Using a $1 DS3231 Real-time Clock Module with Arduino | Underwater Arduino Data Loggers
OSH Park ~ Shared Projects by SyncChannelBlog
Philips-Fluke PM6665 Frequency Counter with Oven Controlled Crystal Oscillator – JackenHack
OSH Park ~ Shared Projects by SyncChannelBlog
PH1-40-UA-SMT-B footprint & symbol by Adam Tech | SnapEDA
Working out Footprint Issues in Eagle 7.7
DS3231 footprint & symbol by Maxim Integrated | SnapEDA
Crystek | TCXO (Temperature Compensated Crystal Oscillator)
The top 10 crystal oscillators! – SnapEDA Blog
HCD301 | 5V Low profile OCXO with HCMOS/TTL Output | Golledge
Philips-Fluke PM6665 Frequency Counter with Oven Controlled Crystal Oscillator – JackenHack
Philips-Fluke PM6665 Frequency Counter with Oven Controlled Crystal Oscillator – JackenHack
My first!) PCB Design Review Request: Nixie tube watch : r/PrintedCircuitBoard
Wio-E5 STM32WLE5JC Module - Seeed Wiki
The Sync Channel Blog: Quick PCB: TCXO Breakout
HOW-TO: Create Eagle parts with pins that have the same name – Dangerous Prototypes
The top 10 crystal oscillators! – SnapEDA Blog
GPS assisted 10 MHz frequency reference | Elektor Magazine
GTXO-83T | 2.4V ~ 3.6V SM TCXO with Clipped Sine Output | Golledge
New Release Makes EAGLE And Fusion 360 Besties | Hackaday
TEENSY 4.1 footprint, schematic symbol and 3D model by PJRC
Meet the Modern and Sleek USB Real Time Clock (USB RTC) Designed For Accurate Time Keeping - Electronics-Lab.com
Adafruit DS3231 Precision RTC Breakout : ID 3013 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
SparkFun-Eagle-Libraries/SparkFun-Clocks.lbr at main · sparkfun/SparkFun- Eagle-Libraries · GitHub
