Infa-Red Remote Controls circuit

This circuit is a basic design that includes indicator LEDs and appropriate resistor values. A dotted line indicates that the IR LED is connected to the circuit via a length of wire (in this case, a telephone cable). The Linux...

infrared remote control tester

While developing an infrared (IR) extender circuit, a method was needed to measure the relative intensities of various infrared light sources. This circuit is the outcome of that research. A photodiode, specifically the SFH2030, is utilized as the infrared sensor....

Accident Prevention and Security System for Automobiles

This is a remote-controlled land rover that can be operated using a cell phone. This allows the user to move the land rover by sending various commands from their device. The rover can be controlled from virtually anywhere in the...

DIY computer infrared interface

A and B are two common contacts, along with an outline drawing and pin definitions. C refers to the shape of the infrared emission tube, including its pin definition and schematic symbol. CD4069 provides the pin definitions for the inverter...

IR Remote Control Receiver

Many audio systems consist of separate units, and due to economic reasons, only the amplifier is equipped with a remote control receiver module. In audio system designs where components are split into separate units, it is common for only the amplifier...

Infrared Remote Control Tester

Using a battery, a phototransistor, and a visible-light LED, this simple circuit functions as a "go/no go" tester for infrared remote control devices. The illumination of the LED indicates that the phototransistor is being modulated by infrared energy. This circuit operates...

Line Following Robot Sensor

This line-following robot sensor, also known as a surface scanner for robots, is a compact, stamp-sized infrared proximity detector designed for short-range detection (5-10 mm). It is built around a standard reflective opto-sensor, the CNY70 (IC1). In various applications, line-following...

PC Infrared Receiver

This is the latest version of the Improved Infrared Receiver with Status LED which can control any desktop PC with an ordinary remote control. The project comes along with a small PCB in order to save space. It connects to...

obstruction detector with 12c508 ir

This project is inspired by the DPRG IRPROX project, which features an excellent PCB layout and concept. Appreciation is extended to them for sharing their project, which has significantly accelerated the learning process in PIC programming. The board's pinout supports...