A Multi-Protocol Infrared Remote Library for the Arduino
#arduino
#infrared
#remote control
#IR library
#multi-protocol
#home automation
#communication
#wireless
#microcontroller
#DIY
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arduino volt ammeter final part printed
After completing the prototype and ensuring the sketch functions correctly, it is time to construct the circuit. The aim is not to provide a detailed explanation of how to create printed circuit boards, but rather to offer a general overview,...
Infrared (IR) Proximity Detector
This is an infrared (IR) proximity detector circuit. A matched infrared emitter and detector pair is utilized in this circuit. The voltage-controlled oscillator (VCO) section of the LM567 tone detector integrated circuit (IC) is employed to set the emitter LED...
Eight-digit-microprocessor-display
The display interface utilizes the ICM7218A/B in conjunction with an 8048 family microcontroller. An 8-bit data bus (DBO/DB7-IDO/ID7) facilitates the transfer of control and data information to the 7218 display interface during successive WRITE pulses. The mode input pins on...
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Inspired by a previous project, a unique design was developed that incorporates an umbrella capable of playing musical notes when pressed. For additional information regarding the 4051 chip, which functions as a multiplexer or demultiplexer, refer to resources available on...
General Infrared Remote Controlled Relay
This relay circuit is controlled by nearly any type of infrared remote controller. The circuit operates under the assumption that most remote controllers utilize high-frequency signals.
The relay circuit described functions by receiving signals from an infrared (IR) remote control, which...
Password(code) Based Digital Locking System Using Microcontroller 89C52/89S52
Upon entering the password, the application, in this case "LED," will illuminate. In this digital locking system project, the interfacing of a keypad and a 16x2 LCD with a microcontroller will be explored, along with the accompanying code. This project...
project crystal
This is the initial phase of an Arduino-controlled PWM RGB LED project, which incorporates distance and PIR sensor control along with a sleep mode feature.
The project utilizes an Arduino microcontroller to manage a Pulse Width Modulation (PWM) RGB LED, allowing...
On-off Infrared Remote Control
Most homes today have at least a few infrared remote controls, whether for the television, video recorder, stereo, etc. However, many people have experienced frustration when the light remains lit after settling down in a comfortable chair to watch a...
Robo Atmega328p project
This project was designed to introduce a friend to microcontrollers and circuits using various functionalities and spare parts. A PS2 numpad was utilized as the key entry mechanism, which was found at a thrift store and included the necessary connector....