# Adjustable Timer Circuit ## Project Details - **Owner:** k3imling - **Created:** 5/15/2020 - **Last Updated:** 11/28/2021 - **Visibility:** Public ## Key Components ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### ? — Generic 555 Timer - Part Type: Integrated Circuit **Pins:** - 1 (GND) - 2 (TRIG) - 3 (OUT) - 4 (RESET) - 5 (CONT) - 6 (THRES) - 7 (DISCH) - 8 (Vcc) ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### 10 K ohm — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Part Type: Resistor - Resistance: 500Ω **Pins:** - P1 - P2 ### 10 ohm — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Part Type: Resistor - Resistance: 500Ω **Pins:** - P1 - P2 ### 1000uF — [Polarized Capacitor](https://www.flux.ai/lwcassid/polarized-capacitor~ax.md) - Max Reverse Voltage: 16V - Capacitance: 10uF **Pins:** - ANODE - CATHODE ### 1M ohm — [Potentiometer](https://www.flux.ai/jharwinbarrozo/potentiometer~nk3.md) - Package or Case Code: R_POT_PV36W **Pins:** - undefined - undefined - undefined ### 9V Battery — Multi Cell Battery - Number of Cell: 2 - Max Voltage per cell: 1.5V **Pins:** - ANODE - CATHODE ### 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/k3imling/adjustable-timer-circuit~p2](https://www.flux.ai/k3imling/adjustable-timer-circuit~p2).* --- *Generated from [https://www.flux.ai/k3imling/adjustable-timer-circuit~p2](https://www.flux.ai/k3imling/adjustable-timer-circuit~p2)*