Mini 125Khz RFID Module - External LED/Buzzer Port (70mm Reading Distance) PTFE 3x4mm White Teflon Tube for 3mm 3D Printer Filament - 1 Meter (3mm ID X 4mm OD) enabling compatibility with contemporary devices

enabling compatibility with contemporary devices and power supplies while maintaining reliable performance

100uf 35V Surface Mount Electrolytic Capacitor (Reel of 1000)

Built-in Self-Test: Internal self-test feature enables you to verify sensor functionality during initialization

The 40x40x25mm heatsink fits inside most standard Raspberry Pi 4 cases

OV7670 640x480 VGA CMOS Camera Image Sensor Module

Mini 125Khz RFID Module - External LED/Buzzer Port (70mm Reading Distance) PTFE 3x4mm White Teflon Tube for 3mm 3D Printer Filament - 1 Meter (3mm ID X 4mm OD) enabling compatibility with contemporary devicesMini 125Khz RFID Module External LED Buzzer Port (70mm Reading Distance) The Mini 125Khz RFID Module is a compact radio frequency identification reader designed for proximity based access control and identification systems operating at the standard 125Khz low frequency band. This module is widely used by security integrators, automation engineers, and IoT developers who require reliable card tag detection with real time feedback mechanisms. It solves