Making a Tribble that Detects Klingons -- Episode-643

pchan — Wed, 21 Feb 2024 20:13:09 GMT

Current Revision posted to Documents by pchan on 2/21/2024 8:13:09 PM

Andy takes on an interstellar challenge of turning a stuffed Tribble into a Klingon detector. Tribbles, those fluffy creatures from Star Trek, usually make cute sounds, but Andy wants to make this one a bit more communicative. He dives into the project, wanting the Tribble to react with sounds and vibrations if it detects that someone is a Klingon (although the question of whether the Klingons are friends or foes varies quite a bit).

Watch the Video:

www.youtube.com/watch

Andy kicks things off with a bunch of components – an amp, an eight-ohm speaker, a vibration motor, an RFID reader with a pin 532 chip, and a Raspberry Pi Pico. Then, he goes hands-on; even though he’s using a breadboard, there is some soldering involved. He shares some handy tips, like configuring the RFID reader correctly and setting up the amplifier for optimal sound.

Programming the Tribble is where it gets interesting. Andy uses an Arduino Pico to control vibrations and nail down the logic for detecting RFID tags. He even spices it up with some raw eight-bit sound data, converting MP3s and making the tribble chirp just right.

But size matters, and the first tribble prototype was a bit too clunky. So, Andy goes deep into the world of PCB design. He reveals how he learned the ropes using the element 14 community, eventually creating a slick custom PCB that makes assembly a breeze.

Next, 3D printing comes into play for a sleek enclosure that fits inside the Tribble. Andy takes us through the design process, facing challenges but conquering them like a pro.

Finally, Andy tests the newly upgraded Tribble out, involving characters like Mr. Spock and a Klingon for the ultimate geeky touch. If you've ever tinkered with tech to bring your favourite sci-fi fantasy to life, we’d like the hear about it!

Downloads and Files:

Bill of Material:

Product Name	Quantity	Buy Kit
Raspberry Pi Pico, Microcontroller Board, RP2040, 32 bit, 2MB Flash, ARM Cortex-M0+	1	Buy Now

Additional Parts:

I2S 3W Class D Amplifier Breakout - MAX98357A

Metal Shell Round Internal Magnet Speaker 2W 8 Ohm

DC 3.0-5.3v Vibration Motor Module

PN532 NFC NXP RFID Module V3 Kit

MiniBoost 5V @ 1A - TPS61023

element14 presents | About Andy West | Project Videos

Tags: Custom PCB assembly, RFID tag detection logic, Klingon detector project, Raspberry Pi Pico projects, Arduino Pico programming, Geeky stuffed toys, Electronics enthusiasts, RFID technology applications, Tribble sound and vibration, e14p_AW, Electronic fan projects, PCB design for beginners, Creative tech crafting, friday_release, Electronics and Star Trek-inspired projects, DIY electronics projects

Making a Tribble that Detects Klingons -- Episode-643

tariq.ahmad — Wed, 21 Feb 2024 20:13:09 GMT

Revision 3 posted to Documents by tariq.ahmad on 2/21/2024 8:13:09 PM

Watch the Video:

www.youtube.com/watch

Next, 3D printing comes into play for a sleek enclosure that fits inside the Tribble. Andy takes us through the design process, facing challenges but conquering them like a pro.

Downloads and Files:

Bill of Material:

Product Name	Quantity	Buy Kit
Raspberry Pi Pico, Microcontroller Board, RP2040, 32 bit, 2MB Flash, ARM Cortex-M0+	1	Buy Now

Additional Parts:

I2S 3W Class D Amplifier Breakout - MAX98357A

Metal Shell Round Internal Magnet Speaker 2W 8 Ohm

DC 3.0-5.3v Vibration Motor Module

PN532 NFC NXP RFID Module V3 Kit

MiniBoost 5V @ 1A - TPS61023

element14 presents | About Andy West | Project Videos

Making a Tribble that Detects Klingons -- Episode-643

tariq.ahmad — Wed, 21 Feb 2024 20:08:49 GMT

Revision 2 posted to Documents by tariq.ahmad on 2/21/2024 8:08:49 PM

Watch the Video:

www.youtube.com/watch

Next, 3D printing comes into play for a sleek enclosure that fits inside the Tribble. Andy takes us through the design process, facing challenges but conquering them like a pro.

Downloads and Files:

Bill of Material:

Product Name	Quantity	Buy Kit
Raspberry Pi Pico, Microcontroller Board, RP2040, 32 bit, 2MB Flash, ARM Cortex-M0+	1	Buy Now

Additional Parts:

I2S 3W Class D Amplifier Breakout - MAX98357A

Metal Shell Round Internal Magnet Speaker 2W 8 Ohm

DC 3.0-5.3v Vibration Motor Module

PN532 NFC NXP RFID Module V3 Kit

MiniBoost 5V @ 1A - TPS61023

Making a Tribble that Detects Klingons -- Episode-643

tariq.ahmad — Wed, 21 Feb 2024 20:05:59 GMT

Revision 1 posted to Documents by tariq.ahmad on 2/21/2024 8:05:59 PM

Watch the Video:

www.youtube.com/watch

Next, 3D printing comes into play for a sleek enclosure that fits inside the Tribble. Andy takes us through the design process, facing challenges but conquering them like a pro.

Downloads and Files:

Download Code and CAD Files
GitHub:: https://github.com/andy-west/tribble

Bill of Material:

Product Name	Quantity	Buy Kit
Raspberry Pi Pico, Microcontroller Board, RP2040, 32 bit, 2MB Flash, ARM Cortex-M0+	1	Buy Now

Additional Parts:

I2S 3W Class D Amplifier Breakout - MAX98357A

Metal Shell Round Internal Magnet Speaker 2W 8 Ohm

DC 3.0-5.3v Vibration Motor Module

PN532 NFC NXP RFID Module V3 Kit

MiniBoost 5V @ 1A - TPS61023