AD654JN Voltage-to-Frequency Converter IC

520৳ 
The AD654 is a monolithic V/F converter consisting of an input amplifier, a precision oscillator system, and a high current output stage. Its operates from a single supply of 5 V to 36 V and consumes only 2.0 mA quiescent current.

MJE350 300V 500mA PNP Power Transistor

10৳ 
The MJE350 is a silicon planar PNP transistor intended for use in medium power linear and switching applications. It is mounted in TO-126. The complementary NPN type is MJE340.

DC5V 2 Channels Relay Module (Black Color)

130৳ 
The DC5V 2 Channels Relay Module is similar to the 4-channel version but with two relay channels. It is suitable for projects requiring the control of two separate high-power devices, providing a reliable interface between microcontrollers.

CA3130E CMOS Operational Amplifier IC

130৳ 
The CA3130A and CA3130E are op amps that combine the advantage of both CMOS and bipolar transistors. Those are used in the input circuit to provide very-high-input impedance, very-low-input current, and exceptional speed performance.