IR receiver sensor
Sold outVery sensitive IR sensor with preamplifier, demodulator, and filter calibrated to the frequency of 38 kHz - 600 µs, with built-in amplifier/squarer.
Overview
It has only three terminals and operates on 5 V power supply.
Vdd= + 5 Vdc, GND= ground, OUT= TTL signal output
Tech specs
- Output: active at low level (0.2 V)
- Power supply: 4.5 V ~ 5.5 V
- Power consumption: 0.6 mA
- Wavelength: 940 nm
- BPF center frequency: 38 kHz
- Operating temperature: -10°C ~ +60°C
- Signal range: max. 10 m
- Dimensions: 7.3 x 7.6 x 5.2 mm
- Weight: 0.68 g
Get Inspired
This project introduces you to an engaging and cost-effective way with a laser dry target system. We'll utilize an Arduino Uno microcontroller as the brain of the system, interfacing with various components to create a realistic training experience. A laser pointer acts as your virtual firearm, while a light sensor (LDR) combined with an operational amplifier (LM358) precisely detects when the laser hits the designated target. A four-digit seven-segment display (TM1637) keeps track of your hits in real-time, motivating you to improve your accuracy. To add an auditory element to your training, a buzzer controlled by the Arduino will sound whenever you achieve a successful hit, providing instant feedback. Additionally, a reset button allows you to easily clear the counter and start fresh for a new training session. This DIY laser target system offers a safe and convenient method to hone your shooting skills at home, perfect for hobbyists and target practice enthusiasts.