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www.mandlabs.com
Mand Labs presents
Breadboard
• Wires and Components pushed into holes;
Holes interconnected with metallic strips
• No soldering required
• Advantages: ...
Think of BB into 3 sections
Section 1
Section 2
Section 3
Combining all 3 sections
BB Drawing
Providing supply to BB
• In 1st Row: First 25 holes getVcc (positive)
• In 2nd Row: First 25 holes get grounded (negative)
Connecting two halves of BB
• To connect first set of 25 holes to the next set of 25 holes, run a wire
from the 1st half to...
ProvidingVcc to any column
• Run a red wire from the first row (any hole) to any column
• Red wire:TransfersVcc from the 1s...
Connecting two columns
• To connect two columns, run a wire from the 1st one to the other
Connecting LED on BB
•Wrong Way: Don’t insert both legs of LED in the same column
• Correct Way: Insert two legs of LED in...
Connecting Resistor on BB
•Wrong Way: Don’t insert both legs of resistor in the same column
• Right Way: Insert two legs o...
www.mandlabs.com
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4) Breadboard

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Short notes on electronics by Mand Labs

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4) Breadboard

  1. 1. www.mandlabs.com
  2. 2. Mand Labs presents Breadboard
  3. 3. • Wires and Components pushed into holes; Holes interconnected with metallic strips • No soldering required • Advantages: Handy, Saves Time & Money, Reusable, Easy Troubleshooting • Disadvantages: Not suitable for complex circuits • Rows (2 in first half and 2 in second half) • Columns (36 in upper half and 36 in lower half) About Breadboard (BB) Board to Prototype Circuits
  4. 4. Think of BB into 3 sections
  5. 5. Section 1
  6. 6. Section 2
  7. 7. Section 3
  8. 8. Combining all 3 sections
  9. 9. BB Drawing
  10. 10. Providing supply to BB • In 1st Row: First 25 holes getVcc (positive) • In 2nd Row: First 25 holes get grounded (negative)
  11. 11. Connecting two halves of BB • To connect first set of 25 holes to the next set of 25 holes, run a wire from the 1st half to the 2nd half of bb • In 1st Row: Now all 50 holes receiveVcc (positive)
  12. 12. ProvidingVcc to any column • Run a red wire from the first row (any hole) to any column • Red wire:TransfersVcc from the 1st row to the corresponding column
  13. 13. Connecting two columns • To connect two columns, run a wire from the 1st one to the other
  14. 14. Connecting LED on BB •Wrong Way: Don’t insert both legs of LED in the same column • Correct Way: Insert two legs of LED in two different columns
  15. 15. Connecting Resistor on BB •Wrong Way: Don’t insert both legs of resistor in the same column • Right Way: Insert two legs of resistor in two different columns
  16. 16. www.mandlabs.com

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