Raspberry Pi Zero 2 W — Camera Recording Firmware + Power Board + Charging

This project involves designing and building custom flashlights. Key requirements include working with high-vibration machinery in somewhat high temperatures. · ...

I am developing a smart wearable device for enterprise use. I need a PCB Layout Engineer to design two simple PCBs that work together: The Device Carrier Board and The Dock Power Board. · This is an execution-focused task. · The components must align perfectly with the enclosure ...

I'm looking for an expert engineer to do a comprehensive review of the schematics across three boards that are all tangentially related. · Comprehensive review on the schematics, placement and fixing any necessary changes. · ...

Schematic & PCB Design · Purpose of the Board · The main board shall be built around ESP32-S3-WROOM-1-N16R8 and support: · * Data logging (microSD) · * Real-time clock with backup battery · * Two external radiation measurement boards · * External control board (encoder + button) ...

Job Title: PCBA Power Electronics Designer: MPPT, Li-Ion BMS, and Multi-Rail (12V/5V/3.3V) Power Supply · Project Overview · I am looking for an experienced PCB and Power Electronics Engineer to up level my current prototype board with better unified power management and design f ...

I'm working on an ultra-compact LED wristband project and need a PCB designed for JLCPCB manufacturing. · ...

I need help with a PCB design for a relatively simple circuit. At its core, the circuit will have a solar cell that can charge a small (200mah) lipo battery. · ...

I need a custom PCB designed, fabricated, and assembled. Looking for someone who can own the whole pipeline from schematic to boards on my desk. · Project:Solar-powered GPS asset tracker with audio alert · ESP32-S3 (main MCU) · BN220 GPS module (GPS + GLONASS, UART) · ...

The Review Board Liaison works under the supervision of the Director to perform duties as a representative of the Person-in-Charge of Forensic Psychiatric Services. · ...

I am developing a product and don't want · 6 different boards. know-body makes the board that i want, · so i am trying to create it.TFT screen with battery monitoring shunts. · power button inputting to control screen , marmoset controlling Power out to device ( 2.5mm barrel con ...

Design a battery-powered QR/2D scanner PCB using a Newland NLS-EM3396 scan engine and an nRF52840 BLE MCU. · ...

We are looking for an experienced KiCad PCB engineer to redesign an IoT board based on an ESP32 powered by a Li-ion battery with solar charging. The task is to add an RTC-based daily power-cycle to improve LTE modem (SIM7080) reliability. · ...

I'm building VisionCamPOV (V1) — a reliability-first POV sports camera using a Raspberry Pi Zero 2 W. This is not a hobby project. The priority is stability, data integrity, and clean deliverables. · ...

We are looking for an experienced Electronics Hardware Engineer whose primary responsibility will be the development of electronic schematics and PCB layout for AC and DC electric vehicle (EV) charging systems. · ...

Project Overview: · I am developing a compact rechargeable mini desk heater under the Blu Bayou brand and am seeking an experienced PCB designer to create a prototype-ready, manufacturing-ready board design. This is an early-stage hardware startup project intended for prototype p ...

Under the supervision of the Charge Nurse, the Registered Nurse plans, implements and evaluates nursing care for patients. The RN participates in patient and family teaching. · ...

Custom PCB Design: Compact Wearable ESP32-S3 Device with GPS, Audio, and BLE · What I'm Building · A small wearable device that clips onto clothing. It communicates with a phone app over Bluetooth Low Energy and includes GPS tracking, a microphone, a speaker, and a single button ...

The customer service specialist will handle phone calls, update tracking information, enter charges and communicate with customers. · Tracking and tracing customer service issues · Answering phone calls · Entering charges Communicating with customers ...

Job Title · PCB Layout Designer for Compact ESP32-S3 Multi-Sensor Board with USB-C (Data + Charging), Rotary Encoder, ICM-20948 IMU, NEO-8M GPS, BMP280, SDP810-500PA, and BMS · Job Description · We are looking for an experienced PCB layout engineer to convert a provided schematic ...

Design custom PCB for ESP32 module with pin-compatible FireBeetle-based setup. · ...