PCB-Design-Core

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PCB Design Core

A central portfolio repository housing PCB design files, schematic captures, and embedded hardware prototypes. Projects range from custom microcontroller systems to specialized power management boards and discrete logic circuits.

🚀 Projects Overview

1. ESP32-S3 Test Board

Description: Custom hardware evaluation platform designed around the ESP32-S3 microcontroller for IoT prototyping and wireless development.
Key Features:
- Clean power regulation network for stable MCU operation.
- Dedicated break-out headers for GPIO, I2C, SPI, and UART peripherals.
- Optimized 2-layer PCB layout with dedicated ground plane for RF/noise stability.
Directory: /ESP32 S3 TESTBOARD

2. LiPo Battery Charger PCB

Description: Dedicated power management module for single-cell Lithium-Polymer (LiPo) battery charging and safety.
Key Features:
- Embedded charge controller IC with constant-current / constant-voltage (CC/CV) profile.
- Built-in LED status indicators for charge state and fault monitoring.
- Input voltage protection and compact surface-mount footprint.
Directory: /LiPo Battery Charger PCB

3. Magnitude Comparator PCB

Description: Discrete hardware design focusing on digital logic arithmetic and signal processing.
Key Features:
- Multi-bit digital magnitude comparison logic.
- Clean net labels and hierarchical layout organization.
- Complete manufacturing outputs including Gerber files and drill charts.
Directory: /Comparator-Project

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PCB Design Core

🚀 Projects Overview

1. ESP32-S3 Test Board

Description: Custom hardware evaluation platform designed around the ESP32-S3 microcontroller for IoT prototyping and wireless development.

Key Features:

Clean power regulation network for stable MCU operation.
Dedicated break-out headers for GPIO, I2C, SPI, and UART peripherals.
Optimized 2-layer PCB layout with dedicated ground plane for RF/noise stability.

Directory: /ESP32 S3 TESTBOARD

2. LiPo Battery Charger PCB

Description: Dedicated power management module for single-cell Lithium-Polymer (LiPo) battery charging and safety.

Key Features:

Embedded charge controller IC with constant-current / constant-voltage (CC/CV) profile.
Built-in LED status indicators for charge state and fault monitoring.
Input voltage protection and compact surface-mount footprint.

Directory: /LiPo Battery Charger PCB

3. Magnitude Comparator PCB

Description: Discrete hardware design focusing on digital logic arithmetic and signal processing.

Key Features:

Multi-bit digital magnitude comparison logic.
Clean net labels and hierarchical layout organization.
Complete manufacturing outputs including Gerber files and drill charts.

Directory: /Comparator-Project

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PCB Design Core

🚀 Projects Overview

1. ESP32-S3 Test Board

2. LiPo Battery Charger PCB

3. Magnitude Comparator PCB

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PCB Design Core

🚀 Projects Overview

1. ESP32-S3 Test Board

2. LiPo Battery Charger PCB

3. Magnitude Comparator PCB

🛠️ Tools & Technologies

📂 Repository Layout