Designer
gurup3
PCB design freelancer
Allegro, Kicad, Pads and Xpedition High voltage(maximum 4kv) High-speed ( DDR3 and DR4, PCIE) RF and Antenna Automotive industries
Designer
koushikc1
PCB Design Engineer
Hardware Engineer focused on building and optimizing IoT systems. Experienced in schematic design, RF antenna tuning, and power management, with hands-on work migrating Nordic microcontrollers and developing
Designer
richardp3199
RF Systems & PCB Design Specialist | ADS | PCB, EM Analysis, Antennas | PhD EE | US-Based
a US-based RF design engineer with 17 years of experience delivering high-performance solutions in the aerospace/defense industry. I hold a PhD in Electrical Engineering and specialize in RF system design
Designer
mylesl2
Founding Engineer @ Laztronics | Hardware Prototyping, Embedded Systems & RF/Wireless
Laztronics, an engineering design and prototyping company focused on electronics, embedded systems, RF/wireless, sensors, PCB design, firmware, and test automation. I help founders, small businesses, and
Service
I will create a PCB design for your startup with Altium and KiCad
control, and optimized component placement.
• High-Speed & RF PCB Design
Specialized layout experience for high-frequency, RF, and antenna-based designs with controlled impedance traces and proper grounding
Designer
mohameda_A
Electronics Design Engineer
in Electrical Engineering with +2 years of experience. I had some experience in designing PCBs and RF/microwave and millimeter-wave components (filters, antennas, diplexers...). Most of my experience comes
Designer
uzairelectronics
Electronics PCB Design & Embedded Systems Engineer
electronic solutions. I specialize in: - Multilayer PCB design (up to 8 layers) — signal integrity, RF, IoT, and power electronics - Power electronics design — DC-DC and AC-DC conversion circuits - Firmware
Designer
muhammadfaizank
Senior PCB Design Engineer | Circuit Designer | Embedded | Power | Analog | RF | Digital
is in circuit design, schematic capture, multilayer PCB layout, embedded systems, power electronics, RF and microwave circuits and analog circuits. I can do design reviews, hardware development, hardware
Job
IoT Environmental Sensor PCB Review – ESP32-S3 + Sequans GM02S 4G/LTE-M/NB-IoT + WiFi/BT
Key components
MCU: Espressif ESP32-S3
Cellular module: Sequans GM02S (LTE-M / NB-IoT) + PCB antenna / U.FL
Wireless: Wi-Fi + Bluetooth from ESP32-S3
Main sensor: SPEC Sensors Ethylene (C2H4) 110-65x
3D Model
ESP32 WROOM 32
to +85 °C Physical Description Package: 38-pin SMD module, metal RF shield Size: 18 mm × 25.5 mm × 3.1 mm Antenna: Onboard PCB antenna (with U.FL connector in some variants) Applications Smart home (lights