Скачать или смотреть Install and Configure Real Time Clock RTC-DS1307 for Raspberry Pi

This video tutorial demonstrates how to install and configure an RTC DS1307 on a Raspberry Pi for accurate timekeeping.
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Commands Used:
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sudo i2cdetect -y 1

sudo modprobe rtc-ds1307
sudo bash
echo ds1307 0x68 &gt /sys/class/i2c-adapter/i2c-1/new_device
exit

to read the hrtc time type
sudo hwclock -r

to write time to rtc type
sudo hwclock -w

sudo nano /etc/modules
at the end of the file add
rtc-ds1307
then CTRL-X then Y then enter to save

sudo nano /etc/rc.local
before exit 0 copy and paste
echo ds1307 0x68 &gt /sys/class/i2c-adapter/i2c-1/new_device
sudo hwclock -s
date
then CTRL-X then Y then enter to save


Hardware used to build the QRP Rig
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uBitx transceiver :
https://www.hfsignals.com/index.php/u...

Raspberry Pi:
https://www.raspberrypi.com/products/...

VK-172 USB GPS Receiver:
https://ebay.us/sVOxKz

DS3231 RTC Clock Memory Module:
https://ebay.us/jMiCTT

Sabrent USB External Stereo Sound Adapter:
https://ebay.us/r8W9ei

RTL-SDR USB Dongle:
https://ebay.us/1Wl2wz

USB Extensions:
https://ebay.us/3Q7GdM

1-Foot 3.5mm, 1/8" Stereo Male to Male Audio Cable:
https://ebay.us/g6rWZN

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The process involves physically connecting the RTC to the Raspberry Pi, configuring the Pi through the terminal, and modifying files to use the RTC for timekeeping. The tutorial provides step-by-step instructions and includes commands to enter in the terminal. The end result is a Raspberry Pi configured to use the RTC for accurate timekeeping.

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