Job
Compact ESP32 + SIMCom A7670E LTE PCB Design (Edge-Mounted I/O for Enclosure)
0 V @ 2.5 A for modem, 3.3 V @ 1.5 A for ESP32
Connectors (edge-mounted):
Top edge → MMCX antenna connector (for modem)
Left edge → Power port → JST-GH 4-pin (Pixhawk UART, 3.3 V) → Side-eject
Designer
niftysagar
Mechanical engineering professional with SolidWorks experience
Senior Engineering Manager & Production Head at LFT. Ideation of new products and concepts at a paradigm-shifting level. Generation of Requisition for the Product Development Team Understanding of Machine
Job
PCB Designer Needed — Automotive GPS/LTE Tracker (ESP32-S3, A7670E, Dual CAN Bus)
delivery
Important Requirements
JLCPCB assembly compatibility is mandatory
Proper LTE and GPS antenna placement and routing is critical
I will provide the full BOM; the designer should review it and
Designer
T.M.TOUHIDUL ISLAM
Structural Engineering, Structural Detailing & Construction Professional
hard working, sincere, honest and passionate about my work. Also I am studying in MSc engineering (Structural Engineering).
Designer
avig
Sr. Electronics Engineer (Hardware/PCB Design Expert)
upto 5GHz 4. Multilayer PCB Design experience upto 32 Layers, Impedance Control, Length Matching, Antenna Tuning, Blind Vias, Buried Vias, Through Hole Vias 5. DFX(Design for Excellence) - DFA, DFM and DFT
Job
Concept-to-CAD Design of Premium Smart Pill Container with Embedded Tracking
Translate that into 3D modeling and CAD
• Handle internal layout planning for small electronics (chip, antenna, battery)
• Prepare detailed drawings and production-ready files
• Ideally be available for future
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Designer
GeorgeSaliba
Electronic Design Engineer
LVDS, DDR; Modbus, NMEA2000, MQTT, … Common design features: - BLE / Wi-Fi with custom PCB trace antenna, fully simulated and tuned on prototypes. - USB charge circuit for Li-Ion battery, including fast
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Enhancing the Aerospace Industry: Exploring 3D Printing Applications for Companies
them little to add complexity to enhance performance or take risks. RELATED: Freelance aerospace engineering services, cost, rates, and pricing for companies 3. Aerospace tool prototypes It takes both time
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everywhere today. 7. Regency TR-1 Transistor Radio (1954) Texas Instruments and Industrial Development Engineering Associates collaborated to develop a gadget based on the technology invented by Bell Labs. This