# Spare Indigo Power Laces ## Description digital clock ## Project Details - **Owner:** martinmlady - **Created:** 1/15/2026 - **Last Updated:** 2/2/2026 - **Visibility:** Public ## Key Components ### bat- — Terminal - Part Type: Connector - Pin Type: Power In **Pins:** - undefined ### D1 — [SS14](https://www.flux.ai/jecstronic/ss14.md) - Manufacturer Name: Slkor(SLKORMICRO Elec.) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SS14 - Part Type: Diode - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_Slkor-SLKORMICRO-Elec--SS14_C444721.pdf **Pins:** - Anode [pin A] - Cathode [pin C] ### MCU — [ATMEGA328P-AU](https://www.flux.ai/adrian95/atmega328p-au.md) - Part Type: Microcontroller - Manufacturer Name: Microchip - Manufacturer Part Number: ATMEGA328P-AU - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/ATmega48A-PA-88A-PA-168A-PA-328-P-DS-DS40002061B.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - ~RESET~/PC6 [pin 29] - ADC6 [pin 19] - ADC7 [pin 22] - AREF [pin 20] - AVCC [pin 18] - GND [pin 5] - GND [pin 21] - GND [pin 3] - PB0 [pin 12] - PB1 [pin 13] - PB2 [pin 14] - PB3 [pin 15] - PB4 [pin 16] - PB5 [pin 17] - PC0 [pin 23] - PC1 [pin 24] - PC2 [pin 25] - PC3 [pin 26] - PC4 [pin 27] - PC5 [pin 28] - PD0 [pin 30] - PD1 [pin 31] - PD2 [pin 32] - PD3 [pin 1] - PD4 [pin 2] - PD5 [pin 9] - PD6 [pin 10] - PD7 [pin 11] - VCC [pin 4] - VCC [pin 6] - XTAL1/PB6 [pin 7] - XTAL2/PB7 [pin 8] ### RTC — [DS3231SN#](https://www.flux.ai/jecstronic/ds3231sn.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Part Number: DS3231SN# - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/DS3231.pdf - Manufacturer Name: Analog Devices Inc./Maxim Integrated **Pins:** - ~INT~/SQW [pin 3] - ~RST [pin 4] - 32KHZ [pin 1] - GND [pin 13] - N.C._1 [pin 5] - N.C._2 [pin 6] - N.C._3 [pin 7] - N.C._4 [pin 8] - N.C._5 [pin 9] - N.C._6 [pin 10] - N.C._7 [pin 11] - N.C._8 [pin 12] - SCL [pin 16] - SDA [pin 15] - VBAT [pin 14] - VCC [pin 2] ### SW1 — [OS102011MS2QN1](https://www.flux.ai/adrian95/os102011ms2qn1.md) - Manufacturer Name: C&K - Datasheet URL: https://www.ckswitches.com/media/1428/os.pdf - Manufacturer Part Number: OS102011MS2QN1 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Switch **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### SW2 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button.md) - Manufacturer Name: OMRON - Part Type: Switch - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf - Manufacturer Part Number: B3FS-1050P **Pins:** - P1 [pin 1] - P2 [pin 3] ### SW5 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button.md) - Manufacturer Name: OMRON - Part Type: Switch - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf - Manufacturer Part Number: B3FS-1050P **Pins:** - P1 [pin 1] - P2 [pin 3] ### SW6 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button.md) - Manufacturer Part Number: B3FS-1050P - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf - Manufacturer Name: OMRON - Part Type: Switch **Pins:** - P1 [pin 1] - P2 [pin 3] ### U1 — [TM1637_4-digit 7-segment indicator_Vertical](https://www.flux.ai/jecstronic/tm16374-digit-7-segment-indicatorvertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://5.imimg.com/data5/MA/OB/MY-1833510/tm1637-based-4-bits-red-digital-tube-led-display-module.pdf - Manufacturer Part Number: TM1637 - Part Type: Module - Manufacturer Name: Rajguru eletronics **Pins:** - CLK [pin 1] - DIO [pin 2] - GND [pin 4] - VCC [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/martinmlady/spare-indigo-power-laces](https://www.flux.ai/martinmlady/spare-indigo-power-laces).* --- *Generated from [https://www.flux.ai/martinmlady/spare-indigo-power-laces](https://www.flux.ai/martinmlady/spare-indigo-power-laces)*