# Alarma de clases ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** jelser03 - **Created:** 8/26/2023 - **Last Updated:** 10/13/2023 - **Visibility:** Public - **Stars:** 1 ## Key Components ### — 4x4 Keypad **Pins:** - C1 - C2 - C3 - C4 - R1 - R2 - R3 - R4 ### A1 — [Arduino Mega2560](https://www.flux.ai/adrian95/arduino-mega2560~ls5.md) - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Arduino%20PDFs/A000067_Web.pdf - Manufacturer Name: Arduino - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: A000067 - Part Type: Development Board **Pins:** - +3V3 [pin 3V3] - +5V_1 [pin 5V_1] - +5V_2 [pin 5V_2] - +5V_3 [pin 5V_3] - 0 [pin 0] - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 17 [pin 17] - 18 [pin 18] - 19 [pin 19] - 2 [pin 2] - 20 [pin 20] - 21 [pin 21] - 22 [pin 22] - 23 [pin 23] - 24 [pin 24] - 25 [pin 25] - 26 [pin 26] - 27 [pin 27] - 28 [pin 28] - 29 [pin 29] - 3 [pin 3] - 30 [pin 30] - 31 [pin 31] - 32 [pin 32] - 33 [pin 33] - 34 [pin 34] - 35 [pin 35] - 36 [pin 36] - 37 [pin 37] - 38 [pin 38] - 39 [pin 39] - 4 [pin 4] - 40 [pin 40] - 41 [pin 41] - 42 [pin 42] - 43 [pin 43] - 44 [pin 44] - 45 [pin 45] - 46 [pin 46] - 47 [pin 47] - 48 [pin 48] - 49 [pin 49] - 5 [pin 5] - 50 [pin 50] - 51 [pin 51] - 52 [pin 52] - 53 [pin 53] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] - AD0 [pin AD0] - AD1 [pin AD1] - AD10 [pin AD10] - AD11 [pin AD11] - AD12 [pin AD12] - AD13 [pin AD13] - AD14 [pin AD14] - AD15 [pin AD15] - AD2 [pin AD2] - AD3 [pin AD3] - AD4 [pin AD4] - AD5 [pin AD5] - AD6 [pin AD6] - AD7 [pin AD7] - AD8 [pin AD8] - AD9 [pin AD9] - AREF [pin AREF] - GND1 [pin GND1] - GND2 [pin GND2] - GND3 [pin GND3] - GND4 [pin GND4] - GND5 [pin GND5] - IOREF [pin IOREF] - NC [pin NC] - RESET [pin RESET] - SCL [pin SCL] - SDA [pin SDA] - VIN [pin VIN] ### BZ1 — [Buzzer_12.2mm_H6.5mm](https://www.flux.ai/jecstronic/buzzer122mmh65mm~10f.md) - Part Type: Buzzer **Pins:** - - - + ### LCD1 — [WC1602A](https://www.flux.ai/jecstronic/wc1602a~vi0.md) - Manufacturer Name: Wincom Tech - Part Type: Display Device - Manufacturer Part Number: WC1602A - Datasheet URL: http://www.datasheet39.com/download.php?id=735838 **Pins:** - D0 - D1 - D2 - D3 - D4 - D5 - D6 - D7 - E - LED(-) - LED(+) - R/W - RS - VDD - VO - VSS ### SW1 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) - Manufacturer Part Number: B3FS-1050P - Part Type: Switch - Manufacturer Name: OMRON - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf **Pins:** - P1 [pin 1] - P2 [pin 3] ### U1 — [DS3231-Module](https://www.flux.ai/vasy_skral/ds3231-module~2z.md) - Manufacturer Part Number: DS3231 AT24C32 - Package or Case Code: Module - Datasheet URL: https://www.banggood.com/DS3231-AT24C32-IIC-Precision-RTC-Real-Time-Clock-Memory-Module-p-1547989.html?p=4N130123074053201807&custlinkid=1407949&cur_warehouse=CN - Part Type: Module - Manufacturer Name: BanKhok **Pins:** - 32K - GND - GND - SCL - SCL - SDA - SDA - SQW - VCC - VCC *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jelser03/alarma-de-clases~nu](https://www.flux.ai/jelser03/alarma-de-clases~nu).* --- *Generated from [https://www.flux.ai/jelser03/alarma-de-clases~nu](https://www.flux.ai/jelser03/alarma-de-clases~nu)*