Analogtrabajos

...focused on low power consumption and robustness. Validation of the ER14505 battery connection (3.6 V Li-SOCl₂) with protection and standby current draw <10 µA. 3.2 PCB Design Design of the PCB in KiCad (1 or 2 layers, depending on the circuit requirements). Optimized component layout to minimize interference and electrical noise. Implementation of ground planes, filtering of sensitive signals (analog sensors), and differential routing if applicable. Sizing and placement of the connector or pads for programming, testing, and battery. Review of design rules (DRC/ERC). Generation of Gerber files, updated BOM, and pick-and-place list for manufacturing. 3.3 Functional Prototyping Manufacturing and assembly of one (1) or more prototype boards (PCBWAY or JLCPCB may be...

Características Título: Propuesta de desarrollo de un sistema electrónico de adquisición de señales biomédicas. Extensión, de 20 a 30 cuart...JUSTIFICACIÓN, OBJETIVOS, PLANTEAR SUPUESTOS, MARCO TEORICO, MARCO CONTEXTUAL, METODOLOGÍA, BIBLIOGRAFÍA Y CRONOGRAMA. Por el momento puedo proporcionar la siguiente bibliografía pdf: Introducción a la ingeniería biomédica Introduction to Biomedical Instrumentation_ The Technology of Patient Care (2009) An Introduction to Biomedical Instrumentation (1976) Analysis and Application of Analog Electronic Circuits to Biomedical Instrumentation Medical Instrumentation Application and Design, 4th Edition (2009) Measurement, Instrumentat...

Sidescroller donde el jugador se puede mover en ambos ejes (x e y) a través de un analog pad. El multiplayer vendría dado por el hecho de que el jugador puede ver los "fantasmas" de otros jugadores que previamente jugaron en esa pantalla. Más características van a ser discutidas en el futuro.

Estamos buscando un profesional que configure una central telefonica, la cual debe correr desde una maquina virtual en un iMac con Yosemite. La configuración de la central se tiene que hacer remotamente sobre la maquina virtual. El profesional debe poder brindar soporte del proyecto en un futuro. El hardware con el que se cuenta es: GXP1610 Small-Medium Business IP Phone (4) GXW400x Series IP Analog Gateway (1) Softphones en iOS y android. En la actualidad contamos con una solución que instalamos nosotros mismos con Asterisk to go, lo cual es muy sencillo y solo viendo los tutoriales se logra configurar, estamos buscando son funciones especificas relacionadas en documento adjunto.

El candidato debe tener amplios conocimientos en Programacion de microcontroladores PICs y dsPICs, comunicacion SPI, RS232, asi como aplicaciones con LABView. Se requiere programar un dsPIC30F4012 que pueda enlazar un ADC de Analog Devices atraves de comunicacion SPI, despues la informacion debe ser enviada a una computadora a traves de un programa en LABView que tendra que ser desarrollado por el mismo candidato.

I am looking for a highly experienced embedded + analog design engineer to develop a high-precision sine wave generation system with real-time USB control. This is a result-driven project focused on delivering a working, validated prototype, not just schematics. System Requirements 1. Sine Wave Generation DDS-based solution (e.g., AD9833 or better alternative – developer may choose) Frequency range: up to ~10 kHz (focus on stability, purity, low distortion) Proper analog filtering required (low-pass) 2. Amplitude Control Controlled via DAC (e.g., MCP4822 or equivalent – developer may choose) Adjustable via PC interface (not continuously dynamic) Stable and calibrated output expected 3. Offset Control (Critical Feature) Real-time adjustable DC offset via USB inter...

...took an 80s-inspired, Alien-franchise synthwave track all the way to the finals of the UK Songwriting Competition’s retro category—despite the fact it had no vocals at all. I believe it could have gone even further with the right singer. The instrumental mix is locked, the lyrics are fully written, and the overall mood leans dark and haunting. I need a male vocalist who can cut through layers of analog synths. You’ll receive: • The full instrumental mix • A lyric sheet • If required a synth melody and rhythm guide track What I need from you: High quality, professional vocals from the perspective of a trapped Marine about to face the ultimate predator. Ability to leave your own mark on this song. Drop me a link to something where yo...

...copper). Bottom layer as ground pour. Trace widths: Power traces (+12V, DRAIN, GND power): ≥1mm (40mil) Signal traces (SPI, gate drive): 0.25mm (10mil) is fine USB/5V input: ≥0.5mm Layout rules: C4 (100nF) must be within 5mm of TC4420 pin 6 (VDD) Keep L1, L2 physically separated from AD9833 module to avoid EMI coupling Star-ground topology preferred — all GNDs meeting at one point near J1 Separate analog ground (AD9833 AGND) from digital/power ground with a thin trace bridge Transducer pads (T1, T2) on board edge, angled 30–45° apart for wider coverage 4× M3 mounting holes at corners Silkscreen: component references, polarity marks, "5V IN", "ON/OFF", "T1", "T2" labels Fiducial marks for alignment if using pick-a...

...integrated carrier board as detailed in the schematic. The project now incorporates: Power Distribution: Multi-rail power supply design with specialized protection and regulation circuits. Isolated Industrial Interfaces: Multiple isolated RS485 channels using ISO7221 digital isolators and THVD1426 transceivers, requiring careful split-ground and isolation barrier management. Analog I/O Protection: Extensive analog input and output stages with LM2904 op-amps, MCP4728 DACs, and multi-stage TVS/Zener protection circuits. Relay & Control Logic: A 12V relay control bank driven by SN74HC595 shift registers and ULN2003 darlington arrays, requiring trace width considerations for switching currents. Audio & Multimedia: Class-D amplification using PAM8320, digital poten...

...stepper motor and continuously outputs position data over serial communication. Specifically, it transmits time and position in a comma-separated format as “time_ms, position_mm” at approximately 50 millisecond intervals. This output has already been verified to function correctly using the Arduino Serial Plotter which I wrote the code for. Also, a DAQ system within LabVIEW is used to measure the analog voltage output from a load cell. This voltage represents the sensor signal and does not need to be converted to force at this stage. The DAQ portion of the system is already operational and capable of independently acquiring and displaying voltage readings. The goal is to combine these two data streams within a single LabVIEW VI. The VI should continuously read incom...

Theres 2 things you will do here. Attachments link below: Digital files that need modified to match the analog file (most the work is already done for you) FINAL FILE FORMAT: Both these will need to be able to be read in photoshop 8.0 without any errors, so do NOT use any smart vector objects or newer technology. Keep it simple and basic. Make sure you are using the correct fonts, and keeping everything in layers. 1) Modify the digital 2025 file (both front and back) to be a 1:1 identical match of the 2026 draft file, but now you are making it a digital file) Add the copy machine lines and the cell backgrounds as images to keep the same shade to the image as additional layers (from the 2026 draft file), change any text needed and make sure everything is spelled correctly. Make s...

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...suit ports and wired connection points * a couple of coiled wires connecting waist to thigh * short overskirt or structured thigh panels to create a technical field-kit look * old-school slide rule or retro analog tool tucked into vest * glasses are precise and part of the overall geometry He should feel like a person who labels cables. Important: unlike Sheena’s gear, Justin’s tools should be **organized and intentional**, not ruggedly piled on. Good identifiers: * clean utility vest * visible ports and cable routing * square scanner holster * measuring tools * slide rule / analog instrument detail * exact, tidy placement of every attachment Her silhouette should read: **narrower, layered at chest and thighs, technical and deliberate** ## Ronaldo –...

I new to design a PCB dedicated to processing several signals and starting a device based on a set number of conditions. I would like to be able to modify those parameters from a cloud based or simple web interface. The board should handles both analog and digital. I expect all to be digital signals but just in case. It should basically handle, temperature, humidity and time of day. Deliverables 1. Compiled firmware binaries plus full, buildable project files 2. Clear inline comments and a concise README explaining build steps and pin mappings 3. A short test report that documents signal-integrity measurements and confirms the module meets the agreed specs. 4, Plus device recommendation and also help on setting up. I have an idea, but I am a genetic engineer. I am OK wi...

I'm looking for an experienced audio engineer to help EQ my analog mixer for live sound. The setup will be used in a small mosque with three floors. Ideal skills and experience: - Proficiency with analog mixers - Strong EQ knowledge and live sound experience - Ability to optimize sound for multi-floor venues Please provide relevant experience in your bids.

...4 digits, driven by MAX7219) or an SPI-based TFT display (only one option active at a time). Communication interfaces include isolated RS485 with Modbus support, UART for serial communication, SPI for display, SD card, and DAC, and I2C for sensors and expansion. Data storage is handled via external EEPROM and an optional SD card for extended logging. The system includes provision for DAC-based analog outputs (4–20 mA and 0–10V), with final component selection based on industrial accuracy requirements. Power is supplied via 24V DC input, internally regulated to 5V and 3.3V. The overall design is modular, configurable, and suitable for robust industrial deployment with expandable I/O and reliable power architecture. Here’s a tight, professional Scope of Work para...

...simple drive circuit (MOSFET or similar) Include a precision current measurement (sense resistor + output) Provide outputs for monitoring the current waveform Ensure it works with short pulses (~1 ms) Deliverables Fully assembled working device Basic wiring schematic Documentation of coil size, number of turns, and how to calculate the magnetic field Budget: $750 to $1.5K Preferred Experience: Analog electronics or instrumentation Coil design or electromagnetic systems Notes This is for a research setup, so accuracy and clear documentation are more important than appearance or complexity....

...system requirements. The circuit will include multiple FSR sensors (Force Sensitive Resistors) for plantar pressure sensing and an IMU sensor for gait/motion tracking. Select and integrate suitable supporting components such as microcontroller, BLE communication module, power management circuit, battery charging unit, connectors, and signal conditioning circuits. Ensure proper sensor interfacing, analog signal acquisition, filtering, and calibration provisions in the schematic design. After schematic approval, develop a compact, optimized PCB layout suitable for wearable insole integration with size and flexibility constraints in mind. PCB must be designed for low power consumption, stable sensor data acquisition, and reliable wireless communication. Deliverables should include: ...

I already have firmware running on an ESP32-based board that includes an RJ45 RS-485/UART port, two analog inputs, several digital I/Os and a small audio stage that automatically answers a SIP/VoIP call and plays audio through an on-board speaker. What I need now is an elegant extension of that code so the same board can also feed data to– and receive commands from – an IoT dashboard app. The new build must keep every existing VoIP feature intact while adding: • A clean, non-blocking interface between the VoIP tasks and the new IoT task set. • Support for both voice playback and tone generation exactly as the current audio path provides. • Reliable sampling of the two AIs along with any DI events, packaged for MQTT/HTTP (whichever you find lighte...

I’m refining a set of custom boards that combine an FPGA-based signal generator with several ESP32 modules. The immediate gap is in analog and digital circuit design: I need a fresh set of eyes to review, debug, and improve the front-end and conditioning stages so our multi-channel waveforms stay clean from kHz up into the low-MHz range. You will also find yourself touching the programmable logic; I use both VHDL and Verilog, so fluency in either (or ideally both) is welcome when tweaks to the signal-generation core are required. On the microcontroller side each ESP32 handles data processing, manages communication protocols, and drives attached peripherals, all written in C/C++. Expect to dive into that firmware whenever hardware changes ripple upward. Key objectives &...

...throughout: clearances, trace widths, copper pours, silkscreen legibility, and all the usual checks that guarantee a smooth hand-off to any mainstream fab house. The board carries an ESP32 module, its accompanying power-management stage (regulators, protection, filtering), plus several sensors and small actuators. Placement should reflect good RF practice around the ESP32 antenna while keeping analog and noisy digital sections apart. I will supply: • the schematic (KiCad or PDF) • component datasheets and footprints when they are not in the KiCad default libraries You will return: • the complete KiCad project folder • Gerber, drill, and pick-and-place files ready for upload to JLCPCB or similar • a concise BOM and rendering so I can double-c...

...Acquisition Software a. All Digital and Analog parameters shall be acquired by the system at 50 msec. Data to be stored in controller hard disk and in server in text format. System shall be capable to acquire continuously for duration of 5 hours or more. b. The acquisition software shall be capable of being operated with acquisition ON/OFF & file writing ON/OFF features. c. The acquisition software shall be capable of being operated in monitoring mode and data logging mode. d. Software shall have capability to store all events, operator actions, process alarms with their description, occurrence time and priorities and print out of the same on demand. e. Data updation in SCADA within 1 sec. f. System shall have provision to acquire at different sampling rates for analog...

...Outputs: RS485, 4–20mA, and 2 relay outputs Use relay outputs for HIGH and LOW level detection Level & Temperature Sensor (FXW-SWPSG) 4–20mA analog output Tank range: 0 to 1.2 meters Outputs: Vacon 20 VSD Digital RUN/STOP control Analog speed reference (0–10V or 4–20mA depending on configuration) Control Logic Required: If LOW level is detected → start pump If HIGH level is detected → stop pump Use hysteresis (low/high relays) to prevent rapid switching Include Auto and Manual modes: Auto: controlled by sensors Manual: operator start/stop from HMI HMI Requirements (Kinco DTools): Clean, user-friendly screen design Display: Tank level (meters and %) Raw analog input value Pump running status High level / Low level status Fa...

...Time • Alarm Time • Pressure Setpoint (Pa) ________________________________________ Monitoring on HMI • Real-time Pressure (Pa) • Door Status (OPEN/CLOSE) • System Status ________________________________________ HEPA Differential Pressure System • Sensor: MPXV7002DP (low cost) • Type: Dual port (2 pipe connection) Connection: • Port 1 → HEPA chamber • Port 2 → Outside air Signal: • Analog output (0–5V) → MCU ADC ________________________________________ Alarm Conditions • Pressure below setpoint → Alarm • Both door open attempt → Alarm • Door open too long → Alarm Action: • Buzzer ON • Warning on HMI ________________________________________ Additional...

...Time • Alarm Time • Pressure Setpoint (Pa) ________________________________________ Monitoring on HMI • Real-time Pressure (Pa) • Door Status (OPEN/CLOSE) • System Status ________________________________________ HEPA Differential Pressure System • Sensor: MPXV7002DP (low cost) • Type: Dual port (2 pipe connection) Connection: • Port 1 → HEPA chamber • Port 2 → Outside air Signal: • Analog output (0–5V) → MCU ADC ________________________________________ Alarm Conditions • Pressure below setpoint → Alarm • Both door open attempt → Alarm • Door open too long → Alarm Action: • Buzzer ON • Warning on HMI ________________________________________ Additional...

I'm looking for an experienced engineer to develop a closed-loop control system for DC tandem motors. Key Requirements: - Control System: Closed-loop control - Feedback Method: Current sensor - Control Signal: Analog voltage Ideal Skills and Experience: - Expertise in motor control systems - Proficient in using current sensors for feedback - Experience with analog voltage control signals - Strong background in electrical engineering and control theory Please provide relevant work experience and approach to this project.

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I need a Python/Arduino developer to create the code for an Adafruit RP2040 CAN board. The board will take in an analog voltage and output to a CAN based device. Key Requirements: - Converts 0-5V analog signals into CAN-based messages. - Convert can messages coming in and rebroadcasting to a different address - Broadcast status and wake messages to device being controlled. Ideal Skills & Experience: - Proficient in Python and/or Arduino and familiar with Adafruit Feather ecosystem - Experience with CAN protocols and message formats

...the new version we want to make the output safer from current input (we need to discuss if is possible etc) -Board GPI: The Wt32 take the signal input from the mcp that read the pin input thru optoisolator and send signal thru network. in the new version we want to add the following feature to the 16 PIN: -output instead only input (digital output for relay or similar automation system) -read analog signal instead only digital signal -The input need to be fast and may can implemented an interrupt pin or use 2 pin of 16 from wt32 instead the multiplexer i2c for fast reading (something like encoder interface) Key points of the new design • WT32-eth01 is the heart of the board and should retain its full Ethernet + Wi-Fi capability. Need to remove this module and have all co...

I am building a data-concentrator around a Delta DVP12E and want a seasoned PLC programmer who can squeeze performance out of this model while keeping the ladder tidy and well commented. Project scope • 60 digital inputs must be scanned and bit-packed, grouped by type and packet, into consecutive D registers. • 4–32 analog inputs will arrive as both 0–10 V and 4–20 mA; they need proper engineering-unit scaling before landing in their assigned D words. • Sixteen energy meters (Modbus RTU) report energy consumption only. Use block reads and keep the entire Modbus polling cycle under two seconds. • All field data—DI, AI, RTU meter blocks—must occupy a single contiguous D-Register map so an external SCADA can browse it through M...

I have a wiring diagram for a small embedded electronics project and need it converted into a professional schematic and PCB design ready for manufacturing. ⸻ Scope • Create schematic from wiring diagram • Design PCB • Add basic filtering, protection, and power regulation where required . BOM (just a list) ⸻ System (Simple Overview) • 5V input • A couple of sensor inputs (analog) • Basic outputs (LED, buzzer, transistor/MOSFET switch) ⸻ Deliverables • Schematic (PDF + source) • PCB files • Gerbers • BOM ⸻ Requirements • Must be reliable and suitable for real-world use • Experience with embedded/Arduino-style circuits preferred ⸻ When applying • Show similar work • State softwa...

...two-board stacked module (≤26×26×12 mm) consisting of: Board 1 — Sensor Interface (passive) A passive PCB that accepts the customer-furnished FPA in a 32-pin LCC ceramic socket and routes all signals and power rails to a 30-pin board-to-board stacking connector (Hirose DF40, 2.0 mm stack height). No active components. Includes sensor-specific filter capacitors, an SD0 pull-up resistor, and a DTEMP analog passthrough with series protection resistor. Board 2 — Engine Board The active processing board. Must include: • Processing core (see Section 4 — architecture TBD by contractor at M1) • Four power regulators: 11 V boost (VDET), 3.3 V low-noise LDO (AVDD), 3.3 V standard LDO (DVDDH), 1.8 V LDO (DV...

... • Guidance on whether the change should be made in stop, inhibit, or run state and how to store the parameter so it survives a power cycle. • Quick checks I can perform to confirm if another controller or communications node is overriding torque commands. • Any Parker-specific tips (e.g., making edits in the “Drive” vs “Application” layer, using the non-volatile save, mapping torque to an analog input, etc.). • A brief remote walk-through (chat or video, about an hour) to verify the setting sticks and the motor responds as expected. Acceptance criteria 1. I can reproduce the procedure on my own laptop with DSE Lite v14. 2. After saving, cycling power, and running the machine, the torque value remains at the new setting. 3....

Need to add support to a rugged gauge computer so it can process measurements coming from Bluetooth-enabled calipers, micrometers, dial indicators and similar tools. The hardware uses a TechNexion PICO-IMX6U SOM (MAUI app running on custom embedded Android 9) and an STM32G473QCT6 microcontroller that interfaces with a variety of analog and digital sensors. Deliverables • Interface to establish BLE connections and process the stream of measurements. • Customizations to the embedded Android system. • Changes to the STM32 firmware (if needed).

I want a freelancer to do a project for an Analog Electronics Lab. I need it by the 1st of April.

...embedded engineer (or small team) to support hardware design and firmware development for our first working prototype. This is a from-scratch development project (not cloning any existing product). We may take high-level reference from existing ECG devices, but the design, firmware, and implementation must be original. --- **Project Scope:** **1. Hardware Design** * ECG circuit design (low-noise analog front-end) * Component selection (preferably medical-grade or equivalent) * Microcontroller integration (ESP32 preferred) * Power management (Li-ion battery + charging) * BLE connectivity design **2. PCB Design** * Schematic design * PCB layout * Gerber file generation * BOM finalization **3. Firmware Development** * ESP32 firmware development * BLE communication (device &...

...wide range of lab/field inputs (e.g., 12V-24V DC or 24V AC) and step down to 5V and 3.3V cleanly to power the logic, sensors, and communication modules. Relay Control: 8x output channels to drive external lab equipment (either onboard mechanical relays, SSRs, or buffered driver outputs for external contactors). Core Sensors: * 1-Wire bus (specifically for long runs of DS18B20 thermal probes). Analog inputs (ADC) with proper filtering/protection for standard industrial 0-5V or 4-20mA sensors. 2. Front Panel UI Board (HMI) Requirements: A separate control board that connects to the Main Controller (e.g., via IDC ribbon cable). Components: 12x tactile push-buttons and 10x indicator LEDs. Note: The exact pinout mapping and function for each button/LED is TBD. We will provide t...

I'm looking for an experienced PCB designer to create a compact PCB for a wireless EEG system intended for consumer elect...feature: - Bluetooth connectivity - Mobile app integration - Rechargeable battery Ideal skills and experience: - Expertise in PCB design for consumer electronics - knowledge of low-noise analog design - biosignal acquisition - Experience with Bluetooth and mobile app integration - Knowledge of power management for rechargeable batteries - knowledge of RF antenna layout for BLE Scope of work: Full schematic design PCB layout (4-layer, low-noise analog design) Component selection (BOM) Gerber + manufacturing files Basic firmware to stream EEG data over BLE Please include examples of previous low-noise analog or biosignal designs and a total ...

Job Title: Senior Electronic Engineer - AHD Video & Robotics (STM32/Mageia 9) Project Overview: We are looking for a high-level Electronic Engineer to take over and complete a Pipe Inspection Robot project. The previous developer failed to understand the requirements for Analog High Definition (AHD) video and industrial-grade isolation. We need a professional to finalize the schematics, PCB layout, and firmware. System Architecture: Robot Unit: STM32G431 based. 4x 24V Drive Motors (DRV8871), 2x 5V Pan/Tilt Motors, IMU (Body Balance), 512Hz Emitter. Suitcase Control Unit: RS-485 Master, Dual Joystick (B7) Interface, Reel Encoder, and Integrated Video Capture. Communication: 100-meter tether (Twisted Pair). Technical Requirements (Must-Have Expertise): Video: Deep knowledge ...

...embedded engineer (or small team) to support hardware design and firmware development for our first working prototype. This is a from-scratch development project (not cloning any existing product). We may take high-level reference from existing ECG devices, but the design, firmware, and implementation must be original. --- **Project Scope:** **1. Hardware Design** * ECG circuit design (low-noise analog front-end) * Component selection (preferably medical-grade or equivalent) * Microcontroller integration (ESP32 preferred) * Power management (Li-ion battery + charging) * BLE connectivity design **2. PCB Design** * Schematic design * PCB layout * Gerber file generation * BOM finalization **3. Firmware Development** * ESP32 firmware development * BLE communication (device &...

...highly integrated carrier board as detailed in the schematic. The project now incorporates: Power Distribution: Multi-rail power supply design with specialized protection and regulation circuits. Isolated Industrial Interfaces: Multiple isolated RS485 channels using ISO7221 digital isolators and THVD1426 transceivers, requiring careful split-ground and isolation barrier management. Analog I/O Protection: Extensive analog input and output stages with LM2904 op-amps, MCP4728 DACs, and multi-stage TVS/Zener protection circuits. Relay & Control Logic: A 12V relay control bank driven by SN74HC595 shift registers and ULN2003 darlington arrays, requiring trace width considerations for switching currents. Audio & Multimedia: Class-D amplification using PAM8320, digital pot...

I’m developing an STM32-based automotive module that acts as a real-time analog signal emulator. The system is triggered by electrical inputs from a secondary module and generates corresponding analog sensor signals via DAC. Key details • Primary role: emulate stable and realistic analog sensor signals. • Trigger type: digital/electrical trigger inputs (edge-based) from another module. • Interfaces: – DAC (12-bit) for analog outputs (multiple channels). – Digital trigger inputs (open-drain interface). • Signal model: combination of base level, dynamic response, and low-frequency dither. • Timing: deterministic control loop (5–10 ms). • Resilience: watchdog, stable fail-safe output (no abrupt signal drop). ...

I have an old analog logo that was laid out on paper years ago and I now need it converted into a clean, fully-scalable vector while keeping every curve, proportion, and colour exactly as in the original template. The finished artwork will appear in both print campaigns and online assets, so it must be press-ready as well as screen-friendly. Please work in a CMYK colour profile and redraw the file from scratch—no auto-tracing—so the lines stay crisp when enlarged for signage or reduced for favicons. Once complete, send me the final artwork in the following formats: • PDF • SVG • EPS • PNG • JPG Make sure the vector versions contain editable paths and text is converted to outlines (or supply the font if you prefer to keep it live)...

I have a consignment of analog watches that now need to be individually packed in clear poly bags. The watches do not call for any special handling beyond normal care, so no anti-static or shock-proof measures are required. Each bag must, however, carry a small printed sticker with the product details (model code, color, and barcode). No other branding or graphics are necessary. I will supply the rolls of stickers and the poly bags; you simply pack the watch, press-seal the bag, apply the sticker neatly, and place the finished units back in the shipping carton. I will check the first batch for correct seal, centered labeling, and scratch-free presentation before you continue with the rest. Let me know your turnaround time and how many units you can comfortably process per day ...

Hi, I need help designing a precision strain gauge amplifier PCB for a pedal force sensor (PFS) project. Please read the requirements carefully. Project Overview Application: Pedal force measurement system Sensor: 350Ω full-bridge strain gauge Force range: 0 to 150 kg System requires both analog output and digital display (kg) Core Requirements 1. Analog Signal Conditioning Circuit Use INA333 (or equivalent modern low-noise instrumentation amplifier) Stable 5V bridge excitation using precision reference (e.g., REF5050 + buffer) Output range: Preferably 0–3.3V (acceptable: 0–5V) Gain designed for full-scale (150 kg) Include: Gain adjustment (trim or precision resistor) Offset/zero adjustment (via REF pin or equivalent) Proper low-pass filtering...

...and exported the full Gerber set. What I still need is the analog section turned back into a clear, editable KiCad schematic and then merged into my existing project so the whole design can move forward as one file set. You will start from the Gerber files that show only the analog portion. That portion contains resistors, capacitors, op-amps and a few discrete transistors—no inductors or transformers. Feel free to stick with KiCad’s default reference naming; I am not following a custom scheme. After the first pass I’ll send you the exact descriptive notes and call-outs I want on certain nodes and test points, so please leave room for that commentary. What I expect back: • A complete, logically laid-out KiCad schematic for the analog block,...

This is the file we need converted to Allen Bradley - Device and Networks - ALL Analog Conversions - ALL Drive Functions to work with G120 VFDs - Drives Configuration - Safety PLC Estop logic for Drives STO - ALL IOs - Alarms/Trip Functions - Drive Telegrams for G120 Please organize the Allen Bradley Project and format the project tree.(i.e 'Safety', 'VFDs', etc.)

At Tolog Institute, we don't just simulate; we build. We are currently tr...model from a theoretical framework into a physical 3x3 stabilization grid. I am looking to connect with elite engineers and developers who are experts in: High-speed Data Acquisition: Reaching 10k+ SPS on multi-channel MCU architectures (Arduino Mega/ESP32). Non-linear Dynamics: Phase-locking loops and synchronization of relaxation oscillators. Precision PCB Design: Minimizing EMI for sensitive analog feedback loops. We are pushing the boundaries of the Tolog-Mirga Interface. If you are tired of standard CRUD apps and want to work on hardware that challenges the Nyquist limit and explores phase-space stability, let’s talk. The goal? 100% synchronization. The location? The future. Are you ready to ...

...diodes on RS-485 lines (A, B) and on the Power Input. - PTC Resettable Fuse on the main power input to protect against short circuits. - Reverse Polarity Protection (diode or MOSFET based) on the power input. - Termination: 120Ω resistor selectable via a jumper or solder bridge. - Layout: Standard 1.6mm PCB. Linear layout. Prioritize noise isolation: keep the Buck converter distant from the analog section. Use a solid ground plane. - Status Indication: - 1x Power LED, 1x User LED (GPIO controlled). - RX and TX activity LEDs (driven by hardware UART lines). - Addressing: Software-based using MCU's Unique ID. - Programming Interface: 2x3 Pogo Pin Pads (2.54 mm pitch) as through-holes (VCC 5V, GND, SWIO, NRST, TX, RX). - Reset: Use two solder pads (to be...

...single, reliable UART stream. The end goal is clear: squeeze the maximum possible throughput out of the link without sacrificing data integrity. The work revolves around three core competencies—TDM protocol development, raw ADC data handling, and low-level UART communication—so fluency in each of these areas is essential. Our front-end hardware already produces digitised samples via a bespoke analog-to-digital conversion stage; your task is to move those samples efficiently over UART, interleaving them with tight framing, minimal overhead, and built-in error checking. Key deliverables • Well-documented C/C++ (or equivalent) firmware that implements the new TDM layer • A concise protocol specification covering frame format, timing, and error-handling st...