Tsukure Mad Labs 12V - 3.3V DC Power Supply
A Power supply unit is a very commonly used tool by most engineers during the development stage. I personally use it a lot when experimenting with my circuit designs on Breadboard or to power up a simple module. Most of the digital circuits or embedded circuits have a standard operating voltage of either 5V or 3.3V, so I decided to build aPower supply which can supply 5V/3.3V on the power rails of the breadboard and fits snugly on the breadboard.
The complete power supply will be designed on PCB using EasyEDA. The circuit utilises a 7805 to supply 3.3V with a maximum current rating of 1.5A which is high enough to source for digital IC’s and Microcontroller circuits.
Components used in this module...
Find out more about the components used in this STEM Module.
Let's Get Started!
Below you will find a list of bits to gather before hand, followed by a detailed schematic. Using a breadboard lay out the components and connect them together as shown. Alternatively you can purchase this module from our shop and simply solder the components in the places indicated on the quality assured printed circuit boards provided.
What You Need...
|2||PCB Mount 2-Pin Screw Terminal Block||Connector (Other)|
|1||3mm Red (Clear)||LED|
|1||Tsukure Mad Labs - 12V - 3.3V DC Power Supply||PCB|
[ Orange, Orange, Black, Black ]
|Resistor (0.25 Watt)|
|2||560R||Resistor (0.25 Watt)|
NB: Any resistor colour codes specified relate to 5 band resistor codes, the 5th band has not been shown intentionally. The 5th band indicates the resistor tolerence, we use only the highest tolerence resistors in our products.
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Just An Idea!
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