ASK-Receivers receive AM (Amplitude Modulation) radio waves for digital communication: they use ASK (Amplitude-Shift keying) to receive encoded bits or symbols.
ASK-Receivers can receive any ASK-encoded digital information. This is what makes them very versatile:
- Remote Control Solutions: if you want to make a device remote controllable, add a ASK receiver that can pick up a signal sent by a remote control. With generic ASK receivers (as discussed here), you will also need a microcontroller programmed to decode the EV1527-encoded messages sent out by the remote control. For simple solutions without a microcontroller, you better get a dedicated EV1527 receiver that comes with a EV1527 encoder on-board.
- Data Transmission: for one-way digital data transmission, you can place a ASK receiver on the receiving side. For example, a sensor can use a ASK sender to send sensor data, and at a central place, a ASK receiver can be attached to a microcontroller to gather all sensor data from various sensors.
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(content created Apr 17, 2024)