# Adjustable Timer Circuit ## Project Details - **Owner:** sbrenn - **Created:** 6/25/2020 - **Last Updated:** 3/1/2021 - **Visibility:** Public ## Key Components ### ? — [Soviet Moccasin R2-D2](https://www.flux.ai/sbrenn/soviet-moccasin-r2-d2~9p.md) **Pins:** - undefined - undefined ### ? — 555 Timer **Pins:** - 1 (GND) - 2 (TRIG) - 3 (OUT) - 4 (RESET) - 5 (CONT) - 6 (THRES) - 7 (DISCH) - 8 (Vcc) ### 10 K ohm — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Resistance: 500Ω - Wattage: 0.25W - Tolerance: 5% - Resistance: 10000Ω **Pins:** - P1 - P2 ### 10 ohm — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Tolerance: 5% - Resistance: 10Ω - Resistance: 500Ω - Wattage: 0.25W **Pins:** - P1 - P2 ### 1000uF — [Polarized Capacitor](https://www.flux.ai/lwcassid/polarized-capacitor~ax.md) - Capacitance: 999μF - Capacitance: 10e-6F **Pins:** - ANODE - CATHODE ### 10pF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Capacitance: 10pF - Capacitance: 0.000001F - Voltage Rating: 80V **Pins:** - P1 - P2 ### 1M ohm — [Potentiometer](https://www.flux.ai/jharwinbarrozo/potentiometer~nk3.md) - Resistance: 1000KΩ **Pins:** - undefined - undefined - undefined ### 9V buzzer — [Buzzer](https://www.flux.ai/lwcassid/buzzer~ip.md) **Pins:** - undefined - undefined ### Push Button — Push Button (Normally Open) **Pins:** - Vin - Vout *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/sbrenn/adjustable-timer-circuit~r1](https://www.flux.ai/sbrenn/adjustable-timer-circuit~r1).* --- *Generated from [https://www.flux.ai/sbrenn/adjustable-timer-circuit~r1](https://www.flux.ai/sbrenn/adjustable-timer-circuit~r1)*