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Electronics
Sliding Switch
Original price was: ₹25.00.₹18.00Current price is: ₹18.00.Add to cartA sliding switch, also known as a toggle switch, is a type of electromechanical switch that controls the flow of electrical current by sliding a lever between two or more positions. These switches offer simple on-off control and are commonly used in electronic devices for power switching, mode selection, and circuit control.
Transistor BC3275
Original price was: ₹5.00.₹4.00Current price is: ₹4.00.Add to cartThe BC327-25 is a PNP bipolar junction transistor (BJT) with a maximum current rating of 800mA, designed for general-purpose amplifier and switching applications. This transistor offers low noise and high current gain characteristics, making it suitable for audio amplifier stages, signal processing circuits, and low-power switching applications.
Transistor BD139
Original price was: ₹12.00.₹5.00Current price is: ₹5.00.Add to cartThe BD139 is an NPN bipolar junction transistor (BJT) commonly used in amplifier and switching circuits, with a maximum current rating of 1.5A. This transistor offers low saturation voltage and high current gain characteristics, making it suitable for audio amplifier stages, power switching applications, and voltage regulation circuits.
Transistor 2N3904
Original price was: ₹3.30.₹2.50Current price is: ₹2.50.Add to cartThe 2N3904 is an NPN bipolar junction transistor (BJT) commonly used in amplifier and switching circuits, with a maximum current rating of 200mA. This transistor offers high current gain and low noise characteristics, making it suitable for audio amplifier stages, signal processing circuits, and low-power switching applications.
Solder Flux
Original price was: ₹22.00.₹19.00Current price is: ₹19.00.Add to cartSolder flux is a chemical compound used in soldering to clean metal surfaces, remove oxidation, and improve soldering quality by promoting solder flow and wetting. This flux comes in various formulations such as rosin flux, water-soluble flux, and no-clean flux, offering different levels of activity and post-soldering residue.
Solder Wire
Original price was: ₹30.00.₹17.00Current price is: ₹17.00.Add to cartSolder wire is a fusible metal alloy wire used in soldering to create a strong mechanical and electrical connection between electronic components and conductive surfaces. Available in various diameters and compositions, solder wire melts at a specific temperature, forming a molten pool that solidifies to create a reliable solder joint.
BC547 NPN General Purpose Transistor 45V 100mA TO-92 Package –
Original price was: ₹3.30.₹2.50Current price is: ₹2.50.Add to cartBC547 is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor’s terminals controls the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.
LM7812 IC – 12V Positive Voltage Regulator
Original price was: ₹20.00.₹13.00Current price is: ₹13.00.Add to cartThe LM7812 series of three terminal positive regulators are available in the TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
LM7805 IC – 5V Positive Voltage Regulator
Original price was: ₹20.00.₹13.00Current price is: ₹13.00.Add to cartThe LM7805 series of three terminal positive regulators are available in the TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
NE555 Timer IC DIP-8 Package
Original price was: ₹25.00.₹20.00Current price is: ₹20.00.Add to cartThe NE555 IC devices are precision timing circuits capable of producing accurate time delays or oscillation. In the time delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a stable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor. The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by use of the control-voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set, and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low.