Tools, APP Software Used etc.

Atmel Studio 7

Description

JB-MEGA32 V1.1 --- development kit with ATMEGA32 and RTC

The JB-MEGA32 V1.1 development kit is a great base for your own projects and for educational purposes.

The kit can be used, for example, as a controller to drive the 8x8 LED matrix modules of the JB-LED BiCOLOR v1.1 display, the design of which I also shared.

Mounting: SMT, THT

Number of layers: 2

Kit features:

- ATmega32A-AU (TQFP-44) microcontroller

- DS1307Z+ or DS3231MZ RTC (interchangeably not together)

- Battery compartment for RTC backup

- Space for external EEPROM (I2C) memory

- Expandable with other custom modules or prototyping boards (angle connectors on the side of the board)

- Standard 6-PIN ISP connector for programming

- 5VDC regulator (7~12VDC power supply - 7~9VDC recommended - or better 5VDC directly via ISP)

- PCB dimensions: 34.6x78mm

Schematic and Layout

Documentation

JB-MEGA32_V1.1.ZIP

Example application

sample_photos.zip

Download BOM(Bill of materials)

Jun 16,2026

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JB-MEGA32 V1.1 --- development kit with ATMEGA32 and RTC

JB-MEGA32 V1.1 development kit with ATMEGA32 microcontroller and RTC Possibility of expansion with own modules (pin connector)

287

Published: Jun 16,2026

Standard PCB

BOM(Bill of materials)

PCBWay Donate 10% cost To Author

Only PCB

PCB+Assembly

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Project images are for reference only. Actual production is based on the manufacturing files on the project page. Please review the designer's notes (e.g., PCB thickness) and select the appropriate options. PCBWay is not responsible for issues caused by unsuitable parameter selections.
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