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    1,588 gpio beaglebone 份搜到的工作,货币单位为 USD

    I am looking for someone with experience in Python coding for Raspberry Pi to help me with my existing code. The specific aspect I need help is with Python syntax, GPIO programming, networking and communication for a coin recognition coin device. I would like to create a simple website which can connected the device through a bar code. I expect the project to be done within 1-2 weeks. If you think you have the expertise and enough experience to help me with this project, please feel free to contact me.

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    ARDUINO DUE CAN PROJECT 已经结束 left

    HELLO, I AM LOOKING FOR SOMEONE TO MAKE A ARDUINO DUE CAN BUS PROJECT. I NEED THE ARDUINO DUE TO RECIEVE AN EXTENDED ID CAN MESSAGE AND TURN ON A GPIO PIN ACCORDING TO THE BIT.

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    HELLO, I NEED SOMEONE TO MAKE A PROJECT FOR ARDUINO DUE IN WHICH THE ARDUINO RECIEVES A SPECIFIC EXTENDED ID CAN MESSAGE AND SENDS OUT DIFFERENT GPIO OUTPUTS ACCORDING TO BITS.

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    PCB DESIGN 已经结束 left

    ...in the context of an ESP32 microcontroller: 1. **ESP32 Pins and Component Assignment:** - **ESP32 GPIO Pins:** - GPIO pins on the ESP32 can be assigned according to your project's requirements. Here is a general assignment for the mentioned components: - **Relay Modules (2x):** - Utilize GPIO pins to control relay modules. For instance, GPIO pins 4 and 5 for controlling the two relay modules. - **Solenoid Valve:** - Connect to GPIO pin (e.g., GPIO 12) to control the solenoid valve. - **Motor Pump:** - Connect to a GPIO pin (e.g., GPIO 13) to control the motor pump. - **Flow Sensor:** - Assign to a pin that supports interrupts, for instance, GPIO pin 14, to capture the puls...

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    I am seeking a freelancer who can assist me with a Raspberry Pi 4 GPIO project. The project involves controlling LEDs. Specific requirements: - Experience with Raspberry Pi 4 GPIO programming - Proficiency in interfacing with other devices using GPIO pins - Knowledge of Python programming language for Raspberry Pi 4 Ideal skills and experience: - Previous experience with Raspberry Pi GPIO projects I have a specific project description for this, it is attached in the PDF If you have the necessary skills and experience to complete this project, please reach out to discuss further details. This is a simple task and should take 1 day

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    A touch screen with 4 images. When press one image the activate a RPI4 GPIO to deliver 5V to a SSR. When release the image, then GPIO turns OFF. Hardware: - Capacitive Touch Panel, 900 Nits. RTD2662 controller chip; Res 1280 x 800; Format 16:9; Size 10.1" - Raspberry Pi 4 B - Switching power supply +5V - DC/AC Solid State Relay 3.3 - 32 V Conditions: - Candidate need have its own hardware for testings - Project will include HMI with pre-designed images and code.

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    NECTO Studio consultant 已经结束 left

    ...looking for a NECTO Studio consultant who can provide troubleshooting and technical support on an advanced level. Specifically, I need assistance with the following: - Help for writhing and testing Software UART to communicate with RS485 Convertor -Testing by sending Hello to the RS485 and show it on computer using USB to rs485 convertor -Test to change the pins for any RX and TX pins from all GPIO Ideal Skills and Experience: - Extensive experience and in-depth knowledge of NECTO Studio - Advanced understanding of software troubleshooting and technical support - Proficiency in customization and integration of NECTO Studio - Strong problem-solving skills and ability to think critically - Excellent communication skills to effectively convey technical information and instruct...

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    I am looking for an well experienced PCB designer, specially in audio and cm4 carrier boards, to create a simple (!) custom CM4 Carrier board for audio purposes (low noise) the board needs: CM4 seat m2 slot + if this is possible i wish for a custom m2 card with usb 3.0 hub on top 1-4 ports ethernet slot usb 2.0 otg gpio header (for audio hats) these things will mainly be point to point connections for the connector, the board should be as simple as possible, what i want is good trace routing/layout and noise filtering when possible (big oscons for the power lines etc.

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    ...compared to our requirements - you let us know the drawbacks compared to our requirements MS1 - phase idea: provide schematics and components of your currently existing solutions. We would require the list of components and the brief wiring (simplified schema) based on this we want to evolve to equal or better solution. MS2 - phase concept papers: goal to define required hardware for: - compute / GPIO module (e.g. ESP32) - GPS module (e.g. Geekstory BN-220) - matching possible external antennas (active/passive) to increase accuracy - LTE module (for later milestones) - research for ideal hardware (ESP and positioning) - provide a Excel with the decision parameters - provide your hardware recommendations based on the decision parameters - power supply for MS2, MS3 shall be USB ...

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    I am looking for a skilled developer familiar with working with the Raspberry Pi 4 to help me with my project. The Raspberry Pi 4 needs to be able to interface with other Raspberry Pis, specifically to provide GPIO control to execute tasks related to robotics. This interface should provide connectivity between multiple Raspberry Pis and enable the use of cameras for monitoring that is necessary for the completion of robotic tasks. Reliable network connectivity must be established to perform these operations. The Raspberry Pi 4 must also provide reliable data collection and analysis for the project. The developer should be an experienced freelancer and will receive all necessary information as well as a payment plan upon the start of the project.

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    ...panel to stable 5 volts, this supplies the wifi modem and other route goes to a LDO-3.3V. I don't want to use the module () anymore and embed it to the PCB as a fixed-5V circuit. So i Ask for: 1. Add a transistor circuit to supply 5V to the modem (from the lm2596 regulator) when the ESP32's GPIO commands. Add it to the current version of the schematic and PCB board layout. 2. Do the fixed-5V circuit, according to LM2596 datasheet, in the current schematic and PCB layout. Find the main components (1. transistor; 2. coil, diode, chip regulator) in LCSSC Electronics () so the footprints of the PCB match the solder pins of the packages. Add it to the current version of the PCB board

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    ...compared to our requirements - you let us know the drawbacks compared to our requirements MS1 - phase idea: provide schematics and components of your currently existing solutions. We would require the list of components and the brief wiring (simplified schema) based on this we want to evolve to equal or better solution. MS2 - phase concept papers: goal to define required hardware for: - compute / GPIO module (e.g. ESP32) - GPS module (e.g. Geekstory BN-220) - matching possible external antennas (active/passive) to increase accuracy - LTE module (for later milestones) - research for ideal hardware (ESP and positioning) - provide a Excel with the decision parameters - provide your hardware recommendations based on the decision parameters - power supply for MS2, MS3 shall be USB ...

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    ...compared to our requirements - you let us know the drawbacks compared to our requirements MS1 - phase idea: provide schematics and components of your currently existing solutions. We would require the list of components and the brief wiring (simplified schema) based on this we want to evolve to equal or better solution. MS2 - phase concept papers: goal to define required hardware for: - compute / GPIO module (e.g. ESP32) - GPS module (e.g. Geekstory BN-220) - matching possible external antennas (active/passive) to increase accuracy - LTE module (for later milestones) - research for ideal hardware (ESP and positioning) - provide a Excel with the decision parameters - provide your hardware recommendations based on the decision parameters - power supply for MS2, MS3 shall be USB ...

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    ...compared to our requirements - you let us know the drawbacks compared to our requirements MS1 - phase idea: provide schematics and components of your currently existing solutions. We would require the list of components and the brief wiring (simplified schema) based on this we want to evolve to equal or better solution. MS2 - phase concept papers: goal to define required hardware for: - compute / GPIO module (e.g. ESP32) - GPS module (e.g. Geekstory BN-220) - matching possible external antennas (active/passive) to increase accuracy - LTE module (for later milestones) - research for ideal hardware (ESP and positioning) - provide a Excel with the decision parameters - provide your hardware recommendations based on the decision parameters - power supply for MS2, MS3 shall be USB ...

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    ...compared to our requirements - you let us know the drawbacks compared to our requirements MS1 - phase idea: provide schematics and components of your currently existing solutions. We would require the list of components and the brief wiring (simplified schema) based on this we want to evolve to equal or better solution. MS2 - phase concept papers: goal to define required hardware for: - compute / GPIO module (e.g. ESP32) - GPS module (e.g. Geekstory BN-220) - matching possible external antennas (active/passive) to increase accuracy - LTE module (for later milestones) - research for ideal hardware (ESP and positioning) - provide a Excel with the decision parameters - provide your hardware recommendations based on the decision parameters - power supply for MS2, MS3 shall be USB ...

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    ...compared to our requirements - you let us know the drawbacks compared to our requirements MS1 - phase idea: provide schematics and components of your currently existing solutions. We would require the list of components and the brief wiring (simplified schema) based on this we want to evolve to equal or better solution. MS2 - phase concept papers: goal to define required hardware for: - compute / GPIO module (e.g. ESP32) - GPS module (e.g. Geekstory BN-220) - matching possible external antennas (active/passive) to increase accuracy - LTE module (for later milestones) - research for ideal hardware (ESP and positioning) - provide a Excel with the decision parameters - provide your hardware recommendations based on the decision parameters - power supply for MS2, MS3 shall be USB ...

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    ...test if it reading any thing Chip ID: 0x0000 that value it is not reading any thing i will focus on other stuff if you find that you cant do it tell me Requirements: - Experience in Python programming - Familiarity with Raspberry Pi - Ability to write code to control a device using temperature sensor data Skills: - Strong knowledge of Python programming - Understanding of Raspberry Pi and its GPIO pins - Experience in integrating sensors with Raspberry Pi Responsibilities: - Write Python code to read temperature sensor data - Develop code to control a device based on temperature sensor readings Deliverables: - Well-documented Python code - Test results and data analysis If you have the required skills and experience, please submit your proposal along with relevant examples ...

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    I am looking for a midlevel firmware dev...firmware development - Intermediate level of experience in firmware development - Familiarity with Raspberry Pi hardware platform Ideal Skills and Experience: - Strong understanding of Python and experience in firmware development in RaspBerryPi - Able to understand PCB schematics and develop interfaces for microcontroller components - Proven experience with firmware involving I2C components, GPIO and sensors - Must have knowledge on REST API for IOT integration, and message brokers like MQTT - Ability to work independently and solve complex firmware issues - Strong troubleshooting and debugging skills If you have the required skills and experience, please submit your proposal along with relevant examples of previous firmware development...

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    ...uses a Rockchip RK3399 SoC. This board will use a Linux based OS and will be used for multiple deployments/applications. This board will need to be very similar to the Raspberry Pi, Rock Pi 4b, RockPro64 and have a 40 pin GPIO that has the exact same pinout as the Raspberry Pi. Board will need to have: RK3399 SoC 4GB RAM - Preferably DDR4 - and must be in dual channel config -- So 2 x 2GB SD Card - Full sized SD Card slot for the OS LAN Port - Running at 1Gbe LAN WiFi + Bluetooth - WiFi @ 2.4GHz and Bluetooth at rev 4.0 2 x USB 3.0 - for peripherals/HID 40 PIN GPIO - GPIO header with the exact same pin layout as the Raspbery Pi HDMI Port - for single display connection. USB Type C Port - This port is just to provide power to the board, no data connection on this po...

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    I am lookin...looking for a freelancer who can help me with a home automation project using Raspberry Pi. The project involves reading input from a button and controlling output to relays. Additionally, I would like to have a simple GUI to display and control the system. Skills and Experience: - Proficiency in C++ programming language - Experience with Raspberry Pi and home automation projects - Knowledge of GPIO programming for reading input and controlling output - Ability to create a simple GUI with button controls I have 8 rooms and in every room have 3 buttons and 3 LED’s , in need someone to write code that get input from all buttons and show the results on the screen , maybe need some pin multiplexing because it lot of input and output Send me message and I can tell...

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    ...with Esp32 JTAG 5. 1x MOSFET (OSG65R200JF) for driving load mainly dimmable LEDs 6. Trailing Edge Dimming as well as leading edge. (User can select) 7. Power Metering IC (BL0937) 8. Over heat/T emperature protection: 95 degrees and above (DS18B20) 9. Overload protection 10. Use components in stock from JLCPB/LCSC where possible 11. Antenna – PCB Trace Antenna 12. General Purpose button on Esp32 Gpio....

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    Raspberry Pi Smart Lamp 已经结束 left

    I have a raspberry Pi that I would like to control a smart lamp using SK6812 RGBW leds. I have a script that is checking my google calendar looking for events with a reminder set and this ... I have a script that is checking my google calendar looking for events with a reminder set and this is working. What I need is the correct modules to run the LEDs installed and the script modified to slowly turn the lamp to full brightness over 30 min before an event starts. (led count is 61 and connected to GPIO 18) I also have an alarm buzzer connected to GPIO 23 which needs to sound at the event time and beep until a stop command is provided by a 433mhz receiver connected to GPIO 24. This is the reciever:

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    Python Face Recognition 已经结束 left

    ...open-source software - The system needs to detect below behaviours such as: • Distracted Looking elsewhere • Distracted on the Phone • Sleepy • Tired • Drinking Water • Sleeping • Unconscious - The detection should be possible even with sunglasses being worn - The system should not require internet connectivity - Hardware Requirements: o Should run on an industrial SBC ( I have a beaglebone black industrial but can be others) o The camera solution should have an infrared option for night vision o The developer needs to indicate the required hardware o The hardware needs to have a signal output for other equipment (i.e. Digital Outputs) to indicate when:  The Hardware is healthy  Person has been detected  Minor Distraction Detect...

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    ...the various threshold parameters. 14. the display panel will show the real-time data and the set threshold value. show it in the form of graph plots depending on the display type 15. the device will control the actuators based on the real-time input and set threshold values. 16. devices to communicate to a central server 17. external power supply to the boards 18. preferred controller board BeagleBone Black (50 pcs in our stock) 19. Display will be only used for service purpose and it should be removable. the best sensor modules in small budget 21 There will be 40 unit now and should have the option to add more display also required which and do all operations but It should be optional. ...

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    加精 加封 保密协议

    Schematic Design and Component Selection

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    Adottak az alábbi eszközök: - Raspberry Pi 4B - Raspberry Iqaudio codec zero - Raspberry camera module 3 A programnak az alábbiakat kell teljesítenie: GPIO porton keresztül érzékelt jel (nyomógomb) hatására elindul az alábbi folyamat: hangfájl lejátszása -> kamera + mikrofon elindítása (videorögzítés). A jel megszakadása esetén a folyamat alaphelyzetbe áll. A videofájlokat külön külön elmenti.

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    PCB updates (RR4-B1) 已经结束 left

    Update RR4 schematics and CAD Rotate mPCIe J203 by 180 degrees. ESP32 pin 3 (EN) should ... These are not connected to the MCU anyway. Rename net LORA_DIO0_GPIO8 to LORA_GPIO. Rename all KiCAD sheets from “RR2” to “RR4”. Rename A1 to B1, and change this in silkscreen. Changes to LoRa Ra-01S: Use the schematics symbol for Ra-01S instead of Ra-01. This affects the use in these ways: Ra-01S TXEN should not be connected to MCU Ra-01S BUSY should be connected to MCU GPIO Ra-01S DIO1 should be connected to MCU GPIO Change net name MCU_SPI1_MISO_ETH_RF_MOSI to MCU_SPI1_MISO (and the MOSI net too) and switch MISO/MOSI pins of both Ra-01S and RAK5146 so we don't need to reconfigure SPI between different peripherals. Use a USB-C connector that is water...

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    ...to orangeOP/wiringX with the ability to interface with the GPIO pins - Ability to complete the project within the desired timeline What has been done: - Code compiles on a Raspberry Pi 4 and works as intended - Custom PCB design. The carrier board is created and is a minimum viable product and works with the Raspberry Pi CM4 module. Some small interfaces differ with CM4 and RK3588s however should be still usable as a prototype (I.e single HDMI channel instead of 2 on a Pi 4) - Power management - 5V power, BMS system all works - Booting into a basic OS system on Linux - Controller code (ATMEGA32u4) - Knowledge on how to force specific HDMI resolutions on Linux + hotplug (for driving internal screen connected over HDMI) - GPIO logic already configured in hardware

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    Possession of STM development Board with Cloud Ethernet connectivity is a Must Extensive Knowledge of all STM development tools is a MUST NUCLEO-F303ZE Must have in possession so that we can work on the same identical proto board to speed up development and testing We need a simple 16 port HI/LOW GPIO isolated transistor output (simple ON/OFF) but it has to be from remote Cloud service and it must have option to also have local Network/Intranet locked connectivity We also need ADC data from as many as 8 input ports, this data will be sent to the cloud for processing and needs to be visible locally stored temporarily for up to 120 hours internally and also sent to the Cloud Simple GUI will suffice for testing, API will need to be created and well documented We are not look...

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    I need a switch signal debounce and timing circuit for a mechanical switch and operates on a low voltage range of 0-3.3V. Switch is taking a pulled-up GPIO on a MCU on one pin and GND on the other. Circuit would be simple passive elements, and take as little power as possible from the pullup (2-4ma max in peak) . When the mechanical switch closes, the circuit should turn the pullup pin to be grounded for 100 to 200ms. The button is not expected to be actuated more than one time every 5 seconds, so it is ok if the circuit is slowly charging for half second after an actuation. Skills and experience required: - Expertise in circuit design and analysis - Knowledge of debounce circuitry and techniques - Proficiency in programming microcontrollers - Familiarity with low voltage circuitr...

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    Project for James C. -- 2 已经结束 left

    Hi James Contract for long press GPIO 1 for PC shutdown

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    ...(PI4IOE5V96248.h) that enables the use of the PI4IOE5V96248 GPIO expander as if it were a normal port of the Orange Pi Zero 2. The deliverables for this project include: PI4IOE5V96248 Code Library (PI4IOE5V96248.h): Develop a code library in python that provides an interface to the PI4IOE5V96248 GPIO expander. The library should include functions for setting GPIO pins as input or output, reading input values, and writing output values. The library should be compatible with the Orange Pi Zero 2 and the Armbian operating system (bullseye 4.9). GPIO Control and Testing Program: Develop a Python program that demonstrates the functionality of the PI4IOE5V96248 GPIO expander. The program should allow the user to control LEDs connected to the GPIO...

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    DESCRIPTION: "Cyclops": framework (language & IDE) for BeagleBone Black microcontroller/development board -current functions are present in the "/Cyclops-PRU/C lib/include" folder - some are listed in TABLE I on the 4th page of the "" file I am attaching GITHUB REPOSITORY LINK: TASK: 1) Develop further API functions for the language - to be programmed in C; (some ides: File Access, i2c, Memory Management, Power Management UART, Communication Protocols such as for Bluetooth and Wi-Fi, Timers, PWM etc.) 2) To test the functions you built, write examples like the ones in "/Cyclops-PRU/C lib/examples", and compile them in the IDE; 3) Write a document describing all the API functions added, their functionalities, and explaining the examp...

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    DESCRIPTION: "Cyclops": framework (language & IDE) for BeagleBone Black microcontroller/development board -current functions are present in the "/Cyclops-PRU/C lib/include" folder - some are listed in TABLE I on the 4th page of the "" file I am attaching GITHUB REPOSITORY LINK: TASK: 1) Develop further API functions for the language - to be programmed in C; (some ides: File Access, i2c, Memory Management, Power Management UART, Communication Protocols such as for Bluetooth and Wi-Fi, Timers, PWM etc.) 2) To test the functions you built, write examples like the ones in "/Cyclops-PRU/C lib/examples", and compile them in the IDE; 3) Write a document describing all the API functions added, their functionalities, and explaining the examp...

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    Hi, I am looking for ESP8266 programmer. I want to connect the ESP8266 via custom mobile app without uploading new code. If user give the SSID and Password through the mobile app, and ESP8266 will connect with Wi-Fi. There is one GPIO control pin, which is connected with relay, user can turn on/off that GPIO pin through mobile app, and also user will able to set the timer for turn on and off that GPIO pin. Please make sure that, you can do it, then bid in here. Please bid on this, if you think you can make it.

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    ...// WiFi credentials const char* ssid = "YourWiFiSSID"; const char* password = "YourWiFiPassword"; // DW1000 module pins #define DW1000_RST_PIN 4 #define DW1000_IRQ_PIN 16 #define DW1000_SCK_PIN 18 #define DW1000_MISO_PIN 19 #define DW1000_MOSI_PIN 23 #define DW1000_SS_PIN 5 // Threshold distance for proximity sensing #define PROXIMITY_THRESHOLD 914 // 30 feet in centimeters // GPIO pin for PWM output const int PWM_PIN = 12; // PWM settings const int PWM_FREQ = 1000; // Frequency in Hz const int PWM_RESOLUTION = 8; // Resolution in bits // WiFi client to send proximity data to a server WiFiClient client; void setup() { (115200); // Connect to WiFi (ssid, password); while (() != WL_CONNECTED) { delay(1000); ("Connec...

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    ...Raspberry Pi. I've already developed a web application for user interaction and now I'm focusing on interfacing the Raspberry Pi with the vending machine's hardware components, specifically the dispensers. The scope of the work will include: Hardware Setup: Providing guidance on the hardware setup, which will include advice on how to safely connect the Raspberry Pi to the dispenser motors using the GPIO pins. Recommendations on any additional sensors needed for error detection and inventory management are also welcomed. Testing & Troubleshooting: Assist in testing and troubleshooting the hardware to ensure reliable and consistent operation. Required Skills: Raspberry Pi experience Understanding of vending machine dispenser operation would be advantageous Ab...

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    I am in need of an experienced circuit board designer to create a circuit board from a hand drawn schematic. The purpose of the board is to convert a 25VAC analog pulse signal to a digital input that can be read by a Raspberry Pi. I am open to ...a digital input that can be read by a Raspberry Pi. I am open to suggestions for the size and form factor of the board, as well as the budget for any components required. The designer should have extensive knowledge in circuit board design and preferably experience with components suitable for use in a Raspberry Pi environment. Would like to use PiHat design allowing me to connect directly onto GPIO of Raspberry PI. Have a picture of the circuit design and the final board. I live in Syracuse NY USA would prefer a local resource but not a r...

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    I have a node mesh using Nrf52840. the firmware is SDK 17.0.1/ Mesh 5.0.0 Now the node measure Temperatura and accelerometer, the node is working with MESH. I need to include the following Characteristics to the firmware: 1.- Count the pulse from GPIO, i Need to measure the pulse in a time knows (for example 3 second, to know the Hz) 2.- Take a measure from microphone (ADC), and fill the matrix 1024 data. the data rate can be 10Khz to 35Khz. 3.- Receive command from Gateway to change the behabiour of node: node or relay. 4.- Store some data in the flash, the lenght of the matrix is 64 bytes. I attached schematics electronic block.

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    1) Simple HTML Code which control the Raspberry Pi Board from Remote . 2) Turn on the LED of in GPIO Boards. 3) When we Short the GPIO Pins to Ground it read Status 4) We need also how to get Raspberry Pi board A & Board B Status from the Raspberry Pi Board A through HTML . 5) Attached Documents also needed to be edit it is in PHP Responsibilities. 1) Good English is Required . atleast can speak well and explain . 2) We have HTML Task which person will understand and review and put his own expertise to code . 3) We have APIs to Integrate in HTML which will required to do so there is portion and split of Apis needed . 4) HTML Graphics we have PSD Files which we need to convert portion by portion in HTML 5) We have Server where we need to upload the files to get...

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    Send http request for each gpio status change

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    STM32L4 PWM GPIO pins 已经结束 left

    I am looking for a freelancer who can help me with my project to control both motors and LEDs using PWM signals on an STM32L496ZGT3 microcontroller. The ideal candidate will have ex...an STM32L496ZGT3 microcontroller. The ideal candidate will have experience with: - Programming STM32L4 microcontrollers - Configuring PWM signals for motor and LED control - Working with GPIO pins The desired frequency range for the PWM signals is between 1-200Hz maximum. This project requires attention to detail and efficient coding practices. The GPIO pin will have a ramp up duty cycle at a set frequency of 200hz. The duty cycle will start at 5% then ramp upto 100% within a configurable time range (from around 0.1 - 3 seconds). The 16 PWM controlled GPIO pins will simply be triggered ...

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    Require a PCB design for an Industrial grade Input-Output extension card for Raspberry Pi. Specifications: 1) 8 channels of Relays isolated from the Rpi and leads to a potential free output 2) 8 channels of Opto-isolated inputs with pull-down for Raspberry Pi GPIO. 5 to 24vdc compatible. 3) Provision for raspberry pi to direct slot in on the PCB (like other raspberry pi hats) 4) all output side terminals to be screw-in type for 1sqmm wire with lugs.

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    I need to develop code in C for my PIC12F675 microcontroller. I do not require a custom PCB design, but the programmer should be familiar with the PIC12F675 an...com/ir-remote-control?gclid=CjwKCAjw586hBhBrEiwAQYEnHUjKw4Fofz1kXO83vozYZs1Xiw8Z5FMBG8EvpTGT4p6p2L5ryDWjxhoCBaMQAvD_BwE 2. detect rising edge on pin and write interrupt routine to read ADC, LED toggle when rising edge detected. 3 if ADC data is less then threshold (adjustable from Remote), make GPIO high. 4. Auto calibration Routine mode: i. GPIO based DAC voltage control (PWM duty control) until ADC0 data is not within band( band is calibratable from remote). 5. show all above events via LED connected on one of the GPIO by Blink code. 6. write test code of each functionality which can be run by IR ...

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    We're a Start Up Solar company looking to program a Rasberry Pi 3 with a 3.5" Touch screen. It needs to have a sophisticated UX and functional interface with the touch screen. The device must be able to measure and display electrical data gathered from x2 CT coils connected to the GPIO ports (Voltage, Current, Power, kWh, etc...) This is an ongoing and developing product and we're scouting for a candidate who would take a liking to this sort of project in the world of electronics.

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