Amazon Video

Add USB To Your Electronics Projects! – The USB Protocol Explained

USB is both the simplest and most complicated interface to use. It is basic to plug in and allow the computer deal with. It is intricate to create and also run a microcontroller with it.

— Links–
My Website: https://sinelab.net
Schematic: https://sinelab.net/pdf/usb_test.pdf
Code: https://sinelab.net/code/usbify.zip
ASF-USB: https://asf.microchip.com/docs/latest/asf_usb.html
LUFA: http://www.fourwalledcubicle.com/LUFA.php
USB Datasheet: https://sinelab.net/pdf/usb-20-specification.pdf
ATmega16u2 Datasheet: https://sinelab.net/pdf/ATmega16u2.pdf

Amazon Video

Add USB To Your Electronics Projects! – The USB Protocol Explained

USB is both the simplest and most complex interface to use. It is simple to plug in and let the computer handle. It is complex to create and run a microcontroller with it.

— Links —
My Website: https://sinelab.net
Schematic: https://sinelab.net/pdf/usb_test.pdf
Code: https://sinelab.net/code/usbify.zip
ASF-USB: https://asf.microchip.com/docs/latest/asf_usb.html
LUFA: http://www.fourwalledcubicle.com/LUFA.php
USB Datasheet: https://sinelab.net/pdf/usb-20-specification.pdf
ATmega16u2 Datasheet: https://sinelab.net/pdf/ATmega16u2.pdf

Amazon Video

[NEW] Top 2 NE555 IC Electronics Project

FALSE:: ERROR: UNSUPPORTED ENCODING

Amazon Video

[NEW] Top 2 NE555 IC Electronics Project

[NEW] Top 2 NE555 IC Electronics Project
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For Business Inquiries 👉enerji60@gmail.com 👈

Click to subscribe 👉 https://bit.ly/3A75DDi 👈

Thank You Altium Designer For Sponsoring Our Video
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#ne555

Amazon Video

Top 5 Useful Electronics Projects use NE555 Timer ic, Diy Projects

Top 5 Useful Electronics Projects utilize NE555 Timer ic, Diy Projects
Get a free trial of Altium Designer:
http://www.altium.com/yt/ZAFERYILDIZ.
Free Search Engine for Electronic Parts https://octopart.com.

Register for JLCPCB with the link below as well as obtain your discount price cuts.
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For Business Inquiries enerji60@gmail.com.

Click to subscribe https://bit.ly/3A75DDi.
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The soldering terminal I use.
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Voucher: BGfcd779.
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Thank You Altium Designer For Sponsoring Our Video.
#altium.
#ne 555.

Amazon Video

Top 5 Useful Electronics Projects use NE555 Timer ic, Diy Projects

Top 5 Useful Electronics Projects use NE555 Timer ic, Diy Projects
👉Get a free trial of Altium Designer :
👉 http://www.altium.com/yt/ZAFERYILDIZ 👈
👉Free Search Engine for Electronic Parts 👉 https://octopart.com 👈

👉Subscribe to JLCPCB with the link below and get your discount discounts
👉https://jlcpcb.com/DTT

For Business Inquiries 👉enerji60@gmail.com 👈

Click to subscribe 👉 https://bit.ly/3A75DDi 👈
————————————————————————
The soldering station I use
👉 https://bit.ly/3hjI5BY
👉 Coupon: BGfcd779
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Thank You Altium Designer For Sponsoring Our Video
#altium
#ne555

Amazon Video

Amazing Useful Electronic Project Using CD4017 Decade Counter IC / Level Control with Button

Amazing Useful Electronic Project Using CD4017 Decade Counter IC / Level Control with Button
👉Get a free trial of Altium Designer :
👉 http://www.altium.com/yt/ZAFERYILDIZ 👈
👉Free Search Engine for Electronic Parts 👉 https://octopart.com 👈

👉Subscribe to JLCPCB with the link below and get your discount discounts
👉https://jlcpcb.com/DTT

For Business Inquiries 👉enerji60@gmail.com 👈

👉 Filament for the Best 3D Prints At This Address 👉 https://www.elas3d.com/ 👈

Click to subscribe 👉 https://bit.ly/3A75DDi 👈

Circuit diagram
👉 https://drive.google.com/file/d/1sO5XAOcrB6jr-8lBR1fVNODgw9AonO0U/view?usp=sharing

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The soldering station I use
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Manufacturer Company Website ( Kaiweets )
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Thank You Altium Designer For Sponsoring Our Video

Amazon Video

Amazing Useful Electronic Project Using CD4017 Decade Counter IC / Level Control with Button

Amazing Useful Electronic Project Using CD4017 Decade Counter IC / Level Control with Button
👉Get a free trial of Altium Designer :
👉 http://www.altium.com/yt/ZAFERYILDIZ 👈
👉Free Search Engine for Electronic Parts 👉 https://octopart.com 👈

👉Subscribe to JLCPCB with the link below and get your discount discounts
👉https://jlcpcb.com/DTT

For Business Inquiries 👉enerji60@gmail.com 👈

👉 Filament for the Best 3D Prints At This Address 👉 https://www.elas3d.com/ 👈

Click to subscribe 👉 https://bit.ly/3A75DDi 👈

Circuit diagram
👉 https://drive.google.com/file/d/1sO5XAOcrB6jr-8lBR1fVNODgw9AonO0U/view?usp=sharing

———————————————————————————————————————————-
The soldering station I use
👉 https://bit.ly/3hjI5BY
👉 Coupon: BGfcd779
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You can get the product here.
👉https://bit.ly/3xWh4N3
👉Discount Coupon: ZY10

Manufacturer Company Website ( Kaiweets )
👉https://bit.ly/3GcG4Co

Thank You Altium Designer For Sponsoring Our Video

Amazon Video

Introduction to RTOS Part 9 – Hardware Interrupts | Digi-Key Electronics

Equipment disrupts are necessary in several embedded systems. They permit us to reply to outside occasions (such as a button being pressed) or internal events (such as a timer ending) in an asynchronous fashion, which suggests that the cpu can stop whatever it was doing to run an interrupt solution routine (ISR).

The option to the difficulty in the video clip can be located here: https://www.digikey.com/en/maker/projects/introduction-to-rtos-solution-to-part-9-hardware-interrupts/3ae7a68462584e1eb408e1638002e9ed

Code for this video clip collection (including demos, challenges, and remedies) can be located below: https://github.com/ShawnHymel/introduction-to-rtos

In a lot of RTOSes, such as FreeRTOS, equipment disrupts happen at a higher priority than all other tasks. This indicates, unless particularly handicapped, equipment disturbs will halt the implementation of any type of currently running job. The CPU will certainly be forced to handle the interrupt before returning to the task.

A few suggestions when collaborating with interrupts:
ISRs should never obstruct, which suggests you should just use FreeRTOS kernel function calls that end in “FromISR”.
You should maintain ISRs as short as feasible to avoid postponing jobs much longer than required.
Any kind of international variables that get upgraded in an ISR must be declared with the “volatile” qualifier.

As opposed to do handling inside an ISR, you can “defer processing” by collecting information right into a buffer and letting a task do the processinging. In the video, we look at just how to complete deferred handling making use of semaphores (note that you can also make use of queues as well as task notifications).

When an ISR is done, it can set a lock (e.g. “give” a semaphore), which will certainly unblock a job. This task can then make use of any type of data accumulated by the ISR (e.g. a new ADC value, a buffer full of information from the serial port, etc.). With this method, you can maintain ISRs brief while depending on a task to perform any type of essential handling.

Item Links:.
https://www.digikey.com/en/products/d…​.

Related Videos:.
Introduction to RTOS Part 1 – What is a Real-Time Operating System (RTOS)? – https://youtu.be/F321087yYy4​.

Introduction to RTOS Part 2 – Getting Started with FreeRTOS – https://youtu.be/JIr7Xm_riRs​.

Introduction to RTOS Part 3 – Task Scheduling – https://youtu.be/95yUbClyf3E​.

Introduction to RTOS Part 4 – Memory Management – https://youtu.be/Qske3yZRW5I​.

Intro to RTOS Part 5 – Queue – https://youtu.be/pHJ3lxOoWeI​.

Intro to RTOS Part 6 – Mutex – https://youtu.be/I55auRpbiTs​.

Intro to RTOS Part 7 – https://youtu.be/5JcMtbA9QEE​.

Introduction to RTOS Part 8 – https://youtu.be/b1f1Iex0Tso.

Introduction to RTOS Part 9 – https://youtu.be/qsflCf6ahXU.

Related Project Links:.
https://www.digikey.com/en/maker/projects/introduction-to-rtos-solution-to-part-9-hardware-interrupts/3ae7a68462584e1eb408e1638002e9ed.

Related Articles:.
https://www.digikey.com/en/maker/videos/shawn-hymel/getting-started-with-stm32-and-nucleo-part-3-how-to-run-multiple-threads-with-cmsis-rtos-interface.

Discover more:.
Maker.io – https://www.digikey.com/en/maker.

Digi-Key’s Blog– TheCircuit https://www.digikey.com/en/blog.

Connect with Digi-Key on Facebook https://www.facebook.com/digikey.electronics/.

And also follow us on Twitter https://twitter.com/digikey.

Amazon Video

Introduction to RTOS Part 9 – Hardware Interrupts | Digi-Key Electronics

Hardware interrupts are important in many embedded systems. They allow us to respond to external events (such as a button being pressed) or internal events (such as a timer expiring) in an asynchronous manner, which means that the processor can stop whatever it was doing to run an interrupt service routine (ISR).

The solution to the challenge in the video can be found here: https://www.digikey.com/en/maker/projects/introduction-to-rtos-solution-to-part-9-hardware-interrupts/3ae7a68462584e1eb408e1638002e9ed

Code for this video series (including demonstrations, challenges, and solutions) can be found here: https://github.com/ShawnHymel/introduction-to-rtos

In most RTOSes, such as FreeRTOS, hardware interrupts occur at a higher priority than all other tasks. This means, unless specifically disabled, hardware interrupts will halt the execution of any currently running task. The CPU will be forced to handle the interrupt before returning to the task.

A few tips when working with interrupts:
ISRs should never block, which means you should only use FreeRTOS kernel function calls that end in “FromISR”
You should keep ISRs as short as possible to avoid delaying tasks longer than necessary
Any global variables that get updated in an ISR should be declared with the “volatile” qualifier

Rather than perform processing inside an ISR, you can “defer processing” by collecting data into a buffer and letting a task do the processinging. In the video, we look at how to accomplish deferred processing using semaphores (note that you can also use queues and task notifications).

When an ISR is done, it can set a lock (e.g. “give” a semaphore), which will unblock a task. This task can then use any data collected by the ISR (e.g. a new ADC value, a buffer filled with data from the serial port, etc.). With this method, you can keep ISRs short while relying on a task to perform any necessary processing.

Product Links:
https://www.digikey.com/en/products/d…​

Related Videos:
Introduction to RTOS Part 1 – What is a Real-Time Operating System (RTOS)? – https://youtu.be/F321087yYy4​

Introduction to RTOS Part 2 – Getting Started with FreeRTOS – https://youtu.be/JIr7Xm_riRs​

Introduction to RTOS Part 3 – Task Scheduling – https://youtu.be/95yUbClyf3E​

Introduction to RTOS Part 4 – Memory Management – https://youtu.be/Qske3yZRW5I​

Introduction to RTOS Part 5 – Queue – https://youtu.be/pHJ3lxOoWeI​

Introduction to RTOS Part 6 – Mutex – https://youtu.be/I55auRpbiTs​

Introduction to RTOS Part 7 – https://youtu.be/5JcMtbA9QEE​

Introduction to RTOS Part 8 – https://youtu.be/b1f1Iex0Tso

Introduction to RTOS Part 9 – https://youtu.be/qsflCf6ahXU

Related Project Links:
https://www.digikey.com/en/maker/projects/introduction-to-rtos-solution-to-part-9-hardware-interrupts/3ae7a68462584e1eb408e1638002e9ed

Related Articles:
https://www.digikey.com/en/maker/videos/shawn-hymel/getting-started-with-stm32-and-nucleo-part-3-how-to-run-multiple-threads-with-cmsis-rtos-interface

Learn more:
Maker.io – https://www.digikey.com/en/maker

Digi-Key’s Blog – TheCircuit https://www.digikey.com/en/blog

Connect with Digi-Key on Facebook https://www.facebook.com/digikey.electronics/

And follow us on Twitter https://twitter.com/digikey