CK100 50V 500mA PNP Power Transistor

110৳ 
The CK100 is a general purpose medium power PNP Transistor. The transistor can be used for applications related to amplification, switching and regulation. The device is available in a TO-39 package. Detailed datasheet for the device can be downloaded fro

DS1302Z SMD Real-time clock IC (RTC)

137৳ 
The DS1302Z is a trickle-charge timekeeping chip contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface IC SOP-8 Pins Package.

DC5V High Quality Active/Passive Buzzer Module

55৳ 
This is an Active buzzer is present inside with shock source, so as long as the electricity will call 2 Program control convenient, single chip microcomputer a high and low level can make the sound, and the passive buzzer is can not do.