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Building a DIY USB-C IR blaster is a fun and rewarding project that can enhance your smart home experience. With this guide, you can create a custom IR blaster that suits your needs and budget. Whether you’re a DIY enthusiast or a smart home beginner, this project is a great way to learn about electronics and programming
In today’s smart home era, convenience and automation are key. One of the simplest yet most effective ways to enhance your smart home experience is by using infrared (IR) signals to control various devices. However, not all devices come with IR capabilities, and that’s where a USB-C IR blaster comes in. In this article, we’ll guide you through the process of creating your own DIY USB-C IR blaster, allowing you to control your smart home devices with ease.
#include <IRremote.h> const int IR_LED = 9; IRsend irsend; void setup() { Serial.begin(9600); irsend.enableIRIn(); } void loop() { if (Serial.available() > 0) { String command = Serial.readStringUntil(' '); if (command == "on") { irsend.sendNEC(0xFFA25D, 32); } else if (command == "off") { irsend.sendNEC(0xFF629D, 32); } } } This code uses the IRremote library to generate NEC IR signals. You can modify the code to support different IR protocols and devices.
