Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

RTC with Arduino - Low Cost MCP7940N

Kevin Darrah via YouTube

Start learning Write review
Coursera Ad

AI, Data Science & Cloud Certificates from Google, IBM & Meta

Learn More → Corporate Finance Institute Ad

Build the Finance Skills That Lead to Promotions, Not Just Certificates

Learn More →

Overview

Google, IBM & Meta Certificates – 40% Off
One Coursera Plus subscription covers most Professional Certificates on Coursera.
Unlock All Certificates
This course demonstrates how to connect and program the low-cost MCP7940N real-time clock with Arduino. It covers the register map, I2C communication, time and alarm configuration, battery backup, and low-power wake-up applications.

Syllabus

Intro
Demo
Connections
Setting Time
Register Map
Internal Oscillator
Code
Loop
Data Format

Taught by

Kevin Darrah

Reviews

Start your review of RTC with Arduino - Low Cost MCP7940N

Start learning

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free
Someone learning on their laptop while sitting on the floor.