- EOL
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Specification
- Power supply voltage: 5 V
- Frequency of operation: 315 MHz
- Digital outputs - change of logical state after pressing the key
- Number of buttons: 4
- Range: up to 10 m
- ReceiverlayoutSC2272
- The remote control is powered by a L1028 - 23 A / 12 V battery (mounted in the remote control)
- Dimensions: 43 x 23 x 7 mm (without connectors)
Description
The set includes: remote control with batteries andreceivermodule. Holding the button on the remote control changes the logical state on the appropriate output of the receiver. The system is powered by 5 V.
Simple, digital interface makes it possible to connect the module directly to digital outputs of mostmicrocontrollers andsets, including STM32Discovery, RaspberryPiand Arduino. The connectors are popular goldpin strips (raster 2.54) that allow thechipto bewired ordirectly connected to acontactboard.
Support
The supply voltage should be connected between 5VandGND pins. TheVtoutput changes from low to high after each correct reception of the remote control signal. PinsD0 - D3change to high after pressing appropriate button on remote control. Releasing the button means that the output returns to the previous state - low. The table below shows the connections between the buttons on the remote control and the receiver pins:
| Receiver | Pilot |
| D0 | B |
| D1 | D |
| D2 | A |
| D3 | C |
In case of short range of the remote control we recommend to solder a piece of wire, as an antenna, to the receiver module.
Useful links |
