PCBWay Community

Search title or content

Search

PCBWay PCB Instant Quote CNC | 3D Printing

More Notifications

No notifications.

My Profile My projects My Likes My Deals My Goods for Bazaar Settings Sign Out

Projects

Categories

DIY Electronics

Arduino

Hardware

Audio

Computers & USB

Breakout Board Projects

Home Automation

LED Displays & Matrices

IoT

Robotics

View all categories

By Source Files

Onju Voice - AI assistant replacement to Google Nest Mini by @justLV

DIY 1kW Open Source MPPT Solar Charge Controller

LogicAnalyzer V6.0

kv4p HT v1.7b

Tad Boy Color

QuinLED-Dig-Uno

Bike Fingerprint - PCB

SummerCart64 - a fully open source N64 flashcart

Solar Powered WiFi Weather Station V2.0

Arduino RC engine sound & light controller with inertia simulation for ESP32

Frog Boy Color

iSpndel_4.0

View all source files projects

Featured Projects

Onju Voice - AI assistant replacement to Google Nest Mini by @justLV

DIY 1kW Open Source MPPT Solar Charge Controller

LogicAnalyzer V6.0

Featured

Source Files

Video

View all projects
Questions
Sponsorships
Feedback
Videos
Blog
Store
PCB Design
Contest

- 8th Project Design Contest - 7th Project Design Contest - KiCad Design Contest - 6th Project Design Contest - 5th PCB Design Contest - 4th PCB Design Contest - Raspberry Pi Pico Contest - PCB Design Tutorial - 3rd PCB Design Contest - I CAN SOLDER Kit Contest - 2nd PCB Design Contest - 1st PCB Design Contest

Add questions Create a project

Please verify your email address so that you can enjoy our more comprehensive services.

Verify Now

screwbreaker

ITALY • + Follow Edit Project

Pawel Danielczyk

POLAND
- 0
- 1
Marco P.

GERMANY
- 0
- 0
Engineer

AUSTRALIA
- 0
- 0
(DIY) C64iSTANBUL

TURKEY
- 704
- 763
10

Description

OpenA1200RTC

An Open Hardware RTC module for the Amiga 1200.

This RTC circuit is also used on other free projects like: The mini A501 for Amiga 500, The OpenAmiga600RamExpansion for Amiga 600.

The main goal was to made an RTC module using the same components, same clock IC, same battery holder, etc. In this way with pratically the same BOM is possible to have the RTC for most of the Amiga computers family, A500, A600 ad now also the A1200.

More informations are available on the GitHub page: https://github.com/screwbreaker/OpenA1200RTC

Code

https://github.com/screwbreaker/OpenA1200RTC

Download Gerbers Download BOM(Bill of materials)

Apr 02,2019

4,036 views

OpenA1200RTC

2 Layers PCB 36 x 45 mm FR-4, 1.6 mm, 1, HASL with lead, Red Solder Mask, White silkscreen

An Open Hardware RTC module for the Amiga 1200

4036

10

0

Published: Apr 02,2019

Standard PCB

Download Gerber file 55

BOM(Bill of materials)

Purchase

Donation Received ($)

PCBWay Donate 10% cost To Author

File Last Updated: 2025/06/14 (GMT+8)

File update record

2025-06-1402:22:24

Parts List (BOM) is updated.

Only PCB

PCB+Assembly

*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.

Copy this HTML into your page to embed a link to order this shared project

Copy

Copyright Info

Attribution-ShareAlike (CC BY-SA) License

Under the Attribution-ShareAlike (CC BY-SA) License.

PCB
Rigid-Flex
Assembly
SMD-Stencil
CNC
Sheet metal
3D Printing
Injection Molding

ESP32-S3 1.47inch LCD display Development Board Type B

BUY NOW

ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch

BUY NOW

MHP50-B5 Mini Hot Plate Preheater

BUY NOW

Smart Soldering Iron TS101-BC2

BUY NOW

Topic

DIY Electronics

RTC commodore amiga amiga 1200

Comments(0)
Likes(10)

Log in to post comments.

Upload photo

You can only upload 5 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP

0 / 10000

It looks like you have not written anything. Please add a comment and try again.

You can upload up to 5 images!

Image size should not exceed 2MB!

File format not supported!

View More

Pawel Danielczyk Oct 15,2024
Marco P. Aug 25,2024
Engineer Nov 18,2023
(DIY) C64iSTANBUL Feb 27,2023
Edoardo kinmami Sep 11,2021
Bastelix Jan 23,2021
Stefan Reinauer Nov 17,2020
Johnny RetroFletch Oct 21,2020
Maik Renkert ( Privat ) Aug 02,2019
SukkoPera Apr 02,2019

View More

VOTING 0 votes

0 USER VOTES

0.00

YOUR VOTE 0.00 0.00

Confirm and Post a Comment

1
2
3
4
5
6
7
8
9
10

Design 1/4

1
2
3
4
5
6
7
8
9
10

Usability 2/4

1
2
3
4
5
6
7
8
9
10

Creativity 3/4

1
2
3
4
5
6
7
8
9
10

Content 4/4

More by screwbreaker

OpenA1200RTC An Open Hardware RTC module for the Amiga 1200.This RTC circuit is also used on other free projects ...
OpenC64MegaDrivePadAdapter An Open Hardware adapter that allows the safe connection of a Sega Mega Drive (known as Genesis in t...

You may also like

Découvrez cette carte de test et développement ESP32-S3, programmable en UART (puis OTA, si souhaité).Les modules ESP32 (SoC) compatibles/soudables sur cette carte sont les suivants :ESP32-S3-WROOM-1-...
Carte ESP32-S3 de test/dev (prog UART)

66 0 0
JEROME TOMSKI

JEROME TOMSKI

FRANCE

1

0
NOTE: THIS INVOLVES MAINS WIRING AND MAINS POTENTIAL. IF YOU ARE NOT CONFIDENT IN HANDLING MAINS WIRING, DO NOT ATTEMPT THIS PROJECT.IntroductionThis power supply module is intended for use with the A...
AEL-2011 Power Supply Module

322 0 1
Astro's Electronics Lab

Astro's Electronics Lab

AUSTRALIA

30

67
IntroductionThis little amplifier module measuring 100mm by 100mm is capable of producing 50W into 8 ohms and up to 70W into 4 ohms. With adjustable DC offset and bias as well as featuring short circu...
AEL-2011 50W Power Amplifier

297 0 1
Astro's Electronics Lab

Astro's Electronics Lab

AUSTRALIA

30

67
I needed an easy way to adapt BNC to banana. There are plenty of M < > F adapters out there, but I wanted something I could put on my bench and plug cables of different lengths into.I came up wi...
BNC to Banana x3 adapter board

189 0 0
AudioDIWHY

AudioDIWHY

UNITED STATES OF AMERICA

41

8
4 Channel Signal Relay Switching BoardA simple opto isolated 4 channel relay switch board for small signals.This board contains mounting holes for the PT2258 Volume Controller, so both can be stacked....
4 Channel Signal Relay Switching Board

197 0 1
Kuro Kuro

Kuro Kuro

BRAZIL

20

1
Mist is my take on a full size keyboard, but with some upgrades I carried over from my second keyboard build--Hermod. Furthermore, this is the UDB version of Mist, which stands for Unified D...
Custom Mechanical Keyboard

565 0 0
Charlie Steenhagen

Charlie Steenhagen

UNITED STATES OF AMERICA

7

0
By using this circuit you can Test the 4-wire Resistive Touch Screen Digitizer sensor without using Arduino or any other microcontroller.Circuit and Parts list: https://www.mousa-simple-project.com/20...
Tester for Touch Screen Digitizer without using microcontroller

230 2 2
Mousa Simple Projects

Mousa Simple Projects

UNITED ARAB EMIRATES

192

6
A rechargeable glowing wristband that reacts to music, powered by a thin LiPo battery. The TPU band has 15 LEDs inside. The animations are driven by audio analysis and controlled with an ATTiny85...
Audio reactive glow LED wristband/bracelet with NFC / RFID-Tags

238 0 1
Markus Loeffler

Markus Loeffler

GERMANY

0

0
OpenAirScope OpenAirScope is an open-source hardware and software project designed for advanced environmental monitoring and air quality measurement. It is based on the STM32H743 and ESP32-C3, su...
OpenAirScope – Open-Source Environmental Monitoring & Air Quality Node

755 0 3
EMert C

EMert C

TURKEY

1

0
This is yet another power supply option for the differential probe.https://www.pcbway.com/project/shareproject/A_new_100MHz_differential_probe_65c69c02.htmlThis switching regulator has the lowest amou...
Diff Probe Power Supply (switching)

289 0 0
Paul Versteeg

Paul Versteeg

NETHERLANDS, THE

19

38
Adapter for the SIO port to connect peripheral devices of the 8-bit Atari to the MiSTer FPGA.ComponentsThe following modules can be used to build an adapter without using SMD components:AMS 1117 3.3V ...
MiSTer_A8SIO

241 3 2
Pawel Mandes DevZine.pl

Pawel Mandes DevZine.pl

POLAND

15

2
CAN Bus Man-in-the-middle monitor for reverse engineering. Based on the TI Isolated CAN FD Repeater Reference Design (https://www.ti.com/tool/TIDA-01487) this circuit board is designed to be plac...
CAN MIM MON - CAN Bus reverse engineering interface

276 0 0
Dan Julio

Dan Julio

UNITED STATES OF AMERICA

0

0

The PCBWay that recognize the talent and effort of the best ELECTRONIC designers in the World.

© COPYRIGHT 2019

About us
Contact us
Follow us on

Share to Facebook

Share to Twitter

Share to Reddit

Share to Linkedin