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Okay, this is the video demonstration for the 9-volt battery power supply for our DIY 3220 point breadboard project
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This is a rechargeable 9-volt battery that's inside of a battery pack
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I've removed the lid so we can see the battery. This red wire here comes from the positive of the battery, and it winds around to the switch
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and then from the switch it goes to the positive rail of the breadboard
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and then to this resistor through to the anode of the LED
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and then to the cathode of the LED and then to the negative rail of the breadboard
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so this black wire from the battery goes to the negative rail of the breadboard
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here you can see a black wire off the negative rail this black wire represents what will be the lead that goes to the or to a black banana plug binding post for the negative supply of our 9-volt battery power supply
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And then the red lead coming off here will represent the lead that will be going to a red binding post that will be the positive supply that will be the positive supply of the 9 battery power supply for our 3220 point breadboard
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So I have a multimeter here, and it's hooked up to these two output
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the two output leads here. And if I flip the switch on
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we see that the white LED turns on and the white LED for this project
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notifies us that we're using the 9-volt battery power supply for our 32-20-point breadboard
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And we have an output here, it's 8-volt. It's just because I haven't fully charged this rechargeable 9-volt battery
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But you get the idea. In an ideal situation, when you flip the switch to get a 9-volt power supply, you'd end up
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having a 9-volt output. But that's one of the reasons why I wanted to use a 9-volt, or a rechargeable
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9-volt battery. So you'd have the opportunity to charge up this battery whenever you needed to
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and then to be able to place it back into this battery pack whenever you needed to, and hopefully
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get an output of 9-bolts for whatever project you're doing for your DIY-32-20-point. redboard
