Magazine from Shohan's Lab

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How to use RF433 module and HT12D and HT12E IC pair for data transmission.

Here is a video of a project included Arduino,RF433 and Decoder Encoder IC.

Bit Shift memory register with D Flip-Flop

D Flip-Flop can be used as data storage that can store binary data. The data can be inserted with clock and data switch. In this video I have shown some techniques for inserting data inside a D Flip-Flop IC.
The IC I have used in this Video is 74175 Quad D Flip-Flop IC. Here is a block diagram I have simulated.

The Block Diagram:

Gesture Controlled Decade Counter with 4026 IC and circuit diagram

This IC needs 5v power supply, a clock button(LDR),a reset button. In this video the practical operations are shown. The circuit is described in the picture.Happy Circuiting! (At the sw1 the LDR was used. If we are using an LDR then we must use Rclk=100K ohm.)

How to share files through Torrent with your Android Mobile?

This Video shows us how to share file with torrent on Android. Share if you like.

Dark Sensor with NOT Gate

With a NOT gate and LDR you can make a very simple dark sensor which can be used for making lights turn on while it is dark. The circuit is there in the video. Watch it carefully.

Greetings at Shohan's Lab

This is my new blog for publishing about my Online shop,group,and other discussions. Happy Circuiting.