In this tutorial we will going to wire the 8 channel Relay Module driven by our own very owned microcontroller, the below illustration illustrate 8 device on external power source triggered by the relay. The 8 channel relay module has
Wiring L293D UNO/MEGA Shield with Stepper Motor
The L293D is a dedicated module to fit in Arduino UNO R3 Board, and Arduino MEGA, It is actually a motor driver shield that has full featured Arduino Shield can be used to drive 2 to 6 DC motor and
Controlling the L293D UNO/MEGA Shield with DC Motors
The L293D is a dedicated module to fit in Arduino UNO R3 Board, and Arduino MEGA, It is actually a motor driver shield that has full featured Arduino Shield can be used to drive 2 to 6 DC motor and
Wiring & Driving the L298n H Bridge with 2 to 4 DC Motors
The L298 H Bridge is base on l298 Chip manufacture by ST Semiconductor. The l298 is an integrated monolithic circuit in a 15 lead multi-watt and power S020 package. It is a high voltage and high current full dual bridge
Wiring MOSFET to Arduino and Driving Bigger Loads
Each one of Arduino Pins can be used to power devices that use up to 20 mA, this is a very small amount of current to drive, just enough to run an LED. If you try working to drive something
Introduction to Robotic Gears, Gears Ratios and RPM
Gears are like wheels with teeth mesh together and make things turn. Gear are used to transfer motion or power from one moving part to another. A gear is rotating machine part have cut teeth, or cogs, along with another