The 74HC595 shift register provides 8 outputs from the use of only three digital pins on an Arduino. Multiple 74HC595 shift registers can be chained together, and still only consume three digital pins ...
This node is based on a Arduino Nano and will control 1 turnout and 3 signal heads from a JMRI CMRI Node connection and also read 5 sensors and report back. I use a baurd rate of (9600) if you use a ...
An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This interfacing of the IR sensor module with Arduino is ...
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