RFID Reader Serial The RFID Reader Module has an inbuilt antenna in minimized form factor. designed to work on the industry standard carrier frequency of 125 kHz. Sensitivity Range is about 6cm from antenna. Internal antenna on the PCB Buzzer to detect the proximity cards. Blue LED blinking to show that the RFID reader is powered on. Direct TTL output that can be directly coupled with most of the microcontrollers without max232. Operates at 5v with 500ma of current. Microcontroller to decode the data into Serial o/p. Rs232 to convert signal into TTL to RS232 (optional). The LF module is best suited for applications in Access Control,Time and Attendance, Asset Management, Handheld Readers,Immobilizers, and other RFID enabled applications.

RFM69 FSK Transceiver Module The RFM69 series wireless communication module is intended for global free application at the 434 MHz ISM band. It is a low-power, high-bandwidth module with low cost, stability, and product consistency, capable of transmitting data packets up to 300Kbps. The module has broad applications, including daily life activities that require wireless connection, industrial control, access control, attendance, surveillance, and security industries. The RFM69HCW variant of the module communicates with a host microcontroller using an SPI and supports up to 256 networks with 255 nodes per network. It features AES encryption for data privacy and can transmit data packets of up to 66 bytes long. The RFM69HCW operates at 915MHz frequency and can transmit up to 100mW at 300kbps. These values can be adjusted to match specific application requirements, with an option to maximize range by increasing transmit power and reducing data rate or reducing both for short-range sensor networks with low battery consumption. The module can cover a considerable distance at full power, reaching over 500 meters in open air or transmitting from space to the ground using more complex antennas and modulation schemes. The RFM69 series has various models with different characteristics such as MCU, power amplifier, data interface, and packaging methods. These models can communicate with each other, meeting FCC/CE standards and satisfying clients' authentication needs. Features Transceiver module capable of operation over a wide frequency range, including the 315, 433, 868, and 915MHz license-free ISM frequency bands Programmable RF communication parameters Operates using FSK, GFSK, MSK, GMSK, and OOK modulations Built-in bit synchronizer performing clock recovery, incoming sync word recognition, and automatic RF sense with ultra-fast AFC Packet engine with CRC-16, AES-128, and a 66-byte FIFO Optimized for low power consumption while offering high RF output power and channelized operation Can communicate over several hundred meters given adequate antenna Applications Medical device and remote control Logistics tracking. warehouse inspection. electronic tags Consumer wireless applications Low power telemetry Wireless sensor network applications

RFM96W MHz Wireless LoRa Module The RFM96W 433 MHz Wireless Receiving LoRa Module is the ultimate solution for long-range communication needs. Crafted with cutting-edge technology, it excels in ultra-long-range spread spectrum communication, ensuring high interference immunity and minimal power consumption. Whether it's Automated Meter Reading, Home Automation, or Industrial Monitoring, this LoRa communication module delivers unmatched performance. Made with the patented LoRaTM modulation technique, the RFM96W achieves a sensitivity of over -148 dBm. The integrated +20 dBm power amplifier, along with programmable bit rate and LoRaTM modem, ensures a link budget that outshines industry standards. This LoRa module is perfect for Arduino projects like Wireless Alarm Systems, Security Systems, and applications requiring extended range. The RFM96W's versatility extends to its use in Long-range Irrigation Systems, resolving the traditional compromise between range and selectivity. Its high sensitivity, robust power output, and programmable features make it an indispensable tool in diverse scenarios. Crafted for durability and performance, the RFM96W LoRa transmitter and receiver come with a low RX current of 10.3 mA, ensuring efficient operation. The fully integrated synthesizer with a resolution of 61 Hz adds to its reliability. The module's compatibility with various modulation techniques makes it suitable for FSK, GFSK, MSK, GMSK, LoRaTM, and OOK modulation. Features: LoRaTM Modem. 168 dB maximum link budget. +20 dBm – 100 mW constant RF output vs. V supply. +14 dBm high-efficiency PA. Programmable bit rate up to 300 kbps. High sensitivity: down to -148 dBm. Bullet-proof front end: IIP3 = -12.5 dBm. Excellent blocking immunity. Low RX current of 10.3 mA, 200 nA register retention. Fully integrated synthesiser with a resolution of 61 Hz. FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation. Built-in bit synchronizer for clock recovery Applications: Automated Meter Reading. Home and Building Automation. Wireless Alarm and Security Systems. Industrial Monitoring and Control Long-range Irrigation Systems Also check SX1278 LoRa Module Ra- 02 433MHZ Wireless Spread Spectrum Transmission . The Ra-02 is based on LoRa spread spectrum technology, which enables long-range communication. LoRa RFM95 Tutorial Ra-02 HopeRF module comparison RFM95W

Iotcart Micro Air Pump Motor This is Mitsumi MAP-AM-265 Micro Air Pump Motor, this pump has stable and reliable performance, excellent quality, and longer service life. Features: High-Quality Pump Operating Voltage 6VDC Low Noise Operation Durable and Longer Lasting Small in Size Applications: Medical Equipment Health Massage Supplies Oxygen Supply for Aquarium

Robot Servo 60kg RDS5160 Metal Gear Digital servo Motor 180 Degree with Clamp The DS5160 is a high-quality servo motor with a torque of up to 60kg. Suitable for high torque applications such as Robot Arms, Grippers, Flap Control in RC Planes, Steering Control in RC Cars, or as a general-purpose mechanical actuator. The improved DS5160 Servo has a higher torque and speed than the standard DS5160 Servo. These servos have metal gear and a tough construction. They provide high reliability, stability, simple installation, low noise, low vibration, smooth operation, and long life. Note: The best use voltage is 7.4v. It is recommended to use 2s battery for power supply (6v-8.4v)

SanDisk 16GB Micro SD Card The SanDisk 16GB Micro SD memory card is an A1 micro SD Card with a class 10 rating. It is well known for it's high speed of Read/Write operation which helps to load applications and operating systems faster in development board like raspberry pi. It has a durable design that can be used in a harsh environments. These SD cards are shockproof, temperature-proof, waterproof and X-ray-proof. These features defines the strength and durability of your memory card. It has a great transfer speed of 98Mb/sec which allow data transfer in a  matter of seconds. You can transfer up to 1200 photos in just one minute.

SanDisk 128 GB Micro SDXC Memory Card The SanDisk Ultra microSDXC UHS-I card is perfect for recording and watching Full HD video, with room for even more hours of video. This 128 gb memory card has transfer speeds of up to 100MB/s9 (64GB-512GB only) ensure you can move all your content blazingly fast up to 1000 photos in just one minute. This 128 gb memory card is ideal for Android-based smartphones and tablets, this card’s A1 rating means you can load apps faster too. The remarkable transfer speed lets users complete downloads quickly making transferring videos from their camera onto another device much easier than ever before. Moreover, This 128 gb memory card also provides shock resistance which helps protect content against damage due to drops or vibrations if spending long days outdoors recording memories for later consumption is something one enjoys doing regularly - don't worry about damaging footage anymore!. Furthermore, it's backwards compatible allowing flexibility across various models enabling maximum versatility when shooting high-quality burst shots & 4K UHD video recordings at high frame rates no matter what gadget one has in hand! This incredible little piece of tech makes sure none runs out of space again regardless of how heavy user multimedia collection becomes these days even if they spend most hours capturing amazing sceneries everywhere they go. Applications: Compatible with Raspberry Pi, Beaglebone, and other development boards. Mobile Phones Development Boards

SanDisk 32GB Micro SD-SDHC Memory Card The SanDisk 36GB Micro SD memory card is an A1 micro SD Card with a class 10 rating. It is well known for its high speed of Read/Write operation which helps to load applications and operating systems faster in development boards like the Raspberry Pi. It has a durable design that can be used in harsh environments. Sandisk Micro SD/SDHC 32GB Memory Card is a Multipurpose Class 10 SD Card comes which can convert this SD card to SDHC or SDXC for multipurpose use like PC Storage, DSLR camera, etc. Give the power to your project with Sandisk Micro SD/SDHC 32GB Class 10 Memory Card. A1 series memory card, new and made for APP or operating system to load and run faster and smoother than ever before. With speed up to 98 MB/s Shoot, save, and share more with high speed. Built to perform in harsh conditions, SanDisk Ultra microSDHC UHS-I cards are Moistureproof, temperature-proof, shockproof, and X-rayproof. Durable Design for Use in Harsh Environments SanDisk Ultra microSD UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof so you can enjoy your adventures without worrying about the durability of your memory card. Premium Transfer Speeds of up to 98MB/s. Your content moves amazingly fast. Now you can transfer up to 1200 photos in just one minute. Check out: Micro SD Card Adapter Applications: Can be used in Raspberry Pi, Beaglebone, and other development boards to expand memory. Can be used in Mobile Phones. Camera

SanDisk 64GB Micro SD-SDHC Memory Card The SanDisk 64GB Micro SD memory card is an A1 micro SD Card with a class 10 rating. It is well known for its high speed of Read/Write operation which helps to load applications and operating systems faster in development boards like Raspberry Pi. It has a durable design that can be used in harsh environments. These SD cards are shockproof, temperature-proof, waterproof, and X-ray-proof. These features define the strength and durability of your memory card. It has a great transfer speed of 98Mb/sec which allows data transfer in a matter of seconds. You can transfer up to 1200 photos in just one minute. Applications: Compatible with Raspberry Pi, Beaglebone, and other development boards Mobile Phones Development Boards

SANWA CD800A Digital Multimeter This SANWA CD800A Digital Multimeter is a portable multimeter designed for the measurement of low-voltage circuits. This is used for small communications equipment, home electric appliances, the voltage of lump line, and measurement of various types of batteries, 4000 count, sharp contrast LCD with character 17.5mm high is used, solid & protective body cover that can also be used as a tilt stand — frequency, capacitance, and duty cycle measurement function