Log in to myMicrochip to access tools and benefits. Sign up in just one minute.
Maximize Your Experience: Reap the Personalized Advantages by Completing Your Profile to Its Fullest. Update Here
Stay in the loop with the latest from Microchip. Update your profile while you are at it. Update Here
Complete your profile to access more resources. Update Here
true
AN8013
| Title |
Title
AVR245: Code Lock with 4x4 Keypad and I2C LCD on a tinyAVR
|
|---|---|
| Name |
Name
AN8013
|
| Date |
Date
12/11/2016
|
| Description |
Description
This application note describes how to build a code lock with an tinyAVR and a handful of components. The code lock uses a 4x4 keypad for user input, a piezoelectric buzzer for audible feedback and an LCD for informational output.
|
Files
| Title | Title | Download | Date | Size |
|---|---|---|---|---|
| AN_8013 Source Code - This application note describes how to build a code lock with an tinyAVR and a handful of components. The code lock uses a 4x4 keypad for user input, a piezoelectric buzzer for audible feedback and an LCD for informational output. 104.8 KB 01/02/2017 | AN_8013 Source Code - This application note describes how to build a code lock with an tinyAVR and a handful of components. The code lock uses a 4x4 keypad for user input, a piezoelectric buzzer for audible feedback and an LCD for informational output. | Download | 01/02/2017 | 104.8 KB |