Item Tag: Smartphone
2 posts
PN532 NFC NXP RFID Module V3 Kit Near Field Communication Reader Module Kit I2C
1x PN532 NFC RFID Module. On-Board Level Shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI,Built in PCB Antenna, with 4cm~6cm Communication Distance. Support I2C、SPI and HSU (High Speed UART), Change Between Those Modes.
July 4, 2026
DIY Bluetooth-Compatible Speaker Kit, DIY FM Radio Soldering Practice Kit USB Ho
【Professional Choice for School Education】This DIY electronics kit blends theory and hands-on practice, making it a perfect Back to School activity for students to reinforce learning and enhance soldering skills.
July 4, 2026