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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 |
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 09/24/2021 | 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. | 09/24/2021 | 104.8 KB | Download |