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20/50/100Pcs Blue Adhesive NFC Programmable NFC Tags Compatible With Android & IPhone 504 Bytes Memory 13.56 Mhz Sticker

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Advanced Proxmark3 V5.0 RFID Cloner Kit 13.56MHz/125KHz Dual Frequency for NFC Card Chip T5577 Token ID Badge Copy Programmer

Wired Game Controller for PC PS3 Android TV-BOX Gamepad Joypad with Hall Trigger Dual Vibration Programmable Keys Turbo Button

For POP100 Programmable CDI For Motorcycle Lgnition 5 Pin AC CDI Box For WAVE100 Racing YX140 Competitive Racing YX160 AT110 C90

SP901E SPI Signal Amplifier Repeater for WS2812B WS2811 WS2813 RGB Addressable LED Pixel Strip Programmable Matrix Panel Light

Handheld 125KHz RFID Card Copier Writer Duplicator Programmer Reader + EM4305 T5577 Rewritable RFID Tag Keyfobs Cards

CH341 USB programmer with SOP8 SOP8 SOP Test Clip IC socket programer support many 24/25XX SPI flash EEPROM chip

DIY Electronic Starter Kit for UNO R3 12-in-1 Programmable Engineering Coding Education STEAM Arduino Circuit Board Electronics

LED Mini Digital Display Screen Programmable Rechargeable Scrolling Name Message Tag Badge Sign 15 Display Language Nameplate