Remote
Work location
"I am looking for an experienced Hardware Electronics Engineer proficient in EasyEDA and STM32 to design schematics for data acquisition modules." Ended
About the job
Job Description: We are looking for an experienced Hardware/Schematic Engineer to design the schematics for two interconnected boards (PCB layout is NOT required at this stage).
What needs to be designed:
Master Module: 24V power input distribution and communication with the outside world via a hardware-isolated RS-485 interface.
Analog Input Module: Digitization of two industrial sensor channels (0-10V / 4-20mA). Based on a precision ADC (e.g., ADS1248). A strict requirement is the implementation of a digital galvanic isolation barrier placed after the ADC. The boards communicate with each other via an SPI bus.
Key Requirements (Strict):
EDA Tool: EasyEDA (Pro or Std) ONLY.
BOM & Components: 100% of the components must have associated C-part numbers from the LCSC Electronics catalog, as the boards will go directly to JLCPCB for automated PCBA assembly.
Base MCU: STM32F103 (or your proposals for modern, available equivalents).
A detailed Technical Specification (Statement of Work) along with a complete Texas Instruments reference architecture will be provided to the selected candidate.
🔥 Bonus: The engineer who successfully and competently completes this Phase 1 (Schematic Capture) will be guaranteed a contract for the paid Phase 2 — PCB Layout of these boards.
What needs to be designed:
Master Module: 24V power input distribution and communication with the outside world via a hardware-isolated RS-485 interface.
Analog Input Module: Digitization of two industrial sensor channels (0-10V / 4-20mA). Based on a precision ADC (e.g., ADS1248). A strict requirement is the implementation of a digital galvanic isolation barrier placed after the ADC. The boards communicate with each other via an SPI bus.
Key Requirements (Strict):
EDA Tool: EasyEDA (Pro or Std) ONLY.
BOM & Components: 100% of the components must have associated C-part numbers from the LCSC Electronics catalog, as the boards will go directly to JLCPCB for automated PCBA assembly.
Base MCU: STM32F103 (or your proposals for modern, available equivalents).
A detailed Technical Specification (Statement of Work) along with a complete Texas Instruments reference architecture will be provided to the selected candidate.
🔥 Bonus: The engineer who successfully and competently completes this Phase 1 (Schematic Capture) will be guaranteed a contract for the paid Phase 2 — PCB Layout of these boards.
Job Description: We are looking for an experienced Hardware/Schematic Engineer to design the schematics for two interconnected boards (PCB layout is NOT required at this stage).
What needs to be designed:
Master Module: 24V power input distribution and communication with the outside world via a hardware-isolated RS-485 interface.
Analog Input Module: Digitization of two industrial sensor channels (0-10V / 4-20mA). Based on a precision ADC (e.g., ADS1248). A strict requirement is the implementation of a digital galvanic isolation barrier placed after the ADC. The boards communicate with each other via an SPI bus.
Key Requirements (Strict):
EDA Tool: EasyEDA (Pro or Std) ONLY.
BOM & Components: 100% of the components must have associated C-part numbers from the LCSC Electronics catalog, as the boards will go directly to JLCPCB for automated PCBA assembly.
Base MCU: STM32F103 (or your proposals for modern, available equivalents).
A detailed Technical Specification (Statement of Work) along with a complete Texas Instruments reference architecture will be provided to the selected candidate.
🔥 Bonus: The engineer who successfully and competently completes this Phase 1 (Schematic Capture) will be guaranteed a contract for the paid Phase 2 — PCB Layout of these boards.
What needs to be designed:
Master Module: 24V power input distribution and communication with the outside world via a hardware-isolated RS-485 interface.
Analog Input Module: Digitization of two industrial sensor channels (0-10V / 4-20mA). Based on a precision ADC (e.g., ADS1248). A strict requirement is the implementation of a digital galvanic isolation barrier placed after the ADC. The boards communicate with each other via an SPI bus.
Key Requirements (Strict):
EDA Tool: EasyEDA (Pro or Std) ONLY.
BOM & Components: 100% of the components must have associated C-part numbers from the LCSC Electronics catalog, as the boards will go directly to JLCPCB for automated PCBA assembly.
Base MCU: STM32F103 (or your proposals for modern, available equivalents).
A detailed Technical Specification (Statement of Work) along with a complete Texas Instruments reference architecture will be provided to the selected candidate.
🔥 Bonus: The engineer who successfully and competently completes this Phase 1 (Schematic Capture) will be guaranteed a contract for the paid Phase 2 — PCB Layout of these boards.
Job Description: We are looking for an experienced Hardware/Schematic Engineer to design the schematics for two interconnected boards (PCB layout is NOT required at this stage).
What needs to be designed:
Master Module: 24V power input distribution and communication with the outside world via a hardware-isolated RS-485 interface.
Analog Input Module: Digitization of two industrial sensor ch... read more
What needs to be designed:
Master Module: 24V power input distribution and communication with the outside world via a hardware-isolated RS-485 interface.
Analog Input Module: Digitization of two industrial sensor ch... read more
Job Description: We are looking for an experienced Hardware/Schematic Engineer to design the schematics for two interconnected boards (PCB layout is NOT required at this stage).
What needs to be designed:
Master Module: 24V power input distribution and communication with the outside world via a hardware-isolated RS-485 interface.
Analog Input Module: Digitization of two industrial sensor channels (0-10V / 4-20mA). Based on a precision ADC (e.g., ADS1248). A strict requirement is the implementation of a digital galvanic isolation barrier placed after the ADC. The boards communicate with each other via an SPI bus.
Key Requirements (Strict):
EDA Tool: EasyEDA (Pro or Std) ONLY.
BOM & Components: 100% of the components must have associated C-part numbers from the LCSC Electronics catalog, as the boards will go directly to JLCPCB for automated PCBA assembly.
Base MCU: STM32F103 (or your proposals for modern, available equivalents).
A detailed Technical Specification (Statement of Work) along with a complete Texas Instruments reference architecture will be provided to the selected candidate.
🔥 Bonus: The engineer who successfully and competently completes this Phase 1 (Schematic Capture) will be guaranteed a contract for the paid Phase 2 — PCB Layout of these boards. read less
What needs to be designed:
Master Module: 24V power input distribution and communication with the outside world via a hardware-isolated RS-485 interface.
Analog Input Module: Digitization of two industrial sensor channels (0-10V / 4-20mA). Based on a precision ADC (e.g., ADS1248). A strict requirement is the implementation of a digital galvanic isolation barrier placed after the ADC. The boards communicate with each other via an SPI bus.
Key Requirements (Strict):
EDA Tool: EasyEDA (Pro or Std) ONLY.
BOM & Components: 100% of the components must have associated C-part numbers from the LCSC Electronics catalog, as the boards will go directly to JLCPCB for automated PCBA assembly.
Base MCU: STM32F103 (or your proposals for modern, available equivalents).
A detailed Technical Specification (Statement of Work) along with a complete Texas Instruments reference architecture will be provided to the selected candidate.
🔥 Bonus: The engineer who successfully and competently completes this Phase 1 (Schematic Capture) will be guaranteed a contract for the paid Phase 2 — PCB Layout of these boards. read less
Things to know
Intermediate
Skill Level
Open budget
Fixed-rate
Full-time
Job type
Under 1-month
Job duration
Areas of expertise
BOM
Circuit Design
Circuit Schematic Design
EasyEDA
Electrical Design
Electrical Engineering
Electrical Layouts Design
Electrical Schematics
Electrical Wiring Diagrams
Electronics Schematics Design
Embedded Electronics
Hardware Design
PCB Design
PCB Layout
PCB Layout Design
STM32
Schematic Capture
Schematic Design
Schematic Drawings
+16 more
Job categories
Engineering Design
PCB Design Services
Electronic Devices
Electrical Circuit Design Services
+1 more
About the client
Payment ready
Israel (04:28 pm)
Posted
Active
Job activity
29 Applicants
1 interviews in progress
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