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13.56MHz RFID/NFC Card - NTAG203 Chip
This blank 13.56 MHz RFID/NFC card contains an NTAG203 chip with 144 bytes of writable EEPROM storage. The standard credit-card-sized form factor makes it suitable for access badges, information sharing, and NFC prototyping. The embedded chip and antenna are passively powered — no battery is need...
CR2032 Lithium Coin Cell Battery
A standard CR2032 lithium coin cell battery providing 3V nominal output. This non-rechargeable cell is widely used in electronics projects, wearables, and sewable circuits. Specifications Type – CR2032 lithium coin cell (non-rechargeable) Nominal Voltage – 3V (starts at ~3.2V, drifts to ~2.5V...
8-AA Battery Holder, Back-to-Back
A battery holder for eight AA cells, arranged as two back-to-back four-cell holders. Provides up to 12V (with alkaline cells) in a compact, stackable form factor. Specifications Cell Type – AA Capacity – 8 cells Configuration – Two 4-cell holders, back-to-back Output – Up to 12V (series, al...
Electro-Fashion, Discovery Pack
A starter kit for e-textiles and wearable electronics from Kitronik's Electro-Fashion range. This Discovery Pack includes a curated selection of sewable components — LEDs, switches, coin cell holders, conductive thread, and batteries — everything you need to begin adding electronics to fabric pro...
