Install CH34X Driver on Windows and Mac
The CH34X family comprises widely used USB‑to‑serial chips manufactured by WCH (WinChipHead), commonly integrated into generic UNO R3, ESP8266, and ESP32 development boards.
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HC-05 Bluetooth Module and Arduino Beginner Tutorial
This is a basic example to get you start with HC-05 Bluetooth Module. Depending on your specific requirements and the functionality you want, you may need to expand and modify the sketch accordingly.
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VCC, VEE, VDD, VSS and GND
The invention of the bipolar transistor in 1947 by William Shockley, John Bardeen, and Walter Brattain marked a pi...
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Bitwise operation in Arduino C++ Language
Bitwise operations are operations that directly manipulate bits (the smallest units of data in a computer's memory)...
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Array in Arduino C++ Language
Array Declaration
char screenBuffer[15];
The screenBuffer1 array will contain 16 elements of type char, but the val...
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i++ and ++i in Arduino C++ Language
What distinguishes '++i' from 'i++'? Which one should be used?
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LCD 1602 2004 CGROM
The Liquid Crystal Displays (LCDs) 1602 or 2004 utilize the HD44780 IC, operating as character-based LCDs where al...
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