A4 5- Design coffee cup. 6- Design business card. 7-...

Buenas noches a todos, quisiera hacer un control de asistencia de estudiantes que registre hora de llegada, hora de salida, registro de estudiantes (nombres - curso), capacidad de agregar o quitar estudiantes y registrar sus huellas, que genere un informe que se pueda visualizar en la computadora (sistema operativo windows), mediante wifi, para poder buscar si el estudian...registre hora de llegada, hora de salida, registro de estudiantes (nombres - curso), capacidad de agregar o quitar estudiantes y registrar sus huellas, que genere un informe que se pueda visualizar en la computadora (sistema operativo windows), mediante wifi, para poder buscar si el estudiante asistio a la unidad educativa, y ver en que dias falto. para el proyecto cuento con: ESP32 dy50 fingerprint sensor ard...

I want someone to write for me a short agreement 1 Page Suggestion :- between my (Mobile,Computer, smart watch) 1 & Repair Shop another Mobile Shop. 2 to Cover the Responsibility for the other mobile shop in the bellow :- - Mobile shop will cover the following Repairs : IC Level , Motherboard issue , Water damage . - Giving best prices in market as B2B - give diagnosis and update within __ Days - Finish Device fix with in _____ Days Reciving : shop N 1 Will Deliver the Device with Video checking all the agreed parts Shop N 2 Will Receive the Device and give Document that they receive the device Shop N 2 Will Only Contact (____) for Pricing Shop N2 will contact ____ OR ____ for update and following UP Shop N2 Will be responsible for any Accident while he is fixi...

...who can help me? I have a Omron ZX1-LD300A61 or Panasonic HG-C1400 laser displacement sensor, and a DM542 driver + motor. I want the module to set a fixed height, say 25m from sensor to base. And when I put something under the sensor, say 10cm high object, and I need thesensor to raise the tower 10cm up so it is still 25cm from sensor to object. When I remove object it goes down. Ideal is to add 3 buttons. One UP button, when pressed motor turns up One DOWN button, when pressed motor turns down One for Auto, you activate the sensor for raising/lower the tower to 25cm or whatever it is saved in memory. So it needed to be manually set to a height. Maby add a 4th button for save heigh when programming sensor? That is you use up and down buttons ...

...See the current running Profit/Loss per strategy since the start of use of the application 3) Choose which index you are using (SPX) changing it to NDX or whatever in the future and in any combination 4) See what options strategies are currently running (if you are running weeklies and how much margin you currently have tied up and profit/loss on each) 5) Choose the strategies to run (opening IC, intraday, weekly) - should run independently or in any combination 6) show the max profit max loss per strategy 7) make sure you have the margin to run the strategy, and let you set the number of contracts per strategy 8) Run the strategies and update the profit/loss sheet and have it also showing the major data point (what the market opened at, profit taken, loss, what the VIX was...

I need to create a 24ghz radar sensor using FMCW triangular modulation to detect people and cars when the sensor is stationary and mobile. It is important to detect people and cars when stationary and mobile while filtering out stationary objects. Once a person/ car is detected, it will activate a "flat coin vibration motor". What will be powering the device is a lipo battery, I need an LED to be red when the battery is less than 20% and green when above 80%. I need CUSTOM pcb antennas for the radar sensor to be on the pcb with the micontrollers controlling the sensor, vibration motor, battery, and LED. I need PCB design, antenna design, and software done. This device needs to be as compact and light weight as possible. Attached below is a Garmin Vari...

Necesitaria una animacion de una serpiente acercandose a unos cultivos pero cuando un sensor al tope de un poste la ve se activa unos apersores del suelo que le tiran liquido amarillo. Tiene que ser mas o menos basica pero bonita

Necesitaria una animacion de una serpiente acercandose a unos cultivos pero cuando un sensor al tope de un poste la ve se activa unos apersores del suelo que le tiran liquido amarillo. Tiene que ser mas o menos basica pero bonita

I need someone experience in Arduino programming. The job is to create the firmware for an Arduino Nano with multiple simple sensors (LEDs, temperature, buttons, EEPROM, RTC, etc...). You need to be able to code object-oriented (a class for each sensor) and know how to have multiple process running (using timers or interrupts, no delays or halting the MCU). It can also help if you know a lot of open-source libraries that can be used/adapted. Detailed specification will be provided to selected candidates.

necesitamos calcular el caudal de un flujop con un arduino nano y un sensor de flujo YF S201 de agua

Hi guys, Looking for someone to complete my pcb design. I have an 90% completed circuit schematic file for ESP32-S3 and GD32E503RET6 which needs to be routed and error corrected for PCB fabrication. The board contains barometer ic , Gyroscope+accelerometer ic,shunt resistor. Would send the .sch file and footprints and share more details there.

Attached is a factory IO scene, that I would like to simulate it using open plc. The scene creates 3 boxes of a different colors (green, grey, and blue). They moved down on the main conveyor belt. conveyor belts also have vision sensors. 3 pick and place machines should grab them based on the output of the vision sensor and place them on another belt. The program also needs to count the number of each box. also needs to indicate how things are going with stack lights. Green light means grabbing more items red means missing items yellow means doing what it suppose to do free open plc: factoryy io( 30 days free):

I would like to create a temperature and humidity sensor based on the esp12f and the SHT31 chips alimented by 2 AA batteries. The components must ALL be on one side of the PCB but the PCB can have tracks on two sides. The PCB should not cover the esp12f antenna and the SHT31 should be placed far away from the antenna. The size of the PCB should be kept to a minimum. The cables of the battery holder are soldered by hand to the PCB. The deliverable are the PCB designs and the BOM in Gerber format and the associated source files. Here are the pin connections for the ESP12F: - GPIO16 should be connected to RESET. - EN/CH_PC pin should be pulled-up with a 10kOhm SMD resistor. - GPIO15 pin should be pulled-up with a 10kOhm SMD resistor. - There should be a tiny push-button connected be...

...the machine is still running at the end of 35 minutes & if running then the power supply must continue for another 5 minutes. If the machine is in off state at 35 minutes then, it need not do anything else. To know the state of the machine at 35 minutes, we may use current sensor or a vibration sensor . Components lIst: 1. ESP32 or ESP8266 () 2. RS522 RFID module 3. Buzzer 4. 2.4 inch TFT display (With out touchscreen) 5. Solid state relay 6. Current sensor or vibration sensor. Will have a battery backup for esp32 so that in case of a power outage, it halts the clock & resumes when power is back. We are looking for a person to work on embedded coding only, database will be handled by another people....

I am making the Power On OFF hardware module, using an LDR sensor. On the basis of LDR value I am printing data on an SD card connected with the development board ( UNO), whenever the set of values of LDR hits, data prints ON Or Off into the SD card in CSV or excel format.

we have a new product and need a new banner desiging for the home page to showcase it. here is the last banner that was...showcase it. here is the last banner that was also created from a competition on here. we would like the size to be 2483 x 500 and size under 1mb (CURRENT BANNER IS ENCLOSED AS AN EXAMPLE). I enclose pictures of the new product also TO USE FOR THIS NEW DESIGN. The fetaures of the new product includes: Name: "Utility Linear Actuator" 2"-12" INCH strokes force Built-in Hall sensor IP66 rating space needs to be left on the left side of the banner for our overlay text we add on after image is done. our text will likely say "NEW UTILITY LINEAR ACTUATORS" "Military insired design" to view the current banner visit ...

Looking for innovative project proposals to explore topics related disabled people use of computers Using any of the technology IOT, AI, Embedded Systems, Sensor Pls prepare the project proposal in the below format, and give us one demo session to confirm the proposal. We need you to provide complete training to complete the project. COURSE PROJECT PROPOSAL Project Title Project Scope Project Objectives (Minimum 4objectives per student) Project Description (Problem Definition &Solution) Project Type • Real-Device or Simulation Hardware and software used:

Hi!!! I am looking for a tutor who can help me to find optimal base station location into Wireless Sensor Networks. For this project I will using Self-Adaptive Particle Swarm Optimization method and will be proving that this one is the best algorithm to locate optimal base station location in comparison to other conventional algorithms like Genetic Algorithm, Particle Swarm Optimization, etc. So, I have past few papers on it, but it is just that I need help to plot the pseudocode into MATLAB and get results. So, I need help in it.

Need a program for Arduino. We have Motion detector sensor which will turn a lightbulb on if motion is detected. A temperature sensor that controls an outlet if the temperature goes below a value. A carbon monoxide sensor that will activate a speaker if it detects high levels.

...System for hotel check-in, check-out, reservation, room management, housekeeping and room service request (such as maintenance or housekeeping) 2)The APP on the kiosk robot need the following functions such as perform check-in room, check-out room, reservation and some hotel information. a) Check-in process: Search/Retrieve booking check today(by scan QR Code or Reservation Number) -> Scan Malaysia IC or Passport to retrieve personal detail via the camera -> confirm the personal detail (able to edit if inaccurate) -> Signature on screen for registration card (digital registration form) -> Select available room based on booking room type and do addon breakfast or extra bed optional -> Process payment if yet to pay or Process check-in if already paid (with the option...

This project is to come up with a conceptual architecture design for a mosque. The allocated lot measures 62 m in length and 51 m in width. Qibla is at 244 degrees from North. See attached photo for more information. Google map location: Dropped pin Facilities should not include: - main prayer hall enough for 200 individuals minimum. - female prayer area for 60 persons minimum. - male and females ablution area. - multipurpose room - two 3-bedroom houses - guard house (1bedroom studio)

...sensors, etc. Lighting (keyword: interior lighting, exterior lighting, motion sensor lighting) – this should describe all the uses of lighting, such as automatic lights coming on at night to appear as if someone is home, motion-tripped lighting, proper use of lighting (continuous) at night, as well as need for lighting to come on if motion is detected. Discuss various types of lighting and related costs/benefits. Perimeter Security (keyword: outdoor security) – In this article, you describe things like fencing, general use of motion and night lighting, trimming of hedges, etc. to keep windows visible, use of alarm signs on yards as deterrent, etc – everything related to the outside of the home, including driveway and sensor alarms. Monitored Alarms (ke...

...sensors, etc. Lighting (keyword: interior lighting, exterior lighting, motion sensor lighting) – this should describe all the uses of lighting, such as automatic lights coming on at night to appear as if someone is home, motion-tripped lighting, proper use of lighting (continuous) at night, as well as need for lighting to come on if motion is detected. Discuss various types of lighting and related costs/benefits. Perimeter Security (keyword: outdoor security) – In this article, you describe things like fencing, general use of motion and night lighting, trimming of hedges, etc. to keep windows visible, use of alarm signs on yards as deterrent, etc – everything related to the outside of the home, including driveway and sensor alarms. Monitored Alarms (ke...

I am looking for a custom 24ghz FMCW radar sensor. This sensor needs to have 180 degrees for 15 meters. I need the antennas to be custom designed and printed onto a PCB, with the microcontrollers, and other components programmed to work with the sensor. Triangular modulation is preferred. Down below is a video of the application the sensor is being used in. It needs to detect people and cars moving when the sensor is stationary; along with people and cars moving when the sensor is mobile. It needs to be able to distinguish the difference between moving objects and stationary objects. The sensor does not need 15 m detection for the full 180 degrees, here is a data sheet of a sensor that has the range and angle that I need, the NJR4266F...

... etc. Lighting (keyword: interior lighting, exterior lighting, motion sensor lighting) – this should describe all the uses of lighting, such as automatic lights coming on at night to appear as if someone is home, motion-tripped lighting, proper use of lighting (continuous) at night, as well as need for lighting to come on if motion is detected. Discuss various types of lighting and related costs/benefits. Perimeter Security (keyword: outdoor security) – In this article, you describe things like fencing, general use of motion and night lighting, trimming of hedges, etc. to keep windows visible, use of alarm signs on yards as deterrent, etc – everything related to the outside of the home, including driveway and sensor alarms. Monitored Alarms (keyword: ...

I am looking to do something like this for the application. The sensor needs to be FMCW, to distinguish the difference between stationary and moving objects. Here is a video of what is needed. Here is a research paper on a sensor used on a bicycle. The sensor used is the K-LC1a. However, I want to know if the CDM324(IMP-165) could be used instead.

I need a break beam sensor switch mounted on two separate boards for the receiver and transmitter to be mounted approximately 40 mm to 300mm apart

Budget: Not more than $450 This is a simple project where you are required to modify a Graph neural network/Graph deviation network model that is based on () The github model is an anomaly detection model. The steps include: 1. Sensor Embedding: uses embedding vectors to capture the unique characteristics of each variable 2. Graph Structure Learning: learns a graph structure representing dependence relationships between variable 3. Graph Attention-Based Forecasting: forecasts future values of each variable based on a graph attention function over its neighbors 4. Graph Deviation Scoring: identifies deviations between actual and predicted values using threshold calculation Modification on the model: Apply one of the below to set thresholds and select the best

The purpose of this project is to develop an electronic design for an early stage proof-of-concept prototype motion detector for a specific application. A successful design will successfully integrate three independent Senba Sensing Tech. BS-612 smart PIR modules with an Adafruit Feather M0 microcontroller development board. The integration will allow the sensitivity of the PIR modules to be independently controlled via AnalogWrite PWM. The scope of the project is delivery of a working schematic design. No Arduino code is required. No PCB layout is required. Acceptance will be based upon the results of breadboarding the circuit and confirming functionality. This project will be the first in a series of many electrical engineering projects that will ramp up as product develo...