RC Switch with digital output - Pololu 2801
Бестселлер
- Артикул:
- 53966753
4 300 AMD
Характеристики
- Мин. частотный диапазон
- 2.4 GHz
- Макс. частотный диапазон
- 2.4 GHz
Прочие свойства
- Бренд
- Pololu
Описание
Specification
- Supply voltage: 2.5 V to 5.5 V
- The output current: up to 25 mA
- Dimensions: 10 x 10 mm
- Weight: 0.3 g (without connectors)
- Included:
- Module and connector for self-soldering
Details inthe user guide.
Description
The module processes the radio signals from standard amateur transmitters on the digital signals of the zero - one type. The board is working with a voltage of 2.5 V-5.5 V, the output current is 25 mA. The kit includes: module with goldpin connectors for self-soldering.
The principle of operation
The system measures the width of pulses from the RC receiver, connected to RC IN pin and compares with the user-specified threshold (1700 μs by default). If the threshold is exceeded, there will be a switch activation. The module has the functions of the safe start, which protects from unwanted start.
Pins
Name Description VCC Supply voltage: 2.5 V - 5.5 V GND The ground of the system RC IN RC signal input GOOD Indicator of the the correct radio signal (10 to 330 Hz and 0.5 - 2.5 MS of the fill) OUT Digital output with the current of 25 mA
Useful links
- The website of the manufacturer: Pololu #2801
- Diagram of the system
- User manual
