دوستو اليڪٽرانڪس ۾ دلچسپي رکندڙئُو يقينن توهان جو حق بڻجي ٿو ته توهان کي ٻُڌائجي ته هي جو بار بار اسان پروٽو بورد ، بريڊبورڊ يا فوٽو بورڊ جو ذڪر ٿا ڪريون آخر اُهو ڇا آهي، ڇو آهي اڄ هن تي ڳالهائينداسون۔ Breadboards sometimes know as prototyping boards or proto boards are a quick way of working up and experimenting with electronic circuits. دوستو شروع ۾ جڏنهن اليڪٽرانڪس سرڪٽس کي بريڊ بورڊ تي لڳايو ويندو هو اُهي ڪاٺ جا بورڊ هُئا۔ Originally breadboard circuits were circuits built on real wooden breadboards. جنهن کي پو ڪن اليڪٽرانڪس واپارين مان هڪ ڪمپني (ايٽواٽر ڪينٽ ريڊيوز) هن طريقي يعني ڪاٺ جا بورڊ ٺاهڻ شروع ڪيا۔ Some commercial products like Atwater Kent radios were built this way. ۽ اڄ ڪلهه ته مٿين شڪلن وارا پلاسٽڪ جا پروٽو بورڊ مارڪيٽ ۾ عام جام آهن جنهن جون اندر تهه ۾ ڪنيڪشن پوائنٽون ڏنل آهن۔ More recently the term refers to plastic boards loaded with connection points that accept wires and components and include some pre-wired connections. Many instructable articles have been written about breadboards and prototyping with them. This is a pretty comprehensive guide to them ( but not in the guide format, comment? )
اسانج مقصد اهو هرگز ناهي ته اسان اوهانکي پروٽو يا بريڊ بورڊ ٺاهڻ سيکاريون، پر اسان جو جيڪو مقصد آهي اُهو اهو آهي ته سيکڙاٽ جيڪي ٽيڪنيڪل يا ايجيوڪيشن اسڪولن، ۾ پوليٽيڪنڪ يا ووڪيشنل اسڪولن ۾ يا ڪاليج ۽ يونيورسٽين ۾ پڙهن ٿا احي اهڙا بورڊ لازمي وٺي پنهنجي پروجيڪٽس جي ڊزائين ڪن ۽ اُنهن کي سمجهن۔
توهان هڪ سادو بريڊ بورڊ يا پروٽو بورڊ به خريد ڪري سگهو ٿا جنهن ۾ پاور سپلاِ لاِ توهانکي جُدا بندوبست ڪرڻو آهي پر جيڪي سُکيا ستابا شاگرد آهن اُهي هيڄئين قسم وارا پاور سپلا مشتمل پروٽو بورڊ جيڪي مارڪيٽ ۾ به عام آهن خريد ڪري سگهن ٿا۔
هاڻ توهان سمجهي ويا هوندئو ته پروٽو بورڊ يا بريڊ بورڊ اهڙي شي آهي جنهن ۾ پُرزن ڳڍڻ لاِ ڪافي سوراخ هوندا آهن ۽ هُن جي اندرئين تهه ۾ سڌي يا عمودي لائنون به هونديون آهن جيڪي جمپر وانگر پليٽن جيان پاڻ ۾ ڳنڍيل هونديون آهن۔ As you can see from the image below a breadboard has lots of holes, this may seem confusing at first but it really isnt. The 2 rows of holes at either end are for power one for positive (red) one for negative (black). as you can see i edited the picture below to give you an idea of how circuits are completed. the power strips go horizontally in 5's where as the component strips go vertically also in 5's. a circuit is completed when all the desired strips form a loop and are all connected sequentially. if for instance i wanted to put an led in this circuit by its self i would insert one leg into a free hole of the column where the black (-ve) power jumper is and the other in a free hole of the column that the red wire (+ve) is in. This would complete the circuit allowing current to flow from one side of the power source to the other through the led. The green lines in the image below form a series circuit where every component touches at different polarities (-ve leg of one component to +ve leg of another) . The forms a single chain of components. A parallel circuit in this would be that the components you desire to be in parallel would touch at the same polarity (-ve leg to -ve and +ve leg to +ve). so as two colums are needed to accommodate any component with two legs in parallel these components would share the same columns but be in separate holes. if this made no sense dont worry, i will go into more detail later.
اچو ته هاڻ هن جي لي آئوٽ تي به ٿورڙي نظر وجهون۔ ته هن جي اندرئين تههن ۾ سڌي يا عمودي ڪنيڪشن ڪيئن ٿيل هوندي آهي۔
پاور ڪنيڪشن لا به سوراخ هوندا آهن۔ ڌار بيٽري ڪنيڪشن به ڏئي سگهجي ٿي۔ Now its time to start placing things onto the breadboard. The first thing attach is the power, simple put the negative lead into one hole and positive into the other (doesn't matter which really). Then place jumpers on the board to bridge the gap between the power rows and the component columns.
