Grove NFC Tag - Mifare Classic 13.56MHz Seeed Module pam8403 The 10 Segment Light Bar

The 10 Segment Light Bar Graph LED Display Red is made for visual effects

Internal oscillator runs at 8MHz

MCU ESP8266 @ 80 MHz Logic level 3

Q4: what are the types of AC/DC Adaptors

16-Pin Terminal Block Weight: 3

Grove NFC Tag - Mifare Classic 13.56MHz Seeed Module pam8403 The 10 Segment Light BarGrove NFC Tag is a highly integrated Near Field Communication Tag module, this module is I2C interface, which base on M24LR64E R,M24LR64E R have a 64 bit unique identifier and 64 Kbit EEPROM. Grove NFC Tag attach an independent PCB antenna which can easily stretch out of any enclosure you use, leaving more room for you to design the exterior of your project. SPECIFICATION Working Voltage: 5V or 3V3 Working Current<1mA 2CM max effective range Serve for