Tech Video Clips

Unreal Engine 4 (UE4) How to cause an event in ...

Right click on the graph to get a context menu and type cast to get a short list and select Cast to player character. This will return if a character...

Unreal Engine 4 (UE4) How to cause an event in ...

Right click on the graph to get a context menu and type cast to get a short list and select Cast to player character. This will return if a character...

Unreal Engine 4 (UE4) How to call a class bluep...

The class blueprint that will be called should be put into the level and selected. Open the level blueprint. Right click on the events graph of the level blueprint and...

Unreal Engine 4 (UE4) How to call a class bluep...

The class blueprint that will be called should be put into the level and selected. Open the level blueprint. Right click on the events graph of the level blueprint and...

Unreal Engine 4 (UE4) How to add multiple compo...

Components can be added to a class blueprint from within the class blueprint under the components section. Simply click on Add Component and scroll down to the component you would...

Unreal Engine 4 (UE4) How to add multiple compo...

Components can be added to a class blueprint from within the class blueprint under the components section. Simply click on Add Component and scroll down to the component you would...

Unreal Engine 4 (UE4) How to add components (me...

To add a mesh or other component to a class blueprint, simply find the component in the content browser in the level editor and drag the desired component to the...

Unreal Engine 4 (UE4) How to add components (me...

To add a mesh or other component to a class blueprint, simply find the component in the content browser in the level editor and drag the desired component to the...

Unreal Engine 4 (UE4) How to add a text render ...

To add a text component to the class blueprint, go to the components section and click on add component and scroll down and find text render, or type text and...

Unreal Engine 4 (UE4) How to add a text render ...

To add a text component to the class blueprint, go to the components section and click on add component and scroll down and find text render, or type text and...

Unreal Engine 4 (UE4) How to add an event graph...

Select the box shape (renamed to trigger volume) and in the event graph, right click to see the context menu and click on add event for (volume/shape name), click on...

Unreal Engine 4 (UE4) How to add an event graph...

Select the box shape (renamed to trigger volume) and in the event graph, right click to see the context menu and click on add event for (volume/shape name), click on...

Unreal Engine 4 (UE4) How to add a key press ev...

Right click on the graph to see the context menu and type in the key of the keyboard that you would like to use for the key press. Select the...

Unreal Engine 4 (UE4) How to add a key press ev...

Right click on the graph to see the context menu and type in the key of the keyboard that you would like to use for the key press. Select the...

Unreal Engine 4 (UE4) How to add a box to a cla...

To add a trigger volume, go to the components section and click on add component. Scroll down to box, or other shape desired.

Unreal Engine 4 (UE4) How to add a box to a cla...

To add a trigger volume, go to the components section and click on add component. Scroll down to box, or other shape desired.

Unreal Engine 4 (UE4) How to add a blueprint ev...

Press the right mouse button on the graph of the blueprint and click on add events and click on events begin play.

Unreal Engine 4 (UE4) How to add a blueprint ev...

Press the right mouse button on the graph of the blueprint and click on add events and click on events begin play.

Unreal Engine 4 (UE4) How to access and modify ...

Clicking on blueprint at the top of the interface and then click on Edit Level Script Blueprint.

Unreal Engine 4 (UE4) How to access and modify ...

Clicking on blueprint at the top of the interface and then click on Edit Level Script Blueprint.

Understanding UART Serial Communication

With UART (Universal Asynchronous Receiver/Transmitter) and USART (Universal Synchronous Asynchronous Receiver/Transmitter), microcontroller communicate using two data lines called RX and TX. Rx is used for listening (receiving) to other sources...

Understanding UART Serial Communication

With UART (Universal Asynchronous Receiver/Transmitter) and USART (Universal Synchronous Asynchronous Receiver/Transmitter), microcontroller communicate using two data lines called RX and TX. Rx is used for listening (receiving) to other sources...

Understanding Torque For Gears, Pulleys or Chain

Torque has two units: length and a force. The typical unit of measurement is Nm or Newton-Meters. Newton is the force and meters is the length. Since we are dealing...

Understanding Torque For Gears, Pulleys or Chain

Torque has two units: length and a force. The typical unit of measurement is Nm or Newton-Meters. Newton is the force and meters is the length. Since we are dealing...

Understanding the UART/USART Parity Bit

The parity bit in the data frame of the UART or USART communication tells the receiving device if there is any error in the data bits. The parity mode can...

Understanding the UART/USART Parity Bit

The parity bit in the data frame of the UART or USART communication tells the receiving device if there is any error in the data bits. The parity mode can...

Understanding the UART/USART Data Frame (Start ...

The UART and USART communication happens using a data frame. The data frame consists of a start bit, data bits, parity bit and one or two stop bits. The start...

Understanding the UART/USART Data Frame (Start ...

The UART and USART communication happens using a data frame. The data frame consists of a start bit, data bits, parity bit and one or two stop bits. The start...

Understanding the Support Components That Need ...

The Relay requires a few other components to provide enough power to trip the relay coil (transistor) and a diode across the relay coil to protect the transistor from any...

Understanding the Support Components That Need ...

The Relay requires a few other components to provide enough power to trip the relay coil (transistor) and a diode across the relay coil to protect the transistor from any...

Understanding the Semicolon ';' in C/C++ Progra...

Understanding the semicolon ';' and the code block (curly braces) '{}' in C or GCC programs. These are to contain code in some way. The semicolon is used to contain...

Understanding the Semicolon ';' in C/C++ Progra...

Understanding the semicolon ';' and the code block (curly braces) '{}' in C or GCC programs. These are to contain code in some way. The semicolon is used to contain...

Understanding the PWM (Pulse Width Modulation) ...

The hobby servo requires a PWM to turn the horn (shaft) of the servo. The particular hobby servo that is being used is a Hitec and this servo requires the...

Understanding the PWM (Pulse Width Modulation) ...

The hobby servo requires a PWM to turn the horn (shaft) of the servo. The particular hobby servo that is being used is a Hitec and this servo requires the...

Ultrasonic Distance Measurement (Range Finder) ...

A tutorial on how to install an Ultrasonic Distance Measurement Range Finder Sensor. Video Courtesy of Youtube Channel http://www.youtube.com/user/aliencurv

Ultrasonic Distance Measurement (Range Finder) ...

A tutorial on how to install an Ultrasonic Distance Measurement Range Finder Sensor. Video Courtesy of Youtube Channel http://www.youtube.com/user/aliencurv

Tour of Programmers Notepad

A brief walkthrough of programmers notepad to get familiar with the GCC programming environment and the features for programming the Atmel AVR microcontrollers.

Tour of Programmers Notepad

A brief walkthrough of programmers notepad to get familiar with the GCC programming environment and the features for programming the Atmel AVR microcontrollers.

The Two Files needed for 64-bit Windows (USBTin...

Downloading two extra files needed for the installation (libusb-win32).

The Two Files needed for 64-bit Windows (USBTin...

Downloading two extra files needed for the installation (libusb-win32).

Thermocouple Tutorial, How to Measure Temperatu...

A tutorial on measuring temperature with a Thermocouple. Video Courtesy of Youtube Channel: Agilent Tube http://www.youtube.com/user/AgilentTube

Thermocouple Tutorial, How to Measure Temperatu...

A tutorial on measuring temperature with a Thermocouple. Video Courtesy of Youtube Channel: Agilent Tube http://www.youtube.com/user/AgilentTube

Testing Soldered Connections (Specifically for ...

Testing soldered connections to make sure the solder is placed on the pads and pins properly between the two points of a wire and the pins that this wire is...

Testing Soldered Connections (Specifically for ...

Testing soldered connections to make sure the solder is placed on the pads and pins properly between the two points of a wire and the pins that this wire is...

Testing the USBTiny

Testing the USBTiny to make sure it works properly using avrdude.exe and with this test using the AVR Pocket Programmer.

Testing the USBTiny

Testing the USBTiny to make sure it works properly using avrdude.exe and with this test using the AVR Pocket Programmer.

Testing Soldered Connections (Specifically for ...

Testing soldered connections to make sure the solder is placed on the pads and pins properly between the two points of a wire and the pins that this wire is...

Testing Soldered Connections (Specifically for ...

Testing soldered connections to make sure the solder is placed on the pads and pins properly between the two points of a wire and the pins that this wire is...