void setup() { // Start Serial2 at 4800 baud // RX = 16, TX = 17 Serial2.begin(4800, SERIAL_8N1, 16, 17); } Serial2.begin(...): initializes secondary serial ...
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Master multi-sensor Arduino projects with ease
Building Arduino projects with multiple sensors can unlock powerful environmental monitoring, automation, and IoT applications. From DHT11 temperature sensors to motion, gas, and light detectors, ...
If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...
In today’s digital age, HDMI cables have become an essential component of our entertainment systems. They allow us to enjoy high-quality audio and video through a single cable, streamlining the ...
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5 mechanical keyboard and macropad projects to 3D print this weekend (April 24 - 26)
Why buy a keyboard when you can learn so much by making one instead?
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