9 open source boards using the DS1233
Real designs built with the DS1233, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
Radio-86rk
skiselev
266.7 × 203.2 mm190 parts2LGPL-3.0124
Mackerel-30
crmaykish
215 × 150 mm127 parts4LMIT94
Z80-CPM
101.6 × 53.3 mm28 parts2LCERN-OHL-S-2.04
6809PC
danwerner21
244 × 244 mm155 parts2LNo license2
6502PC
244 × 244 mm154 parts2LNo license1
RP2040/RP2350We816-mark2
360.1 × 141.4 mm128 parts2LNo license1
SST-6809-V2.2
KenWillmott
100 × 100 mm46 parts4LMIT1
Mackerel-10 v1
210 × 170 mm110 parts4LMIT94
Mackerel-08 SBC v1
180 × 120 mm81 parts4LMIT94
The DS1233 in open source designs
The gallery holds 9 open source boards using the DS1233 from 7 GitHub repositories; a typical one measures about 215 × 150 mm and carries around 127 components.
56% are two-layer designs, the rest use four layers or more, and 67% carry an open source license.
The most starred is Radio-86rk by skiselev.
Parts used alongside the DS1233
Microcontrollers on boards using the DS1233
What boards using the DS1233 are built for
DS1233: common questions
Where can I find a DS1233 reference design?
Each of the 9 boards on this page is a real design using the DS1233. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the DS1233?
The 27C256, 74LS14, 74LS244, 74LS245 and 74HCT14 appear in the most repositories here.
Which microcontrollers do boards using the DS1233 use?
Most are built on RP2040/RP2350 (1).
How big is a typical board using the DS1233?
The median is 215 × 150 mm, and 56% are two-layer designs.
What is the most popular open source board using the DS1233?
By GitHub stars, Radio-86rk by skiselev, with 124 stars.
Can I simulate one of these boards using the DS1233 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.