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Arduino: AND-Gate Circuit
Learning : Electronic AND-Gate Circuit
Subject: To Build an AND-Gate Circuit using BC547 Transistor
[NOTE: We are working on Electronic Devices, Voltage, Resistors and other Electronic Parts that may Become HOT due to un-stable current or Wrong Wire Connections.. PLEASE BE CAUTIOUS AND TAKE SAFETY NEEDED PROCEDURES.]
In this Project we will use the BC547 Transistor to build an AND-Gate Circuit on a breadboard, so we will Not use the ADRUINO board.
What we Need
- 2 2Pin Push-Button.
- 1 LED
- 3 Resistors.
- 2 BC547 Transistor.
- 1 BreadBoard. [I am using a small 5x7cm]
- Some Jumper Wires.
- 3V Battery
Connections
- Connect Both BC547 to the BreadBoard.
- Connect Emitter of the First (left) One to the Collector of the second One (Right one). [Use Jumper Wire]
- Connect TWO Push-Buttons to the BreadBoard.
- Connect between each BasePin of the BC547 and Pin1 of each Push-Button using a Resistor1&2 [Pin1 of PushButton1 to Pin1 of Resistor1, Pin2 on the Resistor1 to BasePin of BC547.]
- Connect Pin2 of Push-Button1 to the Pin2 of the Push-Button2.
- Connect the Push-Button2 Pin2 to a Resistor3 Pin1
- Connect the Resistor3 Pin2 to the LED(+)Pin.
- Connect the LED(-)Pin to the First BC547 CollectorPin
- Connect the Battery (+) to the Resistor3 pin2, and Connect the Battery (-) to the Emitter Pin of Second BC547.
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Run-Time
The Logic of the AND-Gate is if the BOTH Button are Pressed in same time the circuit will close and the LED turn On.
Here is a GIF clip of Running Time. |
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Arduino Projects: The Story
Learning : Arduino, Arduino Coding, Electronic Circutes
Subject: The Story and Orders
[NOTE: We are working on Electronic Devices, Voltage, Resistors and other Electronic Parts that may Become HOT due to un-stable current or Wrong Wire Connections.. PLEASE BE CAUTIOUS AND TAKE SAFETY NEEDED PROCEDURES.]
The Story: Last month i was searching the net for something, Someway, Some projects make my Kids love Math and Science Subjects, I went through several pages … then I fond classes teaching the young students how to build simple circuits, using Led’s and 9V Batteries.. I start reading more in this subject then I found the ARDUINO Chip, were the students can write a code to switch on/off some LED’s. This thing Triggered the Passion of learning and trying new things. So I spend two/three days reading about it, and decide to give it a try.
What I Need: This is my first time reading about Electrical Circuits, I have some ides, but I Don’t have any Equepments to start. So from there I start submitting orders to buy things that I will need, i got the list from tutorial youtube. Here is the list of my orders:
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I am not sure if i will continue in this way or say “New Learning Curve”, The Coding and Commanding an Electronic-Bord to Work as my Application says .. THIS PART WAS WHAT LIT THE FUSE IN MY BRAIN.
.. NEXT POST .. In Next post I will write about ARDUINO [simple information as far I know 🙂 ] How it Works, and Firs simple Project [without coding].
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| 2 | Code Editor, coding Blocks, learn Coding |
| 1 | Arduino, The Story, Components, Parts and What we will Do? |
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By: Ali Radwani
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