賴小彬LSB的部落格

  電扇壞掉，遙控器別急著丟

今天買了奇美14吋DC扇，按下開關，居然大同的電扇動了，國際的不行。

大同有紅外線接收，國際沒有，重點就是在這接收器黑黑的圓球。

所以較便宜無遙控的電扇，可以升級成較貴有遙控的電扇(有紅外線感應的才行)。

Today, when I bought a 14-inch DC fan from Chi Mei and pressed the switch, the electric fan of Datong moved, and the international one could not.

Datong has infrared receivers, and the international community does not. The emphasis is on the receiver's black ball.

Therefore, cheaper remote-controlled fans can be upgraded to more expensive remote-controlled fans (infrared sensors are available).