Circuit Schematic A Simple Remote Control Tester using Reciever Modul Sensor

Sensor. - This is electronic circuit schematic of a simple remote control tester using reciever modul sensor like in Figure 1 below. In this circuit schematic the basic component used are reciever sensor modul and transistor as switch. 

In here we will give you global description about circuit schematic of a simple remote control tester using reciever modul sensor and then we will give you link to continue your reading from original source as external website.

Circuit Schematic

Figure 1. Circuit Schematic A Simple Remote Control Tester using Reciever Modul Sensor (Source: Electronicszone)

Component Part

• Reciever Sensor Module
• Resistor
• Capacitor
• LED
• Transistor
• Buzzer
• 7805

Description

Circuit schematic like in Figure 1 above is Circuit Schematic A Simple Remote Control Tester using Reciever Modul Sensor. Electronicszone site describe that The IR signals from a remote control transmitter are sensed by the IR sensor module in the tester and its output at pin 2 goes low. This in turn switches on transistor T1 and causes LED1 to blink. 

At the same time, the buzzer beeps at the same rate as the incoming signals from the remote control transmitter. The pressing of different buttons on the remote control will result in different pulse rates which would change the rate at which the LED blinks or the buzzer beeps. When no signal is sensed by the sensor module, output pin 2 of the sensor goes high and, as a result, transistor T1 switches off and hence LED1 and buzzer BZ1 go off. 

This circuit requires 5V regulated power supply which can be obtained from 9V eliminator and connected to the circuit through a jack. Capacitor C1 smoothes DC input while capacitor C2 suppresses any sudden spikes appearing in the input supply. Here, a plastic moulded sensor has been used so that it can easily stick out from a cut in the metal box in which it is housed. 

It requires less space. Proper grounding of the metal case will ensure that the electromagnetic emissions which are produced by tube-lights and electronic ballasts etc (which lie within the bandwidth of receiver circuit) are effectively grounded and do not interfere with the functioning of the circuit.

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