Other micro-controller uses 5v as standard input voltage, many latest device modules, popular sensors, GPS, RF modules, Flash Memories, SPI storage, Display, use 3 to 3.3v most of this devices requires logic level conversion to protect them from high voltage
Wiring a Diode To Protect your Circuit
A diode is used mostly in the circuit so that the current will not flow in the reverse direction, a diode should be place in the circuit to allows the current to flow in one direction but not the other,
Wiring a Zener Diode as a Voltage Regulator
In this illustration we will going to build a Zener Diode Regulator. A Zener diode is important device for regulating voltage by connecting on the right way in the circuit, it can act as a voltage regulator to regulate the
Wiring a Bi-Directional Voltage Converter 3.3 to 5v
The 2N700 is a N-Channel Enhance-Mode MOSFET used for low power switching applications. The 2N700 is widely available and popular part, often recomended as useful and common components. along with such other popular discrete semiconductors as the 1N4148 and 1N4001
Wiring a Digital Potentiometer with MCP4161
In this illustration we will going to wire a Digital Potentiometer using MCP4161. The MSC 7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory. Required Components 1x MCP4161 1x 100K Ohms Resistor 1x 100nf Ceramic/Tantalum Capacitor MCP4161 Pin-Out Diagram Wiring Diagram
Wiring the Relay Manually
In this illustration were going to wire a relay that can support any micro controller. Required Components 1x Relay 1x Diod 1N4007 1x NPN Transistor (2N2222) 1x 22k Ohms Resistor Wiring the required components
How to Place/Connect a Pull Down Resistors on a Chip
A Pull-Down resistor is a resistor that makes the Pin of the chip will become normally LOW and it turn it going to HIGH when switched on. Pull-Up or Pull-Down resistor are mostly they are connected to the pins of
How to Place/Connect a Pull Up Resistors on Chip
A pull up resistor is a resistor that works the chip normally HIGH and change it to LOW when switched on, Pull-Up or Pull-Down resistor mostly they are connected to the pins of the chip so that they can define