|
The OP
Published on 2009-5-15 10:29
Only look at the author
This post is from MCU
Latest reply
The infrared light emitting diode receiving head mainly uses infrared photodiodes or infrared phototransistors. What kind of diode is used for the external light emitting diode? The word "red" is missing at the beginning of this sentence. Infrared light emitting diodes use infrared light emitting diodes. If you have an old scroll wheel mouse at home, it has two sets of infrared transceiver tubes, you can try it (a new one is too wasteful, I haven't studied whether the new optical mouse is infrared)
Details
Published on 2009-5-15 12:40
| ||
|
|
||
|
2
Published on 2009-5-15 11:33
Only look at the author
This post is from MCU
赞赏 | ||
|
Personal signature我的邮箱gaoxiaoan123@163.com!回帖是一种美德!互相帮助,共同进步!
口头禅:生活在于创造机会,把握机会! |
||
|
|
|
xu__changhua
Currently offline
|
3
Published on 2009-5-15 12:40
Only look at the author
This post is from MCU
赞赏 | |
|
|
||
|
|
Visited sections |
EEWorld Datasheet Technical Support
EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

About Us Customer Service Contact Information Datasheet Sitemap LatestNews
Room 1530, Zhongguancun MOOC Times Building,
Block B, 18 Zhongguancun Street, Haidian District,
Beijing 100190, China
Tel:(010)82350740
Postcode:100190
京公网安备 11010802033920号

