Designer
nsharma03
Senior Hardware Design Leader | 18+ Years in Telecom, 5G, Industrial Automation & Data Storage Platf
Highly experienced Hardware Design Engineer with over 18 years of expertise in end-to-end PCB development, from concept and schematic design to layout, prototyping, and production. Proven track record
3D Model
Schematic and PCB Design
reliable electronic products, from schematic and PCB design to firmware and production support. My expertise includes embedded hardware, PCB design for manufacturing, firmware for STM32, nRF52, ESP32,
Designer
Jerry Junior
CAD Design, Electrical Drafting & PLC Programming Designer
- Machine Safeguarding Electrical & Hard Guarding - Arc Flash Safety PPE Requirements - Power/Control Panel Design - Engineering Administration - Panel/Control System Upgrades - AutoCAD Electrical (2011-2013)
Designer
lauromrcruz
Embedded Systems Architect | IoT, ESP32, PCB Design & Mass Production
and R&D, through circuit design and PCB layout, to firmware development and mass manufacturing. Core expertise: - Microcontrollers: ESP32, STM32, ARM Cortex, Arduino - PCB Design: from schematic to production-ready
Job
Compact ESP32 + SIMCom A7670E LTE PCB Design (Edge-Mounted I/O for Enclosure)
proper power handling and neatly aligned connectors on specific edges.
Key requirements:
MCU: ESP32-WROOM-32E (SMD)
Modem: SIMCom A7670E or A7670G (LTE Cat-1 + GSM fallback)
Input Power: 5 V
Designer
djordjenatic
Electrical Engineer experienced in layout and PCB design
reliable, production-ready hardware and firmware using modern MCUs (ESP32, STM32, TI, C2000), high-power topologies, battery systems, and a wide range of communication protocols. Our lab is fully equipped
Job
IoT Environmental Sensor PCB Review – ESP32-S3 + Sequans GM02S 4G/LTE-M/NB-IoT + WiFi/BT
additional digital environmental sensors (I2C/SPI)
Power: Single-cell LiPo battery, charging via dedicated charger IC, ultra-low power sleep modes
Design files: Altium Designer project + Gerbers
Target
Designer
ZEST·ER·EX
Electrical Shop Drawing Expert | Engineers Australia Vetted | PRINCE II Certified
Earthing and Lightning Protection • Photovoltic Solar System • MV/LV Power transformers • Diesel engine and pump • Lift and Escalator • Power Factor Correction • Harmonic Management • Variable Frequency Drives
Designer
Daygee
Electrical/Mechanical Designer & Drafter
Blog Post
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