Microcontroller

Articles
Title
Using Shields (ART292E)
Power Supplies For Arduino (MIC004E)
Meet the Arduino 101 (MIC003E)
Arduino Starter Kit Grove (MIC002E)
What Are Breakout Boards (MIC001)

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Amplifier Speaker (CB26145E)
This circuit can be used as an amplifier for musical instruments or even with your cell phone. The...
2.7 A USB switch (CB19662E)
The diagram below is an application of the Texas Instruments TPS25221 to an ISM controlled power...
Parallel Port Interface for PC (NI021E)
This application is not modern since few computers have parallel ports. But you can use this...