# 555 Timer ## Description Demo its features next meeting by presenting how to create a 555 timer circuit schematic diagram and its rat’s nest It can be pre recorded or live demo. ## Project Details - **Owner:** jastie - **Created:** 11/17/2023 - **Last Updated:** 11/8/2025 - **Visibility:** Public - **Stars:** 1 - **Copies:** 1 ## Key Components ### D1 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Emission Coefficient: 3.73 - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A - Breakdown Voltage: 0V - Forward Voltage: 1.70 **Pins:** - A [pin 2] - K [pin 1] ### IC1 — [NE555P](https://www.flux.ai/vasyl/ne555p~udr.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fse555 - Manufacturer Part Number: NE555P - Manufacturer Name: Texas Instruments **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] ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply~35.md) - Voltage: 12V **Pins:** - ANODE - CATHODE *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jastie/555-timer~4i](https://www.flux.ai/jastie/555-timer~4i).* --- *Generated from [https://www.flux.ai/jastie/555-timer~4i](https://www.flux.ai/jastie/555-timer~4i)*