

The 74HC161 is a high-speed 4-bit synchronous binary counter IC with parallel load capability, ideal for digital logic and counting applications.

The TSOP1738 IR Receiver is a reliable 38kHz infrared sensor module used for receiving signals from IR remote controls in Arduino and embedded projects.

A 5-channel IR line tracking sensor module designed for accurate line detection in robotics and automation projects.

The FTDI FT232RL USB to TTL Adapter enables reliable USB-to-serial communication, ideal for programming and debugging microcontrollers like Arduino, ESP32, and STM32.

A reliable 3.7V 2000mAh LiPo battery offering stable power and compact size, ideal for portable electronics, IoT, and DIY projects.

The DT-830D Digital Multimeter is a compact and affordable tool for measuring voltage, current, resistance, and continuity, ideal for students and DIY electronics.

The MIFARE Classic 1K RFID Card is a 13.56MHz contactless smart card with 1KB memory, ideal for access control, attendance systems, and NFC applications.

A 5 × 7 cm dot-type veroboard designed for soldering and prototyping electronic circuits with flexible component placement.
