USB to Near Infrared IR Converter Optical Interface Cable

This USB to Near Infrared (IR) Adapter enables direct communication between a computer and meters that support IEC62056, IEC1107, and DLMS protocols. It converts USB signals to infrared optical communication, allowing easy reading, configuration, and data transfer from electricity, gas, and water meters with an optical interface. Ideal for meter technicians, engineers, and smart metering applications.

MY014-B TTL to IR Near Infrared Optical Adapter is designed for reliable communication with IEC62056 DLMS/STS compatible meters, including electricity, gas, and water meters. It converts TTL serial signals to infrared optical signals, allowing easy meter reading, data collection, and debugging through microcontrollers such as Arduino, ESP32, or other embedded systems.

A 13.56MHz RFID card reader is a device used to read data stored on RFID cards operating at a frequency of 13.56MHz. The reader consists of an antenna and a microcontroller that receives signals from the card and processes the data. This frequency range allows for high-speed data transfer and can support multiple simultaneous transactions. The reader is typically connected to a computer or other device through a USB or serial port. It is commonly used for access control, payment systems, and inventory management. Overall, it provides a fast and efficient way to read data from RFID cards for a variety of applications.

The Mini NFC RFID Reader/Writer Module is a small electronic device that is used to read and write data to and from Near Field Communication (NFC) and Radio Frequency Identification (RFID) tags. It is designed to be compact and portable, making it easy to use in various applications such as access control, inventory management, and contactless payments. The module uses electromagnetic fields to communicate with NFC and RFID tags and can be connected to a host device via USB, UART, or SPI interface.

The LM35 temperature sensor is a precision integrated circuit that measures ambient temperature and provides a linear analog voltage output proportional to the temperature in Celsius. It has a temperature range of -55°C to +150°C, low self-heating, and requires no external calibration. Its small size and low cost make it ideal for use in a variety of temperature sensing applications.

A Coin Acceptor Sensor is an electronic device used to accept and recognize coins of different denominations. It uses sensor technology to detect the physical attributes of a coin, such as its size, weight, and thickness. Once a coin is accepted, the device registers the payment and allows the customer to access the desired goods or services. Coin Acceptor Sensors are commonly used in vending machines, arcade games, and parking meters, among other payment systems.

A multi-coin acceptor is a device commonly used in vending machines, arcade games, and other coin-operated machines to accept multiple types of coins. A multi-coin acceptor designed to accept up to 5 different coin types can typically recognize and accept quarters, dimes, nickels, pennies, and other coins with different diameters, thicknesses, and materials. These devices use sensors to detect the size, weight, and material of a coin, and can also include anti-fraud measures to prevent counterfeit or foreign coins from being accepted.

The Obstacle Infrared Sensor module is an electronic device that detects the presence of an obstacle by emitting and detecting infrared light. It consists of an infrared transmitter and receiver that are mounted on the same PCB board. When an object is present in the range of the module, the infrared beam is reflected back to the receiver, which triggers the sensor module to send a signal to the microcontroller or processor to take the necessary action. It is commonly used in robotics, automation systems, and security systems to detect obstacles and avoid collisions.

An Audio Microphone Sound detection Sensor module is a small electronic device that can detect sound waves in the surrounding environment and convert them into an electrical signal. It typically consists of a condenser microphone, an amplifier, and a potentiometer for adjusting sensitivity. The module outputs a digital signal that is high when sound is detected and low when there is no sound. The module is commonly used in applications such as sound-activated lighting, security systems, and voice-activated devices. It is compatible with various microcontrollers, making it easy to integrate into projects.

The TMP36 is a low voltage, precision temperature sensor that provides an analog voltage output proportional to the temperature it senses. It has an accuracy of ±1°C at room temperature, a temperature range of -40°C to 125°C, and a low self-heating capability. The sensor is small and easy to use, with three pins for power, ground, and output. It is commonly used in temperature monitoring applications that require accuracy, low power consumption, and a small form factor.

The Infrared AC IR PIR Switch Module Body Motion Auto On/off Lights is a compact and efficient device that uses a passive infrared (PIR) sensor to detect human motion and automatically turn on or off the lighting system in a room. It can be easily installed and connected to the AC power supply, and is compatible with a wide range of lighting systems including incandescent bulbs, fluorescent lights, and LED lights. The module also features an adjustable timer for automatic shut off after a period of inactivity, and can be manually controlled using an infrared remote. With its energy-saving features and reliable performance, this device is an ideal solution for automated lighting control in both residential and commercial settings.