TSOP38238 IR Receiver Diode (38kHz) TSOP38238 IR Receiver Diode (38kHz)

QC0002

6 In stock

Rs. 43.00
-
+
Rs. 43.00
(inc. GST)

The TSOP38238 is a simple IR Receiver Diode generally used along with IR remotes to detect IR signals. This Receiver diode can receive IR signals from Remotes operating on 38kHz and most remotes in India like TV Remotes, AC Remotes, etc operate on 38kHz. The Diode consumes less power and is designed to suppress the noise or disturbance signals from other external sources like incandescent, halogen, fluorescent light, sunlight, etc. The pinout of a TSOP38238 IR receiver is shown below:

As shown in the fig above, when you are facing the flat surface of the IR receiver, the leftmost pin is connected to supply voltage and the center pin is connected to the ground. The rightmost pin is output (active low) and is connected to the microcontroller. When the IR receiver receives the signal from the IR remote (IR blaster), the demodulated output signal from the TSOP38238 module is further decoded using a microprocessor. Certain libraries can be used to decode the signals which follow a certain IR transmission protocol. There are many IR transmission protocols like Sony, Matsushita, NEC, and RC5. Among the most commonly used protocol is the NEC protocol.

 

Operating Characteristics of TSOP38238

  • Operating Voltage: 2.5V to 5.5V
  • Operating Frequency: 38Khz
  • Current consumption: 3mA
  • Output voltage: -0.3 to (Vs +0.3)
  • Output current: 5mA

 

 

The IR transmitter emits infrared light in the range of Infrared frequency. The transmitter circuit generates IR radiation modulated at 38Khz. It means that the transmitter switches its IR led on and off in a particular sequence at the rate of 38Khz. when coming to the IR receiver, the TSOP’s output is active low, which means that when it detects IR radiation its output is low and when it doesn’t sense IR radiation its output is high. The IR receiver receives the modulated infrared waves (generated from the IR transmitter circuit) and gives the demodulated output signals (electrical signals). These demodulated signals are modulated using a microcontroller like Arduino and stored in the memory.  The Dimension of TSOP38238 is shown below.

 

 

Additional Resources

 

The TSOP38238 is a simple IR Receiver Diode generally used along with IR remotes to detect IR signals. This Receiver diode can receive IR signals from Remotes operating on 38kHz and most remotes in India like TV Remotes, AC Remotes, etc operate on 38kHz. The Diode consumes less power and is designed to suppress the noise or disturbance signals from other external sources like incandescent, halogen, fluorescent light, sunlight, etc. The pinout of a TSOP38238 IR receiver is shown below:

As shown in the fig above, when you are facing the flat surface of the IR receiver, the leftmost pin is connected to supply voltage and the center pin is connected to the ground. The rightmost pin is output (active low) and is connected to the microcontroller. When the IR receiver receives the signal from the IR remote (IR blaster), the demodulated output signal from the TSOP38238 module is further decoded using a microprocessor. Certain libraries can be used to decode the signals which follow a certain IR transmission protocol. There are many IR transmission protocols like Sony, Matsushita, NEC, and RC5. Among the most commonly used protocol is the NEC protocol.

 

Operating Characteristics of TSOP38238

  • Operating Voltage: 2.5V to 5.5V
  • Operating Frequency: 38Khz
  • Current consumption: 3mA
  • Output voltage: -0.3 to (Vs +0.3)
  • Output current: 5mA

 

 

The IR transmitter emits infrared light in the range of Infrared frequency. The transmitter circuit generates IR radiation modulated at 38Khz. It means that the transmitter switches its IR led on and off in a particular sequence at the rate of 38Khz. when coming to the IR receiver, the TSOP’s output is active low, which means that when it detects IR radiation its output is low and when it doesn’t sense IR radiation its output is high. The IR receiver receives the modulated infrared waves (generated from the IR transmitter circuit) and gives the demodulated output signals (electrical signals). These demodulated signals are modulated using a microcontroller like Arduino and stored in the memory.  The Dimension of TSOP38238 is shown below.

 

 

Additional Resources

 

Returns Policy

Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

1. Manufacturing Defect
If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.

2. Wrong Item Shipped

If you receive a different product then the ordered one, please contact us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.

Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.

Shipping

We ship to all over India with flat shipping rate of INR 45 for all the orders below INR 499. For all the orders above INR 499, we offer a free shipping. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.

Returns Policy

Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

1. Manufacturing Defect
If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.

2. Wrong Item Shipped

If you receive a different product then the ordered one, please contact us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.

Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.

Shipping

We ship to all over India with flat shipping rate of INR 45 for all the orders below INR 499. For all the orders above INR 499, we offer a free shipping. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.

Recently Viewed Products Recently Viewed Products