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by KanoMaster22
Tue Jul 03, 2018 2:36 pm
Forum: Graphics, sound and multimedia
Topic: Pi Portable Recorder - Project Progress
Replies: 40
Views: 6348

Re: Pi Portable Recorder - Project Progress

Thanks for the help and putting up with my lack of knowledge. I am not an expert in audio but have some decent knowledge and will probably learn a lot more through the course of this project. Stupid me getting volts and current mixed up. Well my understanding the Audio Injector comes with a good A-D...
by KanoMaster22
Tue Jul 03, 2018 6:54 am
Forum: Graphics, sound and multimedia
Topic: Pi Portable Recorder - Project Progress
Replies: 40
Views: 6348

Re: Pi Portable Recorder - Project Progress

Thanks again for all your help everyone. Unfortunately, the High Pi case will not be big enough :cry: as I am going to be using a battery and oled as well in the build. I was looking for a case around 200mm x 90mm x 50mm. Audacity sounds good for my needs to start with. Can you adjust the recording ...
by KanoMaster22
Fri Jun 29, 2018 6:43 am
Forum: Graphics, sound and multimedia
Topic: Pi Portable Recorder - Project Progress
Replies: 40
Views: 6348

Re: Pi Portable Recorder - Project Progress

Thanks for the help both of you. I thought I hadn't seen much RCA inputs before but maybe they are more popular in Australia (where Flatmax is based) or it could be that it was a requested feature. To answer drgeoff's question, I am aiming for my portable recorder to be similar (but possibly a bit w...
by KanoMaster22
Thu Jun 28, 2018 3:47 pm
Forum: Graphics, sound and multimedia
Topic: Pi Portable Recorder - Project Progress
Replies: 40
Views: 6348

Re: Pi Portable Recorder - Project Progress

I have looked at this and the Stereo Soundcard seems to not have any TRS 1/8" (3.5mm) microphone jacks. This is the only thing I really need from the add on board I use for this project. If anyone has wired up a TRS microphone jack to a Raspberry Pi I would love to hear how. Thanks, LouisP Note - I ...
by KanoMaster22
Wed Jun 27, 2018 11:38 pm
Forum: General discussion
Topic: Thoughts on a completed ADC HAT + Advice / feedback welcome
Replies: 8
Views: 3684

Re: Thoughts on a completed ADC HAT + Advice / feedback welcome

Any news on this board? It looks promising.
by KanoMaster22
Wed Jun 27, 2018 10:28 pm
Forum: Graphics, sound and multimedia
Topic: Pi Portable Recorder - Project Progress
Replies: 40
Views: 6348

Pi Portable Recorder - Project Progress

This thread will be updated with progress on my Pi Portable Recorder to record progress. Parts list: Audio Injector Ultra 2 (available on Kickstarter) Pi Zero v1.3 Powerboost 1000 Charger (500 wouldn't be enough) Lipo battery (model and capacity to be decided) Push buttons More stuff to be added I a...
by KanoMaster22
Thu Jun 21, 2018 3:05 pm
Forum: Graphics, sound and multimedia
Topic: Best quality board to add 3.5mm mic input under £20
Replies: 3
Views: 543

Re: Best quality board to add 3.5mm mic input under £20

Okay thanks for the help. Are there any GPIO boards that provide this as well?
by KanoMaster22
Tue Jun 19, 2018 3:45 pm
Forum: Graphics, sound and multimedia
Topic: Best quality board to add 3.5mm mic input under £20
Replies: 3
Views: 543

Best quality board to add 3.5mm mic input under £20

Hello everyone I am looking for the best board/adapter that can provide 3.5mm jack to plug in a microphone. It need to be high quality, easy to adjust recording setting and under £20. Most importantly it needs be able to have the level setting peak between -12db and -6db. Thanks for any help in adva...
by KanoMaster22
Sat Jun 16, 2018 1:38 pm
Forum: General discussion
Topic: Fake Pi Cameras
Replies: 4
Views: 642

Fake Pi Cameras

Have these been spotted before? https://www.ebay.co.uk/itm/5MP-Camera-Module-Board-For-Raspberry-Pi-2-3-B-15cm-Camera-Cable-Set/192278980348?_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D1%26asc%3D49138%26meid%3D2f3af1f38700495898921f505901d811%26pid%3D100010%26rk%3D1%26rkt%3D12%26sd%3D183275343056%...
by KanoMaster22
Thu Jun 14, 2018 2:54 pm
Forum: Beginners
Topic: Permissions
Replies: 1
Views: 207

Re: Permissions

This guide explains it well - http://www.dummies.com/computers/raspberry-pi/working-with-file-permissions-on-your-raspberry-pi/ . The bit relevant to you is the bit about chmod. You will want to use this command sudo chmod a+w filename-or-full-filepath Enter it to terminal and it grant everyone perm...
by KanoMaster22
Thu Jun 14, 2018 2:46 pm
Forum: General discussion
Topic: STS-PI Roving Robot
Replies: 3
Views: 770

Re: STS-PI Roving Robot

Yes you can use a Pi Zero W. You can add facial recognition with a normal USB camera plugged into the Pi and OpenCV. Yes you can use usb microphones and speakers. It doesn't come with code for AI Roaming or most of the stuff you want to do but you can code it yourself or find code elsewhere so yes A...
by KanoMaster22
Thu Jun 14, 2018 2:40 pm
Forum: General discussion
Topic: Using lipo out of power banks
Replies: 9
Views: 809

Re: Using lipo out of power banks

Okay, thanks for the information. I definitely won't be getting the batteries out of a power bank now but power banks still do offer good amount of mah for not much money. Anyone got a recommended power bank for the Pi or do most work fine with the Pi?
by KanoMaster22
Thu Jun 14, 2018 11:20 am
Forum: General discussion
Topic: Using lipo out of power banks
Replies: 9
Views: 809

Re: Using lipo out of power banks

Okay, so the batteries contained inside this power bank are 3.7V what could go wrong if I connected one of these to a board like the Zero Lipo or an Adafruit Feather?
by KanoMaster22
Thu Jun 14, 2018 6:04 am
Forum: General discussion
Topic: Using lipo out of power banks
Replies: 9
Views: 809

Re: Using lipo out of power banks

I am planning for the Pi to last 24 hours.
by KanoMaster22
Wed Jun 13, 2018 11:10 pm
Forum: General discussion
Topic: Using lipo out of power banks
Replies: 9
Views: 809

Re: Using lipo out of power banks

Okay thanks for the help. Maybe it is best to keep the batteries inside the power bank and use like a normal person.
by KanoMaster22
Wed Jun 13, 2018 8:48 pm
Forum: General discussion
Topic: Using lipo out of power banks
Replies: 9
Views: 809

Using lipo out of power banks

Hello everyone I am looking and have read that this ( https://www.amazon.co.uk/20000mAh-Portable-Charger-Lightning-Micro-USB-Black/dp/B0183K0GZC/ref=cm_cr_arp_d_product_top?ie=UTF8 ) power bank contains two 10000mah lipo batteries. Is it a good idea to use these with something like a Zero Lipo board...
by KanoMaster22
Tue Jun 12, 2018 6:16 pm
Forum: AIY Projects
Topic: Powering Voice Kit via GPIO
Replies: 0
Views: 395

Powering Voice Kit via GPIO

Can I power the Voice Kit via the 5V and GND pins on the Voice Hat v1 like I do with a normal Pi with now add ons attached?

Thanks for any help.
by KanoMaster22
Thu Jun 07, 2018 5:26 am
Forum: AIY Projects
Topic: Setting the peak between -6dB and -12dB
Replies: 0
Views: 394

Setting the peak between -6dB and -12dB

Is it possible to set the level setting so the peak is between -6dB and -12dB on the microphone of version 1 of the Voice Kit?

Thanks for any help,
LouisP
by KanoMaster22
Wed Jun 06, 2018 4:13 pm
Forum: Automation, sensing and robotics
Topic: New DIY battery protector + power board idea : feedback request
Replies: 3
Views: 701

Re: New DIY battery protector + power board idea : feedback request

Great features and value but it looks a bit messy because there are so much stuff jammed onto a small board.
by KanoMaster22
Wed May 16, 2018 5:12 pm
Forum: The MagPi
Topic: Where to buy AIY Vision Kit UK?
Replies: 30
Views: 31071

Re: Where to buy AIY Vision Kit UK?

I know there are probably complications but how hard can it be to produce a load of kits and ship them to the UK?
by KanoMaster22
Mon May 14, 2018 9:46 am
Forum: For sale
Topic: World’s first and smallest Pi 3B+ Poe Hat
Replies: 26
Views: 11893

Re: World’s first and smallest Pi 3B+ Poe Hat

Is it available in the UK?
by KanoMaster22
Mon May 14, 2018 9:45 am
Forum: For sale
Topic: World’s first and smallest Pi 3B+ Poe Hat
Replies: 26
Views: 11893

Re: World’s first and smallest Pi 3B+ Poe Hat

KanoMaster22 wrote:
Mon May 14, 2018 6:13 am
Just to say for anyone who didnt believe me, here is the first POE Hat for the Pi 3B+ that is also cheaper!
Edit: Not sure actually on the exact dates but this POE 'hat' definitely isn't the only one
by KanoMaster22
Mon May 14, 2018 9:42 am
Forum: General discussion
Topic: OpenCV 4.0 will be released in 2018, July.
Replies: 0
Views: 410

Re: OpenCV 4.0 will be released in 2018, July.

Can't visit the site because it is blocked at my school but I hope it supports the Pi Camera.
by KanoMaster22
Mon May 14, 2018 6:13 am
Forum: For sale
Topic: World’s first and smallest Pi 3B+ Poe Hat
Replies: 26
Views: 11893

Re: World’s first and smallest Pi 3B+ Poe Hat

Just to say for anyone who didnt believe me, here is the first POE Hat for the Pi 3B+ that is also cheaper!

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