PN532 NFC RFID Read / Write Module V3 Kit
- Module Size: 42.7mm x 40.4mm x 4mm
- Easy to change mode: with a small SMD toggle Switch, it becomes very easy to change among IIC, SPI and HSU modes
- Longer distance: the reading distance becomes 5~7cm, compared with 4~6 cm of last version
- Built in PCB Antenna, with 5cm~7cm communication distance
- On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
- Work as RFID reader/writer
- Work as 1443-A card or a virtual card
PWM DC motor governor 1.8V 3V 5V 6V 12V 2A speed switch switch function 1803BK Motor Speed Control PWM
RTC 12C MODULE -DS3231 AT24C32 IIC PRECISION RTC REAL TIME CLOCK MEMORY MODULE – WITHOUT BATTERY
SENSOR AND MODULES, MODULES, Real Time Clock (RTC) Module, RTC 12C MODULE -DS3231 AT24C32 IIC PRECISION RTC REAL TIME CLOCK MEMORY MODULE - WITHOUT BATTERY
