SMD LCD Event Counter Prototype
I am looking for an electronics engineer to develop **one working prototype of a compact, pocket-size digital tally counter**, using surface-mount (SMD) components and a low-power microcontroller. The device should be simple, reliable, compact, and des…
Arduino STM32 GUI Firmware
I am building an embedded system that runs on both an Arduino-class MCU and an STM32, and I need firmware and a touch-enabled GUI developed in parallel. The core code will be written in C and must handle… (Budget: ?1500 – ?12500 INR, Jobs: Arduino, C…
STM32F767 SNMPv3 Control Firmware
I’m adding secure, network-based remote control to a board that runs on an STM32F767ZIT6. What I need is a clean, well-documented SNMPv3 agent integrated into my existing firmware so that authorised administrators can toggle outputs, change settings an…
H? th?ng c?nh báo môi tr??ng Arduino
Tôi c?n xây d?ng m?t h? th?ng giám sát d?a trên Arduino ?? theo dõi nhi?t ??, ?? ?m, c??ng ?? ánh sáng và tr?ng thái m?t ?i?n. Khi b?t k? thông s? nào v??t ng??ng ho?c khi m?t ngu?n, h? th?ng ph?i g?i… (Budget: $30 – $250 USD, Jobs: Arduino, C Progra…
PIC16F1829 Push-Pull PSU Firmware
Pic16f1829 , push pull (180 phase shift same duty cycle for both output, no duty cycle invert cycle by cycle) pin details below and function 1, vcc 5v (on switch) 2, fan MOSFET gate signal 3, 10k NTC tie with 5v ground resistor 10k and 100nf pf … …
Hoverboard Firmware Redesign (Bangalore)
I have a fully working hoverboard platform that now needs a deeper, production-grade makeover. All mechanical and electronic hardware, test rigs and batteries are ready in my Bangalore lab; what I’m missing… (Budget: ?12500 – ?37500 INR, Jobs: Arduin…
MCU Serial Integration Engineer Needed
I need an engineer who can bridge my Windows-based application with an Arduino/PIC microcontroller over a reliable UART link. The project involves defining and implementing a compact binary protocol, parsing… (Budget: $5000 – $10000 USD, Jobs: Arduin…
STM32F401 Shape-Drawing Firmware
1. Core Goal Build an STM32 program that uses joystick, LCD, RGB LED, and two potentiometers to draw shapes on the screen, controlled via a finite state machine. 2. Required Classes • Use Potentiometer and LED classes unchanged… (Budget: £20 – £45 G…
ESP32 Door Detection System
I’m working on a college project that detects when a boarding-house door opens or closes with an HC-SR04 ultrasonic sensor driven by an Arduino-compatible ESP32. I need a complete, ready-to-run package:… (Budget: $30 – $250 USD, Jobs: Arduino, C Prog…
Microcontroller Firmware Decoder – 29/11/2025 14:55 EST
I have a legacy board that runs on an NXP Semiconductors LPC922F microcontroller. The original firmware is no longer available in source form, so I need the code sitting inside that chip read out, converted… (Budget: ?600 – ?1500 INR, Jobs: Arduino, …
keep looking »Recent Posts
- Wix Site Build From Design
- Wix Site Build From Design
- Supabase + Stripe + Netlify backend for a finished lawn bowls web app: sign-in, 30-day trial, annual subscriptions, access lock
- Supabase + Stripe + Netlify backend for a finished lawn bowls web app: sign-in, 30-day trial, annual subscriptions, access lock
- CRM & Deck Construction Management Software
Advertisement
Categories
Archives
Advertisement
