# Xeric Maroon Flubber 2c7d ## Description 9V NE555 1 Hz LED Blinker (THT) ## Project Details - **Owner:** dacre - **Created:** 1/29/2026 - **Last Updated:** 1/29/2026 - **Visibility:** Public - **Copies:** 1 ## Key Components ### BT1 — [968](https://www.flux.ai/adrian95/968~4al.md) - Datasheet URL: https://www.keyelco.com/userAssets/file/M65p31.pdf - Package: THT - Package or Case Code: BAT_968 - Manufacturer Name: Keystone - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Battery Connector - Role: Connector - Role Details: 9V battery snap/clip input - Manufacturer Part Number: 968 **Pins:** - N [pin N] - P [pin P] ### LED1 — [WP937AD/EGW](https://www.flux.ai/jecstronic/wp937adegw~hi.md) - Role Details: Red LED indicator driven by NE555 output - Manufacturer Name: Kingbright - Datasheet URL: https://www.kingbrightusa.com/images/catalog/SPEC/WP937AD-EGW.pdf - Role: LED - Part Type: LED - Manufacturer Part Number: WP937AD/EGW - License: https://creativecommons.org/licenses/by/4.0/ - Package: THT **Pins:** - 1 [pin 1] - 2 [pin 2] ### S1 — [TS02-66-50-BK-260-LCR-D](https://www.flux.ai/adrian95/ts02-66-50-bk-260-lcr-d~2z8.md) - Role: Switch - Role Details: SPST series switch from battery + to VCC - Datasheet URL: https://www.cuidevices.com/product/resource/ts02.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Package: THT - Part Type: Switch - Manufacturer Name: CUI Devices - Manufacturer Part Number: TS02-66-50-BK-260-LCR-D **Pins:** - 1 [pin 01] - 2 [pin 02] - 3 [pin 03] - 4 [pin 04] ### U1 — [NE555P - 518340](https://www.flux.ai/kicad-part-library/ne555p~vhf.md) - Package: DIP-8_W7.62mm - Package or Case Code: DIP-8_W7.62mm - Datasheet URL: http://www.ti.com/lit/ds/symlink/ne555.pdf - Manufacturer Part Number: NE555P - Role Details: NE555 astable to blink LED at ~1 Hz - Role: Timer IC - Manufacturer Name: Texas Instruments Inc. **Pins:** - CV [pin 5] - DIS [pin 7] - GND [pin 1] - Q [pin 3] - R [pin 4] - THR [pin 6] - TR [pin 2] - VCC [pin 8] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/dacre/xeric-maroon-flubber-2c7d~1su](https://www.flux.ai/dacre/xeric-maroon-flubber-2c7d~1su).* --- *Generated from [https://www.flux.ai/dacre/xeric-maroon-flubber-2c7d~1su](https://www.flux.ai/dacre/xeric-maroon-flubber-2c7d~1su)*