Connect a circuit on breadboard

  • Thread starter Thread starter kelvin56484984
  • Start date Start date
  • Tags Tags
    Breadboard Circuit
Click For Summary

Discussion Overview

The discussion revolves around connecting a BJT circuit on a breadboard, specifically focusing on power supply connections and the removal of input components. Participants are exploring the implications of these actions and seeking clarification on the intended setup.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested, Homework-related

Main Points Raised

  • One participant shares a tutorial link and inquires about connecting a circuit to ground and providing +9V.
  • Another participant expresses confusion regarding the initial question and the meaning of removing input components.
  • A third participant questions the intent behind removing input components and discusses the relationship between input current and power source, mentioning potential hazards with incorrect component values.
  • One participant asks if the inquiry is about switching from a 9V battery to a 9V mains adaptor.

Areas of Agreement / Disagreement

Participants do not appear to agree on the clarity of the initial question, with multiple interpretations and uncertainties expressed regarding the intended circuit configuration and safety implications.

Contextual Notes

There are unresolved assumptions about the circuit design and the specific components involved, as well as the safety considerations when altering the circuit configuration.

kelvin56484984
Messages
29
Reaction score
0
I am learning how to connect a BJT circuit on breadboard.I find this tutorials https://backyardbrains.com/experiments/transistorDesign#prettyPhoto
If I want to remove all the input components ,I connect to a power supply
How to connect the circuit to the ground and provide +9V to the circuit ?
 

Attachments

  • bread.JPG
    bread.JPG
    39.6 KB · Views: 474
  • bread2.JPG
    bread2.JPG
    13.3 KB · Views: 435
  • breadboard.JPG
    breadboard.JPG
    33.2 KB · Views: 684
Engineering news on Phys.org
I don't understand a question. You asked how to connect battery to the breadboard? You want to remove all input components? What does that mean?
 
kelvin56484984 said:
If I want to remove all the input components ,I connect to a power supply
I don't understand what you mean nor what you intend to do by this.
The input current, same as the speaker, are both set at 1/2 the power source. The speaker is hooked to power and the "input" is hooked to ground. The circuit is a buck-converter amplifier if I'm not mistaken. If you change the "input" range to the incorrect component values and or locations could cause bodily harm.
 
Are you asking how to change the 9V battery to a 9V mains adaptor?
 

Similar threads

  • · Replies 10 ·
Replies
10
Views
2K
  • · Replies 6 ·
Replies
6
Views
4K
  • · Replies 19 ·
Replies
19
Views
4K
Replies
29
Views
2K
  • · Replies 10 ·
Replies
10
Views
2K
  • · Replies 6 ·
Replies
6
Views
2K
Replies
5
Views
2K
  • · Replies 41 ·
2
Replies
41
Views
8K
  • · Replies 9 ·
Replies
9
Views
2K
  • · Replies 7 ·
Replies
7
Views
2K