Raspberry Pi 4: Difference between revisions

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*~$62.00 for the 4GB RAM Model
*~$62.00 for the 4GB RAM Model


=See Also=
=Installing OS=
[[Raspberry Pi 4]]
<html><iframe width="560" height="315" src="https://www.youtube.com/embed/RQ6JvnXwDCM" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></html>


=Useful Links=
=Useful Links=
*[https://www.raspberrypi.org/products/raspberry-pi-4-model-b/ The Main Page for the Raspberry Pi 4]
*[https://www.raspberrypi.org/products/raspberry-pi-4-model-b/ The Main Page for the Raspberry Pi 4]
*[https://www.amazon.com/Raspberry-Model-2019-Quad-Bluetooth/dp/B07TC2BK1X/ref=sr_1_5?keywords=Raspberry%2BPi%2B4&qid=1571690918&sr=8-5&th=1 Amazon Purchase Link]
*[https://www.amazon.com/Raspberry-Model-2019-Quad-Bluetooth/dp/B07TC2BK1X/ref=sr_1_5?keywords=Raspberry%2BPi%2B4&qid=1571690918&sr=8-5&th=1 Amazon Purchase Link]
=Power pack=
#$27 - [https://www.amazon.com/gp/product/B0194WDVHI/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1]. Yale sez - Benefits:- Rechargable - Replaceable (especially for a camera).- USB so you dont need to get a battery pack going. - In the past I've used this as power exclusively for a Pi on my desk. I mostly do Headless-Raspian when I'm playing around. I must get 6+ hours from 1 battery. Maybe more.
#Sound - Yale sez - 1. All mics seem to suck so far. I've used these ones:https://www.adafruit.com/product/3367?gclid=EAIaIQobChMIm6K45dv05gIVCaGzCh2UXwjYEAQYAiABEgIc__D_BwE
- No pickup- Terrible sound2. I've also done it this wayhttps://www.adafruit.com/product/1475
- This is decent adapter and lets you get different mics. I've had some Lapelle ones that I used for Elly's talking AI: https://fellowsblog.ted.com/singularity-is-near-and-its-in-the-form-of-a-dachshund-named-elly-79431b1d3681
=Microphone=
==From Yale:==
i've used this one and do not recommend it, https://www.digikey.com/product-detail/en/adafruit-industries-llc/3367/1528-1898-ND/6623861?utm_adgroup=Accessories&utm_source=google&utm_medium=cpc&utm_campaign=Shopping_Computer%20Equipment_NEW&utm_term=&utm_content=Accessories&gclid=CjwKCAiA6vXwBRBKEiwAYE7iS_O6n6NsA9ftgEnWVMTwwPIPhJg8TRl3okllTB6lahr7bajPQO-WAxoCZYsQAvD_BwE
When I used this audio card + mic, it worked but was a pretty big pain in the ass:
USB-Audio (great for such a cheap thing)
https://www.adafruit.com/product/1475
+
Lapel Mic:
https://www.amazon.com/Simlug-Microphone-Clip-Lavalier-Lapel/dp/B07VNMR9LM/ref=sr_1_1?crid=32VIUAR4YC7YV&keywords=usb+lapel+microphone&qid=1579052677&s=musical-instruments&sprefix=usb+lapel%2Cmi%2C140&sr=1-1
But the one I finally went with, which is not on the super-cheap end, but is by far the best, easiest:
https://www.raspiaudio.com/raspiaudio-aiy
Best,
Yale Fox
==Other ideas==
*USB Webcam with integrated mic
*[https://www.amazon.com/Logitech-Desktop-Widescreen-Calling-Recording/dp/B004FHO5Y6/ref=sxin_2_osp99-1467e882_cov?ascsubtag=1467e882-1707-4386-84aa-4aa638284705&creativeASIN=B004FHO5Y6&cv_ct_cx=webcam&cv_ct_id=amzn1.osp.1467e882-1707-4386-84aa-4aa638284705&cv_ct_pg=search&cv_ct_wn=osp-search&keywords=webcam&linkCode=oas&pd_rd_i=B004FHO5Y6&pd_rd_r=bfeb4e3b-6705-45cf-9fef-c935d0c9411a&pd_rd_w=k4tMT&pd_rd_wg=4kAmu&pf_rd_p=eb3e5cda-5ec9-4d94-919d-310a5d641b8b&pf_rd_r=QQSQ50TMHA3V4TJ07AGE&qid=1579097827&tag=gearpublish-20 Cheap 720p one (Logitech C270 Desktop or Laptop Webcam)
=Links=
*[[Raspberry Pi Tablet]]

Latest revision as of 07:43, 20 January 2020

Basics

  • The Newest Raspberry Pi
  • Has 1x USB Type C, 2x USB 3.0 type A, 2x USB 2.0 Type A, 2x Micro HDMI, A DC In Jack, and a Pinout
  • Either 1,2,or 4 GB RAM
  • A Good Review on the Raspberry Pi 4 Albeit a Bit outdated
  • Supposedly Capable of two 4k 30FPS Displays or one 4k 60FPS Display, although user experiences may vary
  • ~$45.99 for the 1GB RAM Model (All costs according to the amazon link in the "Useful Links" Section
  • ~$48.01 for the 2GB RAM Model
  • ~$62.00 for the 4GB RAM Model

Installing OS

Useful Links


Power pack

  1. $27 - [1]. Yale sez - Benefits:- Rechargable - Replaceable (especially for a camera).- USB so you dont need to get a battery pack going. - In the past I've used this as power exclusively for a Pi on my desk. I mostly do Headless-Raspian when I'm playing around. I must get 6+ hours from 1 battery. Maybe more.
  2. Sound - Yale sez - 1. All mics seem to suck so far. I've used these ones:https://www.adafruit.com/product/3367?gclid=EAIaIQobChMIm6K45dv05gIVCaGzCh2UXwjYEAQYAiABEgIc__D_BwE

- No pickup- Terrible sound2. I've also done it this wayhttps://www.adafruit.com/product/1475 - This is decent adapter and lets you get different mics. I've had some Lapelle ones that I used for Elly's talking AI: https://fellowsblog.ted.com/singularity-is-near-and-its-in-the-form-of-a-dachshund-named-elly-79431b1d3681

Microphone

From Yale:

i've used this one and do not recommend it, https://www.digikey.com/product-detail/en/adafruit-industries-llc/3367/1528-1898-ND/6623861?utm_adgroup=Accessories&utm_source=google&utm_medium=cpc&utm_campaign=Shopping_Computer%20Equipment_NEW&utm_term=&utm_content=Accessories&gclid=CjwKCAiA6vXwBRBKEiwAYE7iS_O6n6NsA9ftgEnWVMTwwPIPhJg8TRl3okllTB6lahr7bajPQO-WAxoCZYsQAvD_BwE

When I used this audio card + mic, it worked but was a pretty big pain in the ass: USB-Audio (great for such a cheap thing) https://www.adafruit.com/product/1475

+ Lapel Mic: https://www.amazon.com/Simlug-Microphone-Clip-Lavalier-Lapel/dp/B07VNMR9LM/ref=sr_1_1?crid=32VIUAR4YC7YV&keywords=usb+lapel+microphone&qid=1579052677&s=musical-instruments&sprefix=usb+lapel%2Cmi%2C140&sr=1-1

But the one I finally went with, which is not on the super-cheap end, but is by far the best, easiest: https://www.raspiaudio.com/raspiaudio-aiy

Best,

Yale Fox

Other ideas


Links

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