Teensy 4.1 One-Cycle FSK
I’m building a proof-of-concept transmitter that must output a single, precisely timed cycle of FSK per data bit on a Teensy 4.1. The bit stream is stored exactly as volatile uint8_t dataBits[] = {1,0,1,1,0,0,1};… (Budget: €30 – €250 EUR, Jobs: Ana…
ESP32 Semi-Automatic Cooking Machine
I want to develop a semi-automatic cooking machine prototype using an ESP32 microcontroller that automates a 12-slot Geneva wheel–based ingredient carousel. The system should execute a recipe sequence… (Budget: ?1500 – ?12500 INR, Jobs: Arduino, C P…
STM32H723 SD Card DMA POC
I am running a proof-of-concept on an STM32H723VGT6 to confirm that a sustained 100 Mbps data stream can be written to an SD card. To begin, I need firmware that continuously generates dummy data in RAM, moves it to the SD card through DMA, and reports…
Teensy 4.1 board & Sensor C++ Compile Fix & Augmentation extra peripherals
I have a sensor-companion board built around an Arduino Teensy 4.1 that is normally compiled from inside Visual Studio in C++. A recent update has left the project refusing to build because of straight syntax errors—no missing libraries, no undefined r…
PIC MCU Hardware Control Firmware
I have a PIC micro-controller board that needs robust, production-ready(mass production) firmware focused on hardware control. The project centres on driving several physical interfaces: relays, ADC measurements, an LED 7-segment display… (Budget: $3…
Event-Based LabVIEW DAQ Upgrade
I need to re-work an existing LabVIEW application so it fits our internal process more tightly. Some source VIs and documentation are ready for you, but the program must be transformed into an event-driven… (Budget: $1500 – $3000 USD, Jobs: C++ Progr…
STM32H725 Firmware Development
Embedded Firmware Developer Needed – STM32H725 (FreeRTOS, LwIP, LittleFS) – Stabilisation + Feature Completion Project Summary I am building an embedded product based on an STM32H725 microcontroller… (Budget: $25 – $50 AUD, Jobs: C Programming, Deb…
Program Innotech Omni HVAC Controller
I need the control logic on a commercial HVAC installation rewritten and commissioned on an Innotech Omni proprietary controller. The focus is temperature control and ventilation control; humidity functions… (Budget: $250 – $750 AUD, Jobs: Automation…
NTR08 LoRa Transceiver Module Driver (STM32)
We need a clean, STM32-friendly driver for the NTR08 Series LoRa Transceiver Module (SX1262 based) and a small demo that shows two modules can talk. Everything must be written in C, build without warnings inside STM32CubeIDE, and rely only on the stan…
Arduino Basics & Coding Lessons
explain how each is to be done (Budget: $12 – $15 SGD, Jobs: Arduino, C Programming, Coding, Education & Tutoring, Electrical Engineering, Electronics, Microcontroller, Teaching/Lecturing)
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