RFID module RC522 Kits S50 13.56 Mhz 6cm With Tags SPI Write & Read Arduino
$4.25$8.50
RC522 IC Brief Introduction MF RC522 is used in highly integrated 13.56MHz contactless communication card chip to read and write, of NXP for “three” and the application launched a low...
Electrolytic Capacitor Kit 120pcs 12 value 1uF-470uF
$3.75$7.50
1uF-470uF Electrolytic Capacitor Package
Each of them 10pcs
50V1UF
50V2.2UF
50V3.3UF
50V4.7UF
50V10UF
25V22UF
25V33UF
25V47UF
16V100UF
16V220UF
16V330UF
16V470UF
100% High quality and long life
5V 16 Channels Relay Module Shield for Arduino ARM PIC AVR DSP ( 16 channel )
$13.00$26.00
Features: 5V 16-Channel Relay interface board, and each one needs 50-60mA Driver Current.Equiped with high-current relay, AC250V 10A; DC30V 10A.Standard interface that can be controlled directly by microcontroller (Arduino ,...