Arduino Prototyping Inputs #33: Keyboards

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The PS/2 type keyboard is a classic, and fairly common. You can easily wire one up to use as an input device with your Arduino. All you need is a library and a few wires. 👉 Leave a tip via cryptocurrency if I've helped you out:
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• Thermocouples - • Arduino Prototyping In...
• Sensing Vibration - • Arduino Prototyping In...
A few other sensor tutorials you might like: (I have 100's!)
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• Luminosity Sensors - • Arduino Prototyping In...
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Опубликовано:

18 сен 2024

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Комментарии : 14

@nerdygeek8947 3 года назад

Nice Video

@MarcdeVinck 3 года назад

Thanks! Glad you liked it!

@cliffordjohnathan6140 2 года назад

On video you only test on serial monitor, I need to use that output to control a LED, Ex: output data "Q", LED 1 HIGH. I'm new.

@MarcdeVinck 2 года назад

If you can get the serial communications to work as described, converting the code to turn on/off a pin (LED) based on an input, is a trivial task. Check out the arduino website and look at if/then or state changes.

@cliffordjohnathan6140 2 года назад

@@MarcdeVinck If you don't mind could you write a simple code, EX: arduino read a "Q" so LED1 == HIGH. I could did a research but gonna take time, But if you could do that, It gonna save a lot of time and I will be really appreciate it

@MarcdeVinck 2 года назад

@@cliffordjohnathan6140 I really can’t share code via RU-vid comments. But good luck on your journey. You might want to reach out to someone local for help learning code and hardware. Hackerspaces, etc. You can also use up work, freelancer, or Fiverr.

@josezuniga3747 3 года назад

Can this be done using a Arduino nano? I want to see if I can fit it I to the inside of the keyboard case, I have other keyboards but I like the ps/2 one. Also is there support for media keys in that code sample, and if not, can I add it.

@MarcdeVinck 3 года назад

Sure! You only need a few pins. You can learn more about how it works here -- playground.arduino.cc/Main/PS2Keyboard

@gnomo_ganjahman Год назад

could i send the information from arduino to a pc using a esp8266 to work as a wire less keyboard ?

@MarcdeVinck Год назад

Yes, you could. I found a few projects via Google that could work.

@eduardowardo5621 3 года назад

What if I want to use a ps2 keyboard as a wireless bluetooth keyboard to use it on my pc using an Arduino . What do I have to do?

@MarcdeVinck 3 года назад

The easiest way, maybe not the best way, would be to use an inexpensive Arduino to read the incoming keypresses from the ps/2, then use an inexpensive wireless sender/receiver (~$3) to another HID compatible Arduino that reads the incoming serial data, converts it to a keystroke , and is connect via USB.

@tolmuaff 4 года назад

Will usb keyboard work aswell?

@MarcdeVinck 4 года назад

Not in this specific example, but there are variants of the Arduino, 32u4 based, that can act as a HID device (Keyboard or mouse). Reference -- www.arduino.cc/en/Reference/HID