© 2022 EasyEDA Some rights reserved
Editor Version
×
Standard
1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 30,000 devices or 100,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Std EditionSimple Time Delay Circuit using NE555 Timer copy
Project source： Cloned from Simple Time Delay Circuit using NE555 Timer
Description
Values for R and C calculate on: http://555-timer-circuits.uk/operation/delay-on.html
Documents
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 555 | NE555 | DIP8 | 1 |
| 2 | 47uF | C1 | RAD-0.1 | 1 |
| 3 | OUTPUT | OUTPUT,INPUT1 | HDR-1X2/2.54 | 2 |
| 4 | 1N4148 | D1 | DO-35 | 1 |
| 5 | 50k | R1 | RES-ADJ_3362P | 1 |
| 6 | INPUT | INPUT,INPUT2 | HDR-1X2/2.54 | 2 |
| 7 | LTV815 | U1 | OPTOCOUPLER_DIP4-400 | 1 |
| 8 | 500R | R2 | Resistor AXIAL-0.3 | 1 |
| 9 | 10k | R3 | Resistor AXIAL-0.3 | 1 |
| 10 | FQP27P06 | Q1 | TO220V | 1 |
Unfold
Project Members