Rfid mifare arduinoprojekty

...comprehensive learning plan intended for various age groups from Kindergarten to college. This curriculum should encompass three main areas: 1. Coding: Should cover various programming languages including Python, Java and foundational learning platforms like Scratch, as well as MIT App Inventor for app development. 2. Robotics: The curriculum should also touch on different robotics platforms - from Arduino, LEGO, VEX, Sphero to Raspberry Pi. 3. Media Arts: In addition, I want to integrate media arts, where students can learn graphic design, animation, videography, and web design and development. Ideal candidates should have extensive experience in pedagogy and skill development in these areas, and be able to create an engaging, age-appropriate curriculum for students acros...

Buenos días. Estoy buscando una persona con conocimientos en Arduino, ESP32, etc. Hará falta que tenga tanto conocimientos de programación como para el montaje físico. El proyecto inicial consiste en encender una tira led RGB de 24V a través de un detector de movimiento (LD2410C) y mediante la programación realizada que cambie de color según si detecta o no movimiento. Según los conocimientos del empleado se aumentarán las tareas designadas. Tiempo estimado no más de 3h para la realización del diseño y planteamiento del proyecto.

I have an existing Arduino code which requires modification for converting my Bluetooth to BLE compatible for iOS applications. Your responsibility will be to: - Modify the existing Arduino code to make it BLE compatible - AS optional Create an iOS application with a control interface feature. The application should allow users to control and manage a customized smart lock model. Ideal Skills: - Expertise in Arduino code modification - Proven experience in developing BLE compatible software - Proficient in iOS application development, particularly in creating control interfaces - Familiarity with smart lock functionalities would be a bonus. Your services will be reviewed for potential system upgrading needs, hence, I'm interested in individuals who have a pr...

I am looking for an Arduino project that will have a range of features and capabilities to help me create Internet of Things (IoT) solutions. Specifically, I am looking for functionalities that include temperature and humidity monitoring, water level indicator, dc5v humidifier portable bluetooth speaker,soil moisture monitoring, multicolour led and remote control capabilities. In addition, I also need features such as a water level indicator, soil moisture indicator, fogger, and bluetooth operated. I need the remote control capabilities to have a range of 10-50 meters. Finally, I need the project to be able to control small sensors.

I am looking for a skilled Arduino developer to code my Arduino Mega for sensor monitoring. The project requires the code to interact with specific hardware and components. The sensor monitoring required is at an intermediate level, involving multiple sensors and data processing. My project consist of a collision sensor, Bluetooth module, ultrasonic sensor, an OLED screen and a buzzer, all connected to the Arduino mega board. The data from these sensors will be sent to the application through the Bluetooth module and the data like date, time, navigation directions and the call notification from the app will be sent to the Arduino for displaying the same on the OLED screen. Whenever there is a collision of the helmet occurs a collision signal will be sent to the ...

I need a C++ programmer who can answer questions about my project Key Project Requirements: - Have prior experience in C++ programming for Arduino UNO - Familiarity with PixyMon camera - Proficiency in implementing line following functionality The project is urgent, and I need someone who can deliver a high-quality code within a short time frame. If you meet the above requirements, and you're confident in your ability to deliver quickly, please reach out.

I am seeking an Arduino programmer to help with a specific project. Key Responsibilities: - Writing code for controlling reed switches - Displaying data from the reed switches on an LCD Ideal Candidate: - Proficient in Arduino programming and sensor control - Experience in working with reed switches - Capable of interfacing with LCD displays This project requires a good understanding of sensor control, as well as being able to implement the desired display output. Understanding of the specific sensor, reed switches, is a plus. Please only bid if you have experience in these areas.

Here is a brief description of my project. My project consists of two items. Part A: Part A has a single function that function is to transmit a signal. The part needs to be housed in a waterproof container and be powered by a rechargeable battery preferably through USB. This part will actually go on a dogs collar. The device can either transmit vi. RF, USB or any other short range signal. Part B: Part B its job is to have two functions. The first function is to receive a signal from Part A, the second job of Part B is to transmit a specified RF signal to Part C when Part A is within 2 to 3 feet of Part B. Part B, needs to also be housed in a waterproof container and be able to be charged via USB. Part C: Part C, is a separate module that is already created its job is when it receives a...

I'm looking for someone skilled in Arduino and SNMP integration who can create a sketch for my IOT project. Key requirements: - Utilize temperature and humidity sensors - Report sensor readings and their status via SNMP, specifically tracking temperature, humidity, and particulate matter (PM 1.0, 2.5, etc) -Utilize the eInk device for device status Ideal candidates should have good understanding and hands-on experience with environmental sensors, Arduino programming, SNMP protocols and Zabbix software. Hardware is the M5 AirQ device () I have attached the original config file that presents all sensor data via a web interface and should provide all the details required.

...smart power monitor system I've developed using Arduino. This report will be accompanied by a PowerPoint presentation. The report should contain: - **Technical Details:** I have a basic structure in place, but I'm seeking a professional who can fill in any missing technical information. - **Benefits and Applications:** The report should showcase the potential benefits of this system and highlight possible real-world applications. - **Data Analysis and Insights:** It's important to have a detailed data analysis section, with insights drawn from the information collected by the system. I also need the report to include missing details such as: - **Hardware Components Used:** I'd like the freelancer to list all the hardware components like the Arduino U...

I am looking for a skilled Arduino developer to code my Arduino Mega for sensor monitoring. The project requires the code to interact with specific hardware and components. The sensor monitoring required is at an intermediate level, involving multiple sensors and data processing. My project consist of a collision sensor, Bluetooth module, ultrasonic sensor, an OLED screen and a buzzer, all connected to the Arduino mega board. The data from these sensors will be sent to the application through the Bluetooth module and the data like date, time, navigation directions and the call notification from the app will be sent to the Arduino for displaying the same on the OLED screen. Whenever there is a collision of the helmet occurs a collision signal will be sent to the ...

I'm looking for a skilled Arduino programmer who can help me set up an interface between my Arduino and Lora SX1278. This project involves two primary components: setting up the Lora SX1278 interface and controlling a relay on the receiver side. Key Requirements: - Lora SX1278 Interface Configuration: I need to establish a reliable, long-distance communication channel between two Arduinos. The Lora SX1278 module should be set up for low power consumption and secure data transmission. I would like the system to be able to send and receive data effectively. - Relay Control: On the receiver side, the Arduino should be able to turn on and off a relay. This should be accomplished using the Lora SX1278 module. The relay control can be either manual (via a button), remo...

I require an expert in Arduino Esp32 to develop the following functionalities: - Implement wireless communication capabilities on the Arduino system. - Integrate both analog sensor input and digital output control on the same Esp32. - Subsequently, the system must be designed to read and store 4 diverse coin denominations. Storage and Processing of Data: - Experience working with Arduino internal non-volatile memory is crucial, as this is the preferred method of storing denomination data. Key Skills: - Arduino ESP32 proficiency - Understanding of wireless communication - Expertise in internal non-volatile memory systems - Ability in sensor input and digital output control - Experience in handling multiple currency denominations This is quite a specialized p...

As a retail outlet owner, I have a SATO CL4NX Plus printer and I am eager to optimize its RFID settings specifically for: - Tag Encoding - Optimization of Read Range settings Ideal candidates to achieve these tasks should be proficient in configuring RFID settings specifically for UHF tags which our retail outlet predominately uses. In addition, experience in configuring RFID for retail settings will be a considerable advantage. KEY SKILLS: - Proficient in tag encoding and read range settings - Familiarity with SATO CL4NX Plus - Experience with UHF tag configurations - Knowledge of RFID usage in retail settings is ideal

...up data communication between Arduino devices using Lora technology. Key Project Details: - The project involves simple packet sending between devices, specifically focusing on transmitting GPS coordinates. - You need to be proficient in Lora programming for this project. Previous experience in similar projects is highly desirable. - The sensors that need to be integrated with the Arduino for remote sensing and monitoring include temperature and humidity sensors, soil moisture sensors, as well as motion detectors. Ideal Skills and Experience: - Strong Arduino programming skills. - Proficiency in Lora technology. - Experience with integrating various sensors. - Experience with GPS location data handling. - 1 device is lilygo t-beam v1.2 and the other is Arduino...

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I'm looking for a skilled Arduino/PCB designer for my course project which has following features: - Switching ON/OFF power light: I'd like to control this using screentouch. - Temperature measurement: I'd like the device to measure the temperature in a room and display it as a numerical reading on a screen. All the above features should have battery power, just like a smartwatch. The ideal candidate should have experience in Arduino and PCB design, as well as a good understanding of power management and temperature sensing. If you're confident in your abilities and believe you can bring this project to life, please reach out.

I'm in need of an experienced Arduino programmer to make simple amendments to existing functions in my code. This project involves code which interacts with external devices - understanding of these interactions will be crucial. Requirements for this task: - Expertise in Arduino programming and language - Experience with code that interfaces with external devices - Strong attention to detail as subtle changes are required - Ability to ensure system functionality post modification I look forward to your comprehensive responses. Ability to deliver promptly and accurately will be considered for ongoing work.

...significant advantage. Deliverables include the final working PCB prototype model. Reliability, accuracy, and attention to detail are crucial for this project. - BOM File has to be provided - CPL & Gerber files has to be provided - NEEDS to be cost-effective for mass production - Any mining algorithm should/could be programmable - Considerable high hashrate is expected - Raspberry Pi 3/4/5, ESP32xxx, Arduino or any other microcontroller can be used The main focus of this project is: - Low cost hardware ( PCB ) - Electrical Efficiency - Mining capabilities - Scalability - Considerable hashing rates expected This project has a budget of 500-750 USD for a running & tested prototype and has to be done ASAP. You have totally freedom of the components you want to use, but r...

...create a GPS RFID system specifically for tracking a golf ball. The system should be very accurate, able to pinpoint the location of the ball within millimeters. This project is not for general location tracking or asset management, it's tailored for a very specific case. Key requirements: 1. **GPS and RFID Integration**: You'll need to create a system that can effectively integrate both GPS and RFID technologies for the purpose of tracking the golf ball. 2. **High Accuracy**: The system must be able to provide the location of the golf ball within millimeters. This is crucial for the success of the project. 3. **Radio Communication**: The tracking system should also be able to effectively communicate the location data using radio. Ideal Skills: - Prof...

...temperature and humidity and displays the values on an LCD screen. The system is based on one or more Arduino boards and addiƟonal components. Design the structure of the system, select components and sketch the structure of the system soŌware. (Based on Arduino Project Handbook by Mark Geddes, 2016) Note: Not all details are specified in the descripƟon. For instance, we don’t know where exactly the system will work, how it will be powered (baƩery or grid), and how oŌen measurements will be taken. Resolving these issues is leŌ to you as the designer of the system. However, remember that each design decision requires a jusƟficaƟon. 3. General idea of the soluƟon: For such a simple system, one Arduino Uno board will be sufficient. To measure both humidity and te...

...an almost completed power electronics system for bidirectional power exchange of up to 8 kVA across all four quadrants. The system utilizes the IM828-XCC platform, with control achieved via galvanic isolation through the Arduino DUE. Your main tasks involve adding the ADuM1401 Digital Isolator for Arduino connection, connecting the motor and generator functionalities, integrating the iMOTION2go chipset, and creating the PCB design using KiCad. Project Tasks: ADuM1401 Digital Isolator Integration: Add the ADuM1401 Digital Isolator to ensure galvanic isolation for the Arduino DUE connection. Implement necessary connections and ensure compatibility with existing components. Motor and Generator Connection: Ensure seamless functionality of both motor and generator mode...

I need a talented developer to assist in integrating a motor with an ESP32 microcontroller. Here are the project specifics: - Actuator: Tinymovr Axion A1 - Communication Protocol: The ESP32 should communicate with the CAN bus us...integrating a motor with an ESP32 microcontroller. Here are the project specifics: - Actuator: Tinymovr Axion A1 - Communication Protocol: The ESP32 should communicate with the CAN bus using the CAN @ 1mbps - Toolset: I require the project to be developed using the Arduino using Arduino tinymovr library. The ideal candidate for this project will have a background in microcontroller programming, specifically with the ESP32, and demonstrable experience with motor control. Prior experience with the CAN FD protocol and the Arduino framework wi...

I'm seeking an experienced flutter developer to expand the key inventory features of our existing product. The key enhancements we're focusing on are: 1. Barcode Scanning: I'm interested in adding a barcode scanning feature that can be operated through both mobile device cameras and dedicated barcode scanners. Your expertise in creating functional and bug-free barcode systems will allow for an easier, more efficient inventory process. 2. Stock Management: I'm also looking to manage essential data related to product availability, sales records, and inventory forecasting. Your proficiency in developing comprehensive stock management systems will aid in making informed decisions, optimizing sales and ensuring product availability. Your quotation should include e...

I am looking for a freelancer who is experienced in embedded code, specifically Arduino. I have a specific project in mind that requires the use of embedded code. Skills and Experience Required: - Proficiency in Arduino programming - Strong knowledge of embedded code development - Experience in working on projects involving Arduino and RS485 Modbus protocol Refer the datasheet attached if needed The purpose of the project is not specified.

I'm in need of an Arduino-based relay switch that can operate multiple circuits serially. The purpose of this project is to start lights in a serial fashion, using physical buttons. Key Requirements: - Build a reliable relay switch: The switch should be able to handle automation for up to 15 relays. - Physical Button Interface: The relay switch must be operable via physical buttons for a user-friendly experience - specially to set adjust time delay between the serial switching Ideal Skills: - Arduino Programming: Experience in programming Arduino to build relay switches. - Circuit Design: Proficiency in designing circuits for handling multiple appliances. - Remote Control Systems: Knowledge in implementing remote control systems for automated appliances. - User ...

I'm looking for a freelancer who is proficient in using the Proteus Design Suite for an intermediate-level simulation project involving an Arduino microcontroller. Key Requirements: - Proficiency with Proteus Design Suite: The ideal candidate should have prior experience in creating and executing simulations using this platform. - Intermediate-Level Microcontroller Simulation: The project involves simulating an Arduino microcontroller which requires a good grasp of microcontroller programming and circuits. - Attention to Detail: The successful freelancer will need to ensure high accuracy in the simulation results. - Timely Delivery: The project has a set timeline, which the freelancer should adhere to strictly.

So I posted a blog in 3 languages: I'm going to make the blog to show on latest section just like I always did whenever a new blog is live. The issues is, I cannot find the blog. Usually I'll just need to type the blog post name (see attached) and find it but it suddenly stop working. The page in screenshot: Whatever way you are trying

For my recent short book about utilizing Arduino, I need proficient help with enhancing the aesthetics and formatting of the text. The ultimate goal is to turn my raw material into a print-ready layout while ensuring it matches my preference for a modern and clean style. Final format needs to be one that I can easily edit. Style reference: Makezine (make magazine) books or Hackspace magazine. Key tasks for this project: • Develop diverse page layouts to maintain reader engagement. • Incorporate placeholders for pictures to enrich the content visually. • Include placeholders for elements like flow diagrams and illustrations to support the text. Ideal candidate: An ideal candidate for this position will have considerable experience in book layout design, especi...

...up of a central unit, three presence sensors, an RFID tag reader and a siren. The control unit is located inside the residence and has a panel with LEDs. 1 LED lights up steady to indicate system activated. When the control unit is activated and a person passes in front of the sensor in a room, the siren sounds and the violated sector(s) are indicated on the control panel. 3 sector LEDs to indicate a breached room after activation. When violated, it flashes at a frequency of 10 Hz until the alarm is activated until the siren is deactivated. It lights up steadily to indicate the sector violated until the control unit is reset or rearmed. 1 reset button on the control panel. As a result, the violated sector indicator LEDs are turned off. The RFID reader is at the entrance to...

...commercial clients. Key Features: Check out the attached file for complete requirements: High Level Features • Custom Website & Booking Module • Work Order Management • Estimates and Invoices • Bin tracking with map view • Scheduling Routing & Dispatching • Real Time Billing & Invoicing • Reporting & Dashboards • Mobile App (Driver, Dispatcher, Contractor) • Inventory management (Bin #s, Bin Chip RFID) • Driver and Truck Management • Comprehensive Configuration o Custom Fees: Custom fees per city, per customer, per material, per service, per bin • AI - Forecasting of transaction, inventory • API Details: Custom Website & Booking Module: Each vendor will have the ability to configur...

Description: I am seeking a skilled freelancer with experience in electronics, Motor Control through Pulse/Step & Direction, Arduino, and servomotors and their drivers to assist me in implementing the basic control for reliable operation. The primary focus will be on the electronics aspect of the project. The motor in question is a "T6 Series 750W AC Servo Motor" (see link: ) which is intended to be controlled using an Arduino Portenta H7. What I Require: - Development of an appropriate circuit diagram compatible with the motor driver and Arduino. - Selection of the required components. - Configuration settings including pulse widths, pulse formats, etc.

I am looking for a skilled developer to create a control app for a thermal camera. The app should be developed for the Windows platform based on supplied SDKs, but will need to communicate wirelessly via radio link, using Arduino. The premise is that we will be able to have camera control over a wireless link (end goal is to mount the camera on a drone). We need to control focus, image camera, video start/stop and some other functions. Hardware is based on Lattepanda Alpha (integrated Arduino processor). Windows 10 OS. Receiver is SBUS. More information on SDKs can be provided upon request. Due to the timeframe, we are looking for developers on same or similar timezone to UK.

I'm in need of an experienced Arduino developer to create a custom software for my industrial machine. The software should mainly focus on data logging and controlling the machine's sequences. Key Requirements: - The software must log the machine's operation data onto an SD card. This data should be easily accessible and able to be downloaded for further analysis. - The Arduino software needs to control the sequential operations of this industrial machine. This involves managing the input and output signals, and ensuring a timely and accurate execution of the machine's functions. Ideal Skills and Experience: - Proficient in developing Arduino software. Knowledge of both sensor data collection and actuator control is a plus. - Prior experience in p...

I am seeking a proficient tech freelancer with skills and experience in working with Nextion Intelligent series HMI and Arduino Nano in combination. The aim of this project is to create a calculation and display system, primarily based on timer measurements and pre-stored factors. Skills and Experience: - Strong understanding of Nextion HMI and Arduino Nano - Experience handling calculations and display systems Project Tasks: - Develop a system using Arduino Nano for accurate timing - Implement calculations based on timer measurements and stored factors - Display results on Nextion Intelligent series HMI This project does not involve processing of sensor data, business metrics. The focus is on timer measurements and stored factors to calculate, display and stor...

...Cross-platform compatibility: The app should be functional on both Android and iOS devices. - Key Information Storage: The primary goal is to ensure that users can easily input and store their car key's information. - Photo Upload & NFC/RFID Scanning: The app should allow users to upload photos of their car key and scan NFC/RFID tags to retrieve key data. Ideal Skills: - Proficiency in both Android and iOS app development. - Experience in creating user-friendly and visually appealing interfaces. - Prior experience with integrating photo upload and NFC/RFID scanning functionalities. - Strong understanding of database management to ensure the information is stored securely. This project requires someone who is not only skilled in app programming but also ha...

The project consists of the design of number 2 PCBs. The first PCB named A is a breakout board for Arduino Mega and Giga, with a maximum size of 140x120 mm. The second PCB named B is a small board and it connects to PCB A with a flat cable, the size is not defined. In the PCBs there are JST HX - 2.54 or standard pin connectors, mosfets for power outputs, two A4988 modules to control 2 stepper motors and two DRV8833 modules to control 4 DC motors, there is also a 1W LED controlled by one of mosfets. The motor modules and mosfets must be equipped with jumpers to select the 5 or 12 volt power supply. Not all mosfets need to be controlled by pwm pins. All digital inputs must include a 10k ohm resistor, but with the possibility of excluding it. There are also digital and analog inputs, ...

I'm in need of a professional to help me design and write firmware for a hoverboard. I want to write hack frimware and allow me to control from arduino or controler i need help using team view / remote control

...Can you give me some good project ideas? A: Making a wrapper around our API for your favorite language is always a good idea, especially if your favorite language is not at the top of the mainstream language list. Mobile weather apps can be interesting, especially if you plan on continuing development beyond this project. Simple embedded projects on platforms such as Raspberry Pi or Arduino are also fun. Visualizations are nice either on a webpage or in a language such as R. Finally, any project with AI in the description is almost certain to be selected. • Q: How many projects will you accept in total? A: We plan to accept as many reasonable submissions as we receive up to 100 total. What else should I know? • Do not submit a bid for any amount o...

Seeking a professional with extensive knowledge in Arduino programming for creating a firmware for STM chips in stm32duino or superior, optimized for ESP32, aimed at reading data from NFC tags. The perfect candidate should display: - Proficiency in Arduino - Familiarity with ST25R3911 NFC chipsets and NFC tag operations - Previous experience programming firmware for STM chips - Understanding of data reading process Your responsibility will be to design, develop and test the firmware ensuring the functionality of reading data from NFC tags is seamless and efficient.

I’m in the process of creating a robotic arm for plucking tomatoes using six servo motors. I need help in writing the arduino code. Your code will command the robot to perform the following actions: - Rotation of the waist - Shoulder movement - Elbow bending - Wrist rotation - Gripping objects - Detection of red color With the red color detection, the gripper should open up and proceed with the tomato plucking. The kinetic architecture of this robot should be inverse, and the links I'm using for shoulder, elbow, and wrist are 18cm, 12cm, and 8cm respectively. The color sensor model is tcs3200. Once the tomato is held by the gripper, a stroke should be initiated to pluck the tomato. Interested freelancers should share past work of similar projects. Knowledge of robus...

I'm on the lookout for a seasoned professional with profound knowledge and experience with Arduino and motor control. Ideally, you should have: - Extensive experience with Arduino programming. - Understand how to code for servo motor control. - Significant background with sensor data collection and device communication. Specifically, your task is to develop an Arduino code to control a single servo motor. Your main role will be programming the Arduino to control the actuator and to communicate appropriately with the device. Proven experience in similar projects will be highly appreciated but is not mandatory. Extra points for creative problem-solving and the ability to work independently.

I need a skilled programmer to write Arduino code that accomplishes the following tasks: - Ability to control LEDs. - Command a Servo Motor to make randomized movements. - The code should allow for control over motors and other actuators. Ideal experience for this project would include proficiency in Arduino coding and electronics, with a particular focus on controlling servo motors and LEDs. Understanding of random movement patterns is a bonus. I rely on your expertise for effective and efficient control of these components.

I require a sticker design for an RFID fast tag system. This sticker will be affixed to personal vehicles and used for vehicle identification purposes. Key Requirements: - Design a visually appealing sticker for the RFID fast tag system that is suitable for personal vehicles. - Ensure the design is durable and compatible with the RFID technology. Ideal Skills and Experience: - Experience with sticker design, particularly in the context of vehicle identification or similar systems. - Understanding of RFID technology and its implications for sticker design. - A good eye for design that is both aesthetically pleasing and functional. My budget is Rs 300 for 2 option of sticker. sticker size 4 inch by 1 inch. Its simple text a logo based hologram

I am looking for someone to develop an extended range RFID antenna for ISO 14443 A protocol that will interface to a Flipper Zero. Antenna and Flipper needs to operate at least upto 50cm but ideally 100cm. Antenna may need an additional driver stages and a battery pack to enhance the range. Anybody who sends me UHF RFID equipment or suggests it will be ignored. ISO 14443 A operates on 13.56 MHz (HF) looking for a Mifare Ultralite solution and EV1/EV2

I have some controller project, working project with Teensy 4.0 and Arduino's program. Now I need update this project for additional canbus data (two IDs): reading actual shifter position (one ID) and send data to other units (another one ID).

Phased-array antenna (8xx-9xx Mhz) or equivalent Active Antenna technology that is software defined, is needed for RFID based passive tags precise RTLS application for a POC we are doing. You may provide any of two options. 1. Source someone to help us find a suitable pre-built antenna system product/solution. 2. Help design a system that will work with an embedded system that is being developed. Software defined, controlled parameters like (not limited to) polarization, steerability, directionality, beam-forming, gain, etc. to have a precise RTLS solution. The scope for area covered, accuracy etc. needs to be defined jointly. the project will not be complete till the scope is achieved. The job is being posted hourly but once a reasonable scope is developed, a fixed price will be ...

...to rotate its jet part. - Speaking: While I didn't specify the exact method for the voice feature, it's open for creative ideas. - Jet Movement: The rotating jet part should be controlled by an Arduino and motor. It should move smoothly and in a controlled manner. - Limit Mouth and Eye Mechanism: The robot should have a limit mouth mechanism and limit eye. It's important these parts move in a precise and controlled manner. - 3D Printing: The internal structure of the robot is expected to be 3D printed. Skills and Experience: - Proficiency in mechatronics and animatronics. - Experience in Arduino programming and robotics. - Strong understanding of 3D printing. - Creative problem-solving skills for animatronic design. Collaboration and Communication: - It&#...

...an Arduino based controller however implementation is open to improvements so long as requirements are met. - The basic concept could potentially become a commercial product however I need one to destroy approximately 10,000 cans soon. We could discuss further commercialization of the result if our device works well. - you must be located in the Calgary area and be at least 18 years of age so that you can work with testing filled beer cans at our brewery. No, don't even ask, you cannot volunteer to empty them manually!! If you are not in the Calgary Alberta, Canada area, please do not respond. The ideal candidate for this project would be someone with experience in designing and building similar machinery. You should have a good understanding of mechatronics, pneumat...

The problem: The solonoid valve does not turn off. The voltage on mosfet module output goes from 4.2 V to 4.8 V when motion is detected. It does not goes to 0V and thereby closes the valve. What have i done wrong? I have a simple setup: - Pir sensor AM312 - Nodemcu /ESP (powered by usb) - Mosfet module IRF520 - Solonoid valve 4.5V - External power supply connected to Mosfet 5V, 1A I'm using the following code: const int pirPin = D5; // PIR sensor pin const int mosfetPin = D6; // Connect to the IN/Input terminal on the MOSFET module void setup() { (115200); pinMode(pirPin, INPUT); pinMode(mosfetPin, OUTPUT); ("PIR Motion Sensor with Solenoid Valve Control"); } void loop() { int motionDetected = digitalRead(pirPin); if (motionDetected == HIGH) { (&...