revolutionger.blogg.se - Bc547 transistor download

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Used in toys to produce flashing lights.Our refund and returns policy lasts 10 days from the date of delivery.

Used as indicators in various vehicles.

It is also being used for indictive purposes in tig welders.

The applications and uses of Flip flop LED flashing circuit are: The circuit is utilizing two broadly useful transistors which are named BC547 NPN transistors.

C1 which is 220♟, and C2 which is also 220♟. The flashing rate of the circuit can be expanded or diminished by changing the estimations of R1 and R2 which are 10k. Just you need to change the estimations of the current limiting resistors. This LED flasher circuit can be worked with a voltage of 3.7 volts, you can likewise change the voltage of the circuit as per your requirement. The circuit is a flip-flop flashing circuit that starts flashing LEDs individually when power is applied. The circuit requires a few low-cost components which are easily accessible in the market. A fascinating schematic of this flashing circuit is shown above. In this section, we are demonstrating the circuit operation of the flip flop LED flasher.