Boards using the DS1302

21 boards

Boards in 17 GitHub repositories, designed in KiCad, that use the DS1302 by TDD (SOP-8 Real Time Clocks ROHS). See how each wires it, with its parts, size, README and files; the DS1302’s symbol, footprint and pinout are on its own page.

2 layers170.2 × 100 mm
Z80-SBC
skiselev/zeta_sbc
Zeta SBC is an Zilog Z80 based single board computer. It is inspired by Ampro Little Board Z80 and N8VEM project. Zeta SBC is software compatible with RomWBW Firmware
75 parts53GPL-3.0
2 layers279.4 × 203.2 mm
Z180GDC
lynchaj/rhyophyre
Single Board Computer featuring Zilog Z180 processor and NEC µPD7220 Graphics Display Controller
249 parts12
2 layers96.3 × 98 mm
Aquarium
baranovskiykonstantin/aquarium
Control the lighting and the heating of the aquarium.
73 parts11
2 layers54.8 × 54.7 mm
PipmanPCB
CountMurphy/Pipman
A propeller powered GPS watch
26 parts4
2 layers76.2 × 38.1 mm
6502 Watch
ProbablyNotArtyom/6502-Watch
6502 powered wearable with an LCD screen, keyboard interface, and compact form factor, all running ehBasic to boot.
32 parts4
4 layers160 × 100 mm
SBC-386EX-2
danwerner21/SBC80386EX
ECB 80386EX sbc
96 parts1
2 layers
Robot seg
benja47012/Robot-de-seguridad
Robot de seguridad con diversas funciones, planteado con un protocolo I2C.
48 parts
2 layers148.5 × 90 mm
ZxRebornClock
popovb/zxRebornClock
Часы на ГРИ ИН-14 с синхронизацией времени через интернет
125 partsMIT
10 layers91.4 × 40.6 mm
Diy digital clock
sandorex/diy-digital-clock
DIY LED segment clock using DS1302 and ATTiny13a, with shift registers
20 partsGPL-3.0
2 layers100 × 98 mm
PCB V3
SR211007/MONGO_GARDEN
GitHub repo for Mongo Garden Project
32 partsMIT
2 layers
Placa senores
Stefxyz/Robot-Explorador-Tabibito
Robot explorador estilo Rover
65 parts
2 layers50.8 × 53.3 mm
Design files clock shield DS1302
aspro648/KiCad
My design files. Abandon all hope ye who enter here.
36 parts33
2 layers63.5 × 45.7 mm
Design files clock
aspro648/KiCad
My design files. Abandon all hope ye who enter here.
34 parts33
2 layers149 × 100 mm
Iolite
jtsiomb/m68kcomputer
Homebrew Motorola 68010 computer
51 parts32CC-BY-SA-4.0
2 layers100 × 100 mm
Z80CLOCK2
lynchaj/nhyodyne
Modular Backplane Computer
67 parts31
2 layers235 × 160 mm
Memory.ROMRAM
lynchaj/duodyne
Duodyne is a hobbyist retrocomputer system designed to run ROMWBW. It is comprised of modules on a system bus
150 parts15
2 layers235 × 160 mm
Memory.ROMRAM
lynchaj/duodyne
Duodyne is a hobbyist retrocomputer system designed to run ROMWBW. It is comprised of modules on a system bus
143 parts15
2 layers76.2 × 38.1 mm
6502 Watch
ProbablyNotArtyom/6502-Watch
6502 powered wearable with an LCD screen, keyboard interface, and compact form factor, all running ehBasic to boot.
31 parts4
2 layers360.1 × 141.4 mm
We816
kitspace-test-repos/kicad6-file-collection

135 partsMIT
4 layers280 × 140 mm
P8x io card
ksr/p8x
Generated by generators/genkicad.py from the canonical geneagle netlist (CARDS["peripheral-card"]), same standard as the memory card: 4-layer (F/B signals, In1=GND, In2=VCC planes), a bypass cap above each IC, a…
63 parts
4 layers280 × 140 mm
P8x peripheral card
ksr/p8x
Generated by generators/genkicad.py from the canonical geneagle netlist (CARDS["peripheral-card"]), same standard as the memory card: 4-layer (F/B signals, In1=GND, In2=VCC planes), a bypass cap above each IC, a…
104 parts