Arduino Sensor Parsing & GPS Sync
I need a clean, well-commented Arduino sketch that continuously reads the serial stream coming from my magnetometer sensor, extracts the meaningful fields, time-stamps each record using a GPS fix, and then forwards the newly formatted string to the boa…
ESP32 Firmware Backup Assistance
I need a reliable, step-by-step walkthrough for pulling a complete firmware image off my ESP-32 over USB so I can keep it as a safety backup. The board is powered up and reachable, but I’m still undecided on which utilities or drivers to install… (Bu…
Raspberry Pi Drowsiness Detector Build
I’m putting together a lightweight, always-on driver-drowsiness monitor that runs reliably on a Raspberry Pi Zero 2 W (it should also scale fine to a Pi 4). The system will watch two USB webcams—one on the driver, one on the road—and continuously score…
CH592 CDC to monitor ADC value
MounRiver code to enable CDC mode on CH592 to monitor analog ADC val (Budget: $10 – $30 USD, Jobs: Arduino, C Programming, C++ Programming, Circuit Design, Electrical Engineering, Electronics, Embedded Software, Embedded Systems, Firmware, Microcontrol…
Automatic room light controller using Verilog HDL simulation+ Arduino
I’m building an Automatic Room Light Controller that blends FPGA-level logic with a hands-on Arduino prototype. The goal is simple: when the ambient light is low and a person is detected, the room’s smart-home… (Budget: ?1500 – ?12500 INR, Jobs: Ardu…
Studio Sound System Installation
I’m setting up a small studio and need a hands-on sound engineer to get my new sound system up and running. The job is straightforward: the gear, position the speakers, run the cables cleanly, patch everything… (Budget: $30 – $250 USD, Jobs: A/V des…
Microcontroller Programming Project Help
I’m an electronics and communication engineering student working on a course-capstone that hinges on solid microcontroller programming. The hardware is already laid out; what I’m missing is clean, reliable firmware and a bit of mentoring so I fully und…
Customizable Teensy 4.1 Macro Recorder Box
Teensy 4.1-based macro recorder box. This is for my own use since the options currently available don’t quite fit what I need. The idea is to have a small device that sits between a controller and a Nintendo Switch 2 (docked)… (Budget: $30 – $250 U…
Arduino Wi-Fi Notification System
I’m looking for a hardware and programming solution to enable an Arduino to send either a text or an email over Wi-Fi. Requirements: – Use of Wi-Fi for communication – Capability to send either texts… (Budget: $30 – $250 USD, Jobs: API, Arduino, C …
Soporte Arduino ESP32-S3 AMOLED TOUCH 1.8
Estoy desarrollando un proyecto con la placa esp32-s3-touch-amoled-1.8 (Es un modulo ya fabricado. Adjunto link oficial: https://spotpear.com/shop/ESP32-S3-1.8-inch-AMOLED-Display-TouchScreen-AI-Speaker-Microphone-Programmable-Watch-DeepSeek.html)… (…
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