We need a compact ESP32 + SIMCom LTE (A7670E/G) baseboard designed for integration inside an enclosure.
The goal is to create a small, reliable PCB that provides LTE + GSM co...
We require expert PCB layout design in KiCAD for adjustment system's main board that is based on ESP32-S3-WROOM-1U, focusing on optimizing power management and precise analog/...
PCB Design ServicesElectrical EngineeringElectronics Design Service
Project Description:
I need a senior hardware/PCB engineer with direct experience in LTE-M/NB-IoT designs to perform a thorough pre-production review of my battery-powered Io...
PCB Design ServicesElectronic DevicesElectronics Design Service
I am looking for a freelancer to assist with a small academic/field-test project. This is a low-budget task that involves two integrated parts:
3D Modeling: Create a simple...
3D Modeling PCB Design ServicesPrototype Design ServicesProduct Engineering ServicesElectronics Design Service
Product Function
Maps 4 (A) RF ports to any of 16 (B) ports, with 1 RX (B → A) and 3 TX (A → B).
Uses 31 SP4T (BGSA14GN10) and 5 high-isolation SP4T (PE424450) in a tree t...
I’m looking for a reliable CAD designer or mechanical engineer to develop a professional 3D model and assembly for a durable, modular wearable vest and handheld device designe...
3D Design Services3D Printing Design3D Product Rendering and Design
