File:LED Lamp Chaser.gif
LED_Lamp_Chaser.gif (534 × 135 pixels, file size: 70 KB, MIME type: image/gif, looped, 8 frames, 1.6 s)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: An LED chaser device also called a running LED lamp, is a circuit built using a few ICs. The circuit contains decade counter/divider ICs like IC 4017, and a clock generator IC like IC 555. The IC 4017 has many outputs which are configured with LEDs. The IC 555 integrate electrical pulses at some frequency, which allows the IC 4017 to illuminate the connected LEDs in sequence, generating an LED chasing effect. The rate at which the LEDs "chase" or "run" can be altered or varied by changing the pulse rate of the IC 555 astable. |
||
| Date | |||
| Source | https://www.homemade-circuits.com/ | ||
| Author | Swagatam Majumdar | ||
| Permission (Reusing this file) |
|
Licensing
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:17, 24 June 2019 | | 534 × 135 (70 KB) | Lavina Saldhana | User created page with UploadWizard |
File usage
Global file usage
The following other wikis use this file:
- Usage on es.wikipedia.org