DS3231

9 boards

KiCad boards from 6 GitHub repositories tagged “ds3231”, the most starred first; open any of them in PCBKit.

2 layers83.2 × 42.1 mm
IT8951-HAT
martinberlin/H-cinread-it8951
CINWRITE pcb is the Hardware repository for the HAT that provides GoodDisplay DEXA-C097 controller a fast way to talk SPI and 5V boost converter.
65 parts12
2 layers110.5 × 97.8 mm
MC board layout v11
daveydaid/Electromechanical-7Segment
Source code for controlling a 28-stepper motor 7-segment display with a single Arduino Mega2560
35 parts11GPL-3.0
2 layers87 × 47 mm
Netclock
dilshan/ntp-clock
Ethernet base NTP clock panel driver
91 parts11MIT
2 layers89.9 × 49.8 mm
Datalogger2039 TMP117 adapter
rtek1000/Datalogger_2039
This is an 8-channel logger for collecting temperature data (431 160 readings). Data export via USB Flash Drive (Pendrive).
134 parts4
2 layers92 × 54 mm
Blare clock
draarivpatel-ui/blare-clock
BlareClock: XIAO ESP32-C3 desk alarm clock with 2.25in ST7789 TFT, DS3231 RTC, 85dB piezo buzzer, KiCad 8 PCB, and OpenSCAD enclosure
12 partsMIT
2 layers35 × 65.5 mm
LED RTC Clock
hasmar04/LED_RTC-Clock
A clock / calendar using a 32x16 LED Matrix, an Arduino Nano and a DS3231 RTC Module
6 parts
2 layers25 × 14.7 mm
Mini pcb-3-to-5V booster
martinberlin/H-cinread-it8951
CINWRITE pcb is the Hardware repository for the HAT that provides GoodDisplay DEXA-C097 controller a fast way to talk SPI and 5V boost converter.
9 parts12
2 layers24.4 × 21.7 mm
TMP117 custom board
rtek1000/Datalogger_2039
This is an 8-channel logger for collecting temperature data (431 160 readings). Data export via USB Flash Drive (Pendrive).
14 parts4
2 layers62.8 × 57.4 mm
TMP117 custom board panelize
rtek1000/Datalogger_2039
This is an 8-channel logger for collecting temperature data (431 160 readings). Data export via USB Flash Drive (Pendrive).
56 parts4