Published:2011/4/21 3:47:00 Author:Rebekka | Keyword: 4 channels remote control switch | From:SeekIC
(a) is transmission circuit;(b) is receiving circuit.
HS101/HS201 are a pair of tiny radio transceiver components. The working frequency is 280MHz. It is suitable for digital signal transmission. The control distance is 30 ~ 100m. All the components including the antenna are packaged in one. It is easy to use. The four-channel remote control switch circuit composed of HS101/HS201 is shown as above.
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