ESP32-S3 ST7789 GIF Player
I have an ESP32-S3-Mini-N1 wired to a 240 × 240 ST7789 SPI display and need firmware that plays 1–5 simple looping GIFs stored on a flash partition. All GIF fil...
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TB6600 Stepper Driver Setup
I already have a bipolar stepper motor, a TB6600 driver and a pulse / direction source on the bench, but the motor is still not turning. I need clear, hands-on...
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I need a compact, battery-powered working model of an anti-suicide ceiling fan made primarily from plastic. The unit must demonstrate how the fan instantly stop...
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Design software for VRM virtual reality machines, a low-cost full-immersion optical camera based virtual reality machine. Work with 1000+ points on cyberspace u...
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I’m building a wearable and need someone who can own both sides of the stack: the low-level firmware written in Keil and a companion mobile application that run...
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I have a standalone TFT touch display that has to power-up cleanly, register every tap, and present a small but polished interface. The job covers three connect...
Read moreDelta PLC Chute Panel Programming
I need a brand-new ladder program written for a Delta DVP12SA211R PLC that will run a chute panel on our line. I already have the electrical drawings and the or...
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Read moreDwin HMI & MCU Integration
I’m putting together a small control-and-monitor unit centered on a DWIN DGUS HMI and I’d like you to handle both the screen layout and the firmware that talks...
Read moreArduino-to-STM32 HID Port
Hello, I would like to commission the porting of existing code (200 lines) written in Arduino IDE (ATmega32u4) to an STM32CubeIDE project (STM32F103C8x). I requ...
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Read moreSTM32 Embedded System Development -- 2
I need an experienced developer to create an embedded system using the STM32F411CEU6 microcontroller. The project is digital output using amplifier. Key Require...
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