Mikrokontroler Jobs

I'm looking for an expert in designing a one or multiple small profile electronic board system that includes most if not all functionality. This board's primary function will be serving as a communication device, incorporating both wired and wireless communication capabilities. Key developer requirements: - Comprehensive knowledge and practical experience of embedded professional grade systems using one or mix off Linux based, FPGA. - Formal qualification at BEng level as minimum - Able to produce proprietary unique, flawless, fluid GUI covering configuration for the end-user and support. - Proficiency in designing both wireless (Ethernet, WiFi, Bluetooth, IOT, GPS) and wired (Ethernet, USB) communication interfaces. - Experience with OEM board design - Not requiring anyone...

I need an expert in IoT and embedded systems to help me establish a Bluetooth communication link between my Infineon AI KIT PSoC 6 and my Samsung phone. The AI KIT is equipped with a BMI270 accelerometer+gyroscope and a BMM355 magnetometer. Key Requirements: - Establish seamless Bluetooth communication between the AI KIT and Samsung phone. - Transmit accelerometer readings from the AI KIT to the phone. Ideal Skills: - Proficient in Bluetooth communication protocols. - Experienced with Infineon AI KIT and Samsung AIROC applications. - Strong knowledge in handling and transmitting sensor data. There are examples on how to make it in Infineon's ModusToolBox directly, such as Bluetooth HelloSensor and BMI160 integration (older version of BMI270). See below: I can provide you with ad...

I'm seeking a skilled Marlin firmware developer from India, with a focus on custom hardware integration. The job involves integrating this firmware with a custom board, which has similarities to the SKR mini E3 V2. Key Requirements: - Experience in modifying Marlin firmware for custom hardware - Proficiency in working with 3D printer components Ideal Skills: - Deep understanding of Marlin firmware - Hands-on experience with custom 3D printer boards

I'm seeking an experienced Arduino programmer with expertise in working with the ESP32 NodeMCU or any other embedded platform for a project involving various sensors and components. This is a multifaceted project encompassing different types of sensor-based applications. Key components of the project include: - Temperature and humidity sensors - Motion and proximity sensors - Gas and air quality sensors - LED and clock - RFID The ideal candidate will have comprehensive experience in: - Programming with Arduino - Working with the ESP32 NodeMCU/Nordic/PIC/STM - Integrating and programming with various sensors and components Your role will be to help me setup and program the ESP32 NodeMCU and Arduino for these different applications. Let's bring this project to life together! I...

I need an Arduino program that can plot graphs in the time and frequency domain. Ideal Skills and Experience: - Proficient in Arduino programming - Experienced in data visualization - Understanding of time and frequency domain - Knowledge of graph plotting techniques

I'm seeking an experienced Arduino programmer with expertise in working with the ESP32 NodeMCU for a project involving various sensors and components. This is a multifaceted project encompassing different types of sensor-based applications. Key components of the project include: - Temperature and humidity sensors - Motion and proximity sensors - Gas and air quality sensors - LED and clock - RFID The ideal candidate will have comprehensive experience in: - Programming with Arduino - Working with the ESP32 NodeMCU - Integrating and programming with various sensors and components Your role will be to help me setup and program the ESP32 NodeMCU and Arduino for these different applications. Let's bring this project to life together! I am looking for a regualr developer who can wo...

I have a hotas flight joystick that I want to use for controlling a naza m v2 flight controller on an octocopter. This project involves coding an Arduino to facilitate this. Key Requirements: - The Arduino should handle the joystick input. - Specific buttons on the joystick require customization. These include the thumb button and the hat switch buttons. The trigger button does not need to be modified. - The code should be efficient and facilitate smooth control of the octocopter. Ideal Skills and Experience: - Proficiency in Arduino programming. - Experience with joystick interfacing. - Familiarity with naza m v2 flight controllers. - Prior experience with octocopter setups is a plus.

I'm looking for a talented designer and engineer to create a sim racing steering wheel for me. The wheel should have customizable buttons and controls, and feature changeable grips and rims. It should connect via USB wired. Key Requirements: - Expertise in designing user-interactive components - Experience in sim racing equipment design - Knowledge in creating USB wired devices The ideal candidate should have a strong understanding of the needs of a sim racer, and be able to create a wheel that can be tailored to the user's preferences.

I'm seeking a skilled developer to establish an IoT Monitoring platform on Thingsboard. This platform will specifically monitor a water level sensor that sends the data every 20min. Key functionalities include: - Scalability: The objective is to communicate our own (non-commercial) devices with the platform. Being able to have user administration and that in the future it can scale with greater functionalities such as: license management, simcard management, etc. - Real-time data tracking: The platform should capture and display the data from the water level sensor in real-time. - Historical data analysis: The platform should have the capability to store and analyze past data for trends and insights. Ideal candidates should have a strong background in IoT and experience working wit...

I need a controller for a TiMotion TA36 series linear actuator, using an ESP32. The actuator's functionality will be basic extend/retract. Key Requirements: - The controller should only facilitate basic extend/retract functionality of the actuator. - The ESP32 should connect to the linear actuator via a wired connection. - There is no need for status feedback from the linear actuator, such as position feedback or error reporting. Ideal skills and experience for the job would include: - Proficiency with ESP32 programming - Experience with linear actuators, specifically TiMotion's TA36 series - Knowledge of wired communication systems.

I'm seeking an expert familiar with UL 1998 certification processes to help certify the firmware of my consumer electronics product. The firmware primarily manages the control interface of the device. Key Requirements: - Extensive knowledge of UL 1998 certification - Experience with consumer electronics firmware - Ability to work with limited documentation - Strong understanding of control interface firmware functions - Excellent communication skills for potential clarification needs

I'm seeking an experienced signal engineer to design and implement a Software Defined Radio (SDR) for me. This project involves creating a compact, efficient SDR capable of transmitting and receiving signals across a wide range of frequencies – specifically, HF (3-30 MHz), VHF (30-300 MHz), and UHF (300-3000 MHz). The SDR should also be able to interface with I2C, SPI, and UART. Key Responsibilities: - Design the PCB and select suitable components - Build and test the SDR - Deliver a fully functional, compact SDR The primary use case for this SDR is in communications. You will also need to study and implement support for various modulation schemes including AM/FM, QAM, and PSK. Ideal Skills and Experience: - Extensive experience in signal engineering - Proficiency in PCB desi...

I'm looking for an experienced circuit designer to create a 555 timer-based circuit for home automation. This circuit will control a relay to manage water flow. Key Requirements: - Design a timing circuit that starts upon receiving a closing switch input. - The relay's main function is to control a water flow solenoid. - Include a second reset timer in the design. Logic flow: -Flow switch tripped/closed. -Start timer (15 min, variable +/- 10 ) -Time elapses, close relay R1* (which closes a normally open water flow valve) -Flow switch opens (due to closed valve) -Start 2nd timer (10 min, variable +/-10 mins) -2nd timer elapses -Open relay R1, resetting circuit. *R1: 5vdc relay Ideal Skills: - Proficiency in designing 555 based timer circuits with variable time settings, and us...

I'm looking for an expert who can help me control three stepper motors using Arduino (or similar platform) based on numerical values from a spreadsheet. The project also involves setting up a Node-RED desktop for monitoring and controlling I/O from other equipment. Key Requirements: - The stepper motors need to move different amounts based on numerical values defined in the spreadsheet. - You need to set up a Node-RED desktop that will allow for monitoring and controlling I/O from other equipment. - Some of the input data will be used to pick stepper parameters defined in the spreadsheet columns and sent on to the Arduino. - You will utilize the dashboard interface, flow-based programming, and integration with other services features of Node-RED. Ideal Skills and Experience: - Profi...

I need a prototype and manufacturer for a device similar to Ubigrid TVM. This device should detect wind, tilt, elevation, GPS, vibration, and temperature. It should also be powered by solar batteries, equipped with a red panic light, and a 'WARNING' speaker. Key Responsibilities: - Design and prototype a multi-sensor device for data collection. - utility grade - sends alerts over LoRaWAN - Ensure the device is suitable for rural areas. - Implement a system for the collected data to be output in CSV format. Ideal Skills and Experience: - Prior experience in designing and prototyping similar devices. - Understanding of the required sensors and components. - Ability to create a durable and weather-resistant device for rural deployment. - Proficiency in implementing data output sy...

I'm looking for an experienced PCB designer to create a custom PCB for an ESP32 microcontroller to control more than 5 LED strips. The purpose of this project is to manage lighting through these strips using the WLED software. Key Requirements: - PCB design to control multiple LED strips - ESP32 compatibility - WLED software integration Ideal Skills: - Proficiency in PCB design software - Experience with ESP32 microcontrollers - Knowledge of WLED software - Prior work with LED strip control Please provide examples of similar projects you've completed in your proposal.

✻ NO EXPERIENCE NECESSARY ✻ You do not need any experience, but you must be clever and eager to learn. ✻ WHY RECRUIT A 16-24 YEAR OLD? ✻ Young people tend to be both creative and eager to learn. ✻ IF YOU ENJOY WORKING WITH ARDUINO AND ESP32... ✻ ...then you might find this project enjoyable. ✻ UNPAID TEST ✻ You must pass a difficult unpaid strategic thinking test. If you were to pass the test, then we would negotiate the terms, including the price I would pay you for this project.

I'm seeking a skilled Arduino programmer to modify the text displayed on a 20x4 i2c display. The text should change based on different voltage ranges detected on an analogue input pin. Key requirements: - Detect voltage ranges from 3V to 12V. - Display 4 to 6 custom messages depending on the voltage range. - The messages should be pre-defined and tailored to specific voltage ranges. Ideal skills: - Proficiency in Arduino programming. - Experience with i2c displays. - Ability to design and implement custom software solutions. - Understanding of voltage detection and analogue input handling. Looking forward to your proposals! Phase 1 - run demo code on display to confirm working (easy) Phase 2 - determine what is displayed based on voltage input (slightly harder)

I'm in need of a professional who can hand solder 60 PCB boards with the electrical components I have. All components are provided, they just need to be soldered together. There are 2 types within these 60 PCB's, prototype 1 and prototype 2. In prototype 1, there are 6 connections required per PCB. In prototype 2 there are 17 connections per PCB. Key Requirements: - Hand soldering of PCB boards - Adherence to ISO 9001 quality standards - Visual inspection post soldering Ideal Skills: - Extensive experience in hand soldering - Familiarity with ISO 9001 standards - Proficient in visual inspection techniques Please note that the quality of soldering must meet ISO 9001 standards and a visual inspection will be required after the soldering process. A commitment to quality and atten...

We need a pcb for a thermometer. You will design pcb and program mcu Please check photos.

I'm looking for a skilled Arduino programmer to create a class that can use 3 instances of the MCP23017 I/O expander. I want a class for a relay. The relay is connected to eGPB6 = relay1 (eGPB7 for relay 2) . I want use the class like create a relay object: Relay relayOne(/* instance of mcp23017 */mcp1, /* this is relay one*/ 1); Then I just want to use (); to turn on the relay So the problem is how to pass mcp23017 objects to the class Attached is a working Arduino code built without Relay class and tab so separate "main" from functions. (The 2 INO files) Also my attempt to create a Relay class. ( the .h and cpp file) The class shoud do Pinmode in the constructor and set the mcp23017 pin to OUTPUT. Simple on/off functions.

I'm seeking a professional to design and implement an alarm system for my pool pumps and drum filters. The system should utilize 9 current sensors to monitor 2 pool pumps of 7 amps and 4 pool pumps of 5 amps. Additionally, it should incorporate 3 float switches for drum filters, triggering an alarm in the event of drum filters running more than certain primary function of the alarm system is to monitor and alert for pump issues. Key Components: - 9 current sensors for pool pumps - 3 float switches for drum filters -1 Display - 1 buzzer Notification System: The alarm system should send notifications via SMS/Text Message when triggered and two minutes later make the buzzer goes on Ideal Skills & Experience: - Expertise in creating alarm systems - Experience with current senso...

I'm working on a research project and need an Arduino gas sensor to detect Carbon dioxide, Carbon monoxide, and NOx. The sensor will need to have capabilities for data logging and real-time alerts. Okay so using the arduino nano ESP32, I want to connect up a MICS-6814 gas sensor and run some code in which it detects the level of CO2, CO and other pollutants and then light up, either a green, amber or red LED depending on the air quality, green being good, amber being okay and red being poor. I have wired this up as follows which to my understanding is correct (but perhaps not): can you modify the code to include where I've added the inputs. So, the +5v on the sensor is connected to the VBUS on the arduino as it is powered by USB, the NO2 is connected to A1 input, the NH3 is con...

I'm seeking a seasoned BACnet engineer to assist in the development of a new HVAC control system for multiple buildings. Key Responsibilities: - Design and implement a BACnet compliant HVAC control system spanning multiple buildings. - Ensure system efficiency and compatibility with building specifications. - Incorporate advanced features for energy conservation and optimal climate control. Ideal Skills and Experience: - Proven experience in BACnet engineering, specifically with HVAC control systems. - Prior work on multi-building projects is a significant advantage. - Strong understanding of building automation systems and energy-efficient design. - Excellent problem-solving skills and attention to detail.

Prosimo, vpišite se ali se prijavite za več podrobnosti.

I need an electrical engineer to diagnose and fix my Aphex Channel. This is outboard gear from an audio studio. The unit decided to stop turning on one day, despite being plugged into a high-end power conditioner. The unit's circuitry should be mostly intact, but I believe there is an issue with the power supply circuitry. These units were notorious for PSU issues, and this is the 2nd unit I've had where the PSU died. Upon internal inspection, there was no visible damage - unlike the 1st unit that broke, which had clearly burnt components. Note that the unit would sometimes take 20 seconds to turn on after powering it up, but this was supposedly normal behavior. I was technically covered by warranty when the unit broke, but the manufacturer had recently stopped producing them,...

Interface PIX com ESP32 e Mercado Pago Descrição do Projeto: Preciso de uma interface para pagamentos PIX, feita em ESP32 com Wi-Fi e display. Tem que ter um acesso direto a ela para configurar o Wi-Fi e os dados do dispositivo, além do token do Mercado Pago para gerar o PIX. Projeto não pode rodar no servidor , integração Pix mercado pago Igual ao vídeo. Após confirmar o pagamento do PIX, ela tem que emitir o pulso igual a um noteiro. Habilidades desejadas:

I'm looking for an engineer who can help me with a project involving the STM32 microcontroller. The task is to develop a frequency generator capable of producing sine and square waves in the frequency range of 1 Hz to 999,999 Hz. Key Responsibilities: - Design and implement the frequency generator using the STM32 microcontroller. - Develop 50 programs for the frequency generator. - Debug and ensure the PCB is free from any issues. The primary use case for this frequency generator is in the health sector. Therefore, experience in designing medical equipment or devices would be a plus. The ideal candidate for this project should have a solid understanding of the STM32 microcontroller, as well as experience with PCB design and debugging.

I'm looking for a skilled developer with experience in Arduino programming and working with OpenAI APIs. The project involves creating an Arduino system that interacts with a PC. The system should be able to switch on and off various outputs based on voice and text commands, as well as display input data. Key requirements: - The voice commands will be provided through a microphone connected to the Arduino. - The outputs to be controlled include LEDs and lights, motors and servos, as well as relays for other devices. - The system will need to process both voice and text commands, and display input data. Ideal candidates should have: - Extensive experience with Arduino programming. - Familiarity with OpenAI APIs. - Skills in creating interactive and responsive systems. - Experience in...

I'm looking for an expert in automating manufacturing equipment. Requirements: - Design and provide new hardware (BOM, schematics) for automation systems. - Program PLC and debug Ideal Skills: - Expertise in designing manufacturing equipment. - Experience in automation. - Knowledge in creating and integrating new hardware.

I am looking for a skilled firmware developer to work on a project involving the STM32H5 or STM32H7 processor. The task involves creating firmware at both the hardware and device level based on a provided system architecture. Key Responsibilities: - Develop firmware for various hardware functions including power management, sensor interfacing, and I/O control. - Create device level firmware support for BLDC motors, Maxon ESCON 50/5ESC, 3xPWM, LIS3DH Accelerometer, and LPS22HH temp sensor, KSZ9896 Ethernet switch; -STM32H573RIVx processor: TCP/IP communication, KSZ9563 Ethernet switch, PWM driver, RS485 driver, I2c (or SPI driver TBD), CAN bus, GPIO control valves, MS583730BA01-50 absolute pressure sensor; - Implement communication protocol support, specifically I2C. Requirements: - Pro...

I'm developing an educational robot and need a programmer with expertise in both Arduino and Raspberry Pi. The robot will utilize Raspberry Pi to access a Google Cloud instance and communicate with an Arduino. Ideal skills and experience for the job include: - Proficiency in programming Arduino and Raspberry Pi - Knowledge of using Raspberry Pi and its interaction with google cloud - Familiarity with Arduino for robotic control

Necesito diseño y firmware para la fabricación de una placa de diagnostico para euqipos de aire acondicionado. La idea es poder visulizar en una pantalla 10" color, la presión de alta y baja, así como las temperaturas de alta, baja y ambiente. Teniendo estos datos y algunos más que el usuario apartará a la hora de iniciar. Tendremos que hacer un diagnostico de la unidad refrigeradora. Tambien deveremos poder hacer vacío, carga de gas, control de presión, inyección de aditivos. Par ello la PCB ha de controlar los sigueitnes dispositivos. 4 transductores de presión. 5 valvulas solenoides. 2 celulas de carga. 1 bomba de vacío. 4 pinzas toroidales. 4 medidores de tensión. 1 impresora de tickets. El sitema ...

I'm seeking a Robotics Engineer with a minimum of 2 years experience in developing collaborative robots (cobots) using ROS2. The task involves creating a 6 Degree of Freedom (6DOF) robotic arm, powered by Brushless DC (BLDC) motors with a Controller Area Network (CAN) interface. Key Responsibilities: - Design and develop a 6DOF robotic arm for research and development purposes. - Implement material handling tasks, specifically picking and placing operations. Ideal Skills: - Proficient in ROS2. - Extensive experience in cobot development. - Knowledge of BLDC motors and CAN interface. - Strong design and engineering skills. The robotic arm will primarily be used for material handling in a research context. The tasks will involve picking and placing operations. The ideal candidate wi...

I need an expert to develop an analog to digital converter for a clock display. The project focuses on converting an analog clock signal into a digital format. Ideal skills for this project: - Experience in designing and implementing analog to digital converters. - Proficiency in working with clock signals and digital displays. - Knowledge of digital signal processing. Please note, the specifics of the clock display format have not been finalized. Flexibility and adaptability will be key to the success of this project. Budget $50 Bid accordingly

Bonjour Gérée le fonctionnement d'un jacuzzi sur mesure. - me préconiser la meilleure solution de contrôleur - Vous devrez me faire la liste de matériel électrique a acheter - Me fournier les schémas de câblage - me fournir le pilotage de l’automate - pilotage application en wifi Fonction 1 filtration, vidange remplissage automatique et désinfection. - Programmation de filtration mise en route de la pompe de filtration (temps sur 24 heure) Pompe 220v 1kw - Vidange ouverture d’une vanne 3 vois avec contrôle de débite pour stop une fois vide - Remplissage ouverture électrovanne avec débitmètre pour injecter le bon volume d’eau. - mise en route de l’ozonateu...

We are using the Raspberry Pi 3B+ with a proprietary software that enables us to do the following; - Connect to our Inverter power & Battery system and Push data to the cloud visible by our beta customer Key Responsibilities: - Design and implement a robust IoT system using Raspberry Pi. - Provide innovative solutions for potential challenges. Ideal Skills and Experience: - Proven experience with Raspberry Pi and IoT projects. - Excellent problem-solving skills. - Previous work with business applications is a plus.

I am looking for a developer to assist with: 1. 2x way secureoffline data communication between ESP32 Micro-Controller and PythonJavaScriptC servers. Using X509 certificates. 2. OTA firmware upgrade using self-signed certificate. X.509 certificate, AES256 is used for encryption algorithm, while the HmacSHA256 for hashing algorithm. Key requirements: - Good understanding of ESP32 MCU, Python, and JavaScript - Good understanding of data encryption, decryption and hashing techniques, particularly using AES256 & HmacSHA256 - Good understanding ESP32 OTA firmware upgrade

I'm seeking a skilled firmware engineer to program the PGA970 for a half-bridge LVDT, specifically using the Half Bridge Marposs probe model H10. The firmware must support signal processing and be developed from scratch. The firmware would be coded to control the gain, precision, and accuracy of PGA ICs, Accuracy of PGA970 output required around +/-0.0005um Ideal Skills and Experience: - Extensive experience in firmware development - Proficient in signal processing - Familiar with PGA970 and LVDT systems - Expert in using Code Composer Studio

I'm in need of a professional who can connect my IoT sensors to Thingsboard. The specific requirements for this project include: - Connecting IoT sensors to Thingsboard: The job involves integrating various IoT sensors with the Thingsboard platform. - Utilizing CoAP Protocol: My IoT sensors communicate via the CoAP protocol. Experience with this communication protocol is essential. - Handling Differential Pressure Data: The sensors primarily transmit data related to differential pressure. A background in understanding and processing this type of data would be beneficial. The ideal candidate for this project would have extensive experience with IoT, Thingsboard, and the CoAP communication protocol. A solid understanding of differential pressure data is a plus. I'm looking for so...

We have 2 embedded PCBs designed/built inhouse and need some advice on any upgrades that should be applied to them. The system is based on PIC32 MCU. There are a lot of multi-drop communications using RS485, CANBUS. Also sensing high current for protections. Remote access to the system will be provided for your review, if you need it. A fixed price is preferred but will consider other offers as well. Please ignore the budget given as a placeholder & you submit your best bid.

I am seeking a professional to repair two small scale High-Intensity Focused Electromagnetic (HIFEM) machines. The issue appears to be electrical in nature, specifically relating to the circuit board. Key details: - The repair necessitates expertise in identifying and fixing circuit board problems. - The freelancer will need to be adept at electrical repair. - I do not have the necessary schematics or diagrams for the circuit board, so the freelancer should be capable of independently diagnosing and repairing the machines without these resources. Ideal skills and experience for the job include: - Proven experience in repairing electrical equipment, particularly circuit boards. - Knowledge of HIFEM machines would be a significant advantage. - Ability to work without schematics or diagram...

I'm seeking a professional skilled in automation and HMI integration to facilitate control operations via a Versamax CPU0001 and Beijer X2 Pro HMI. The communication protocol for this project is SNPX. - Primary Goal: The main objective of this project is to enable control operations through the integration. This encompasses primarily the Start/Stop functions. - Documentation: Unfortunately, there is no existing documentation or schematics for either device, so the ability to work without this information is crucial. Ideal candidates for this project should have extensive experience in HMI and CPU integration, with a strong understanding of the SNPX communication protocol. The ability to troubleshoot and devise solutions in the absence of documentation will be particularly valuable.

We want to find someone who has huge experience in PCB Design for multi layer Projects!

Necesitamos el desarrollo de un sensor Lora de Dragino basado en ST32 con librerías abiertas. Programación del dispositivo añadiendo un sensor mediante UART y permitir la configuración de parámetros de lectura y envío. Se utilizarán los esquemas de The Things Network.

I'm looking for a skilled professional with experience in mechatronics and Raspberry Pi programming to help automate an assembly line process with a touch sreen controller. This system will be tasked with performing complete assembly. Key Responsibilities: - Program the Raspberry Pi to control the entire system with a touch screen display. - Implement machine programming for the entire assembly process. Ideal Skills: - Proficiency in Raspberry Pi programming - Experience with machine programming - Expertise in mechatronics - Prior experience with conveyor belt systems - Knowledge in automating processes The goal of this project is to automate a full assembly process using a conveyor belt system and ball screw linear actuators with stepper motors. Your expertise in mechatronics, cou...

I need someone to help me build a circuit on Logisim and a breadboard using a few gates. The circuit will be handling binary numbers. Ideal Skills and Experience: - Proficiency in using Logisim - Hands-on experience with breadboard and circuit building - Strong understanding of binary number representation and logic gates - Prior experience in creating both combinational and sequential logic circuits - Excellent problem-solving skills and attention to detail

I'm experiencing intermittent voltage fluctuations with my Battery Management System (BMS) control board. This issue primarily relates to voltage regulation, and it's critical for the performance and safety of my battery systems. - Ideal Candidate: An experienced electronics technician or engineer with a proven track record in repairing and troubleshooting BMS control boards. - Skills Required: Expertise in voltage regulation, and an understanding of battery systems. Familiarity with BMS control boards is a plus. - Task: Diagnose and repair the voltage regulation problems to ensure stable voltage levels.

I am seeking an experienced technician to construct a custom LED dimmer circuit on a DOT PCB board and ship the final product. The circuit will be incorporated into an 18” tall model mounted on a 12" x 7" x 7" housing. Key Project Details: 1. Construct a fully operational LED circuit dedicated to a dimming and brightening function with a cycle time of 10 to 20 seconds. 2. The circuit will include two red LEDs placed 5” apart at the top of the model, and an “On/Off” rocker switch situated at a specific distance from the board. 3. Power the unit with a 9V battery attached to the board. 4. Ensure that all components fit within an 11" x 6" area of the DOT PCB to fit inside the specified model dimensions. 5. Provide complete assembly including ...

I'm looking for an expert with experience in converting K40-style laser cutters to operate on Arduino and a CNC shield using GRBL. The laser cutter currently has an M2 controller board. Requirements: - I have all the necessary components: an Arduino board, a CNC shield, stepper motor drivers, and the laser itself. - The main functionality that I need to retain is the ability to use LightBurn (currently used) for controlling the laser cutter. Ideal Skills: - Proficient in Arduino programming and CNC operations. - Previous experience with laser cutter modifications. - Knowledgeable in GRBL and CNC shield functionalities. Please note that the primary software used for controlling the laser cutter will be LaserGRBL.