Geordie Score

We’re just back from a weekend up North, retracing the steps of my youth and catching up with the family. The bingo hall I worked in and bars I loved are sadly gone, but one important historical site remains – ESR Electronic Components.

You could make pixel art on those component drawers, there are so many.

It’s an independent electronics shop and as you can see from the wall of over 2000 drawers behind the counter they have a comprehensive inventory.

As well as being an exciting shopping opportunity (stoked by caffeine  & Donkey Kong at Cullercoats Coffee 3 doors down) it was a sentimental one РI bought my first ever electronics kit in this very shop, nearly 30 years ago. After clumsily soldering it together with my buddy Steve we had literally hours of fun with the FM Transmitter , tuning the stereos in Dixons to the right frequency then standing outside and trolling the customers via the FM microphone.

The shop exterior hasn’t changed much since the 80s. Good.

It means a lot that shops like this are still in business, especially so in a fairly quiet seaside town where so much else has changed. They’ve clearly moved with the times though and likely do a lot of business online now, but for me there’s enormous value in being able to walk in with a list and have the full “four candles” retail experience.

Bag of goodies from ESR

I was pretty restrained in there but scored some connectors, a sweet membrane keypad and most importantly several metres of 8 core alarm cable. They had loads of kits & components I’ve not seen elsewhere too, many made by Velleman, as well as full ranges of things like project boxes, harder to find now that the Maplin stores have closed.

Components, Coffee and Coastline within metres of each other, a perfect trip!

For me the whole nostalgia + shopping trip was one of the highlights of the break – I think the family up north may see us more often in future!

 

Rotary Tuning with the Pi #TVHAT

The Raspberry Pi TV HAT arrived a week or so ago and we’ve had great fun setting it up and using it. It does a great job of streaming a digital TV signal around the house, and I use it daily.

For me though the critical thing was being able to easily stream TV to other Raspberry Pis – I have several converted vintage TVs (Like the Hitachi Pi and Casio Pi) and really wanted them to be able to display actual live TV broadcasts.

With a bit of Python I now have the 1982 TV Experience live on the Hitachi Pi! It uses a script to step through four separate VLC playlists (to match the four channels we had in 1982) using the TV’s original rotary tuning dial. The script is on GitHub and is really simple – you could also just use a push button.

I’ve covered my experiences (with some assistance from the cats) in the “New Spec Review” video below, and the write-up is live on Hackster and Instructables.

The next project is definitely going to be finding and adapting a nice vintage case for the TV server Pi – stay tuned for updates!

 

 

 

 

The #TVHAT Has Landed!

So excited to receive my Raspberry Pi TV HAT in the post this week! I’ve converted several old TVs using the Pi recently, like the Casio Pi and the Hitachi Pi¬†but there’s always been something missing – an actual digital TV signal.

With the launch of the TV HAT so many possibilities have opened up, from adding a TV tuner to an OSMC Kodi build to streaming digital TV across the home network to other devices.

I’ll be releasing a “New Spec Review” video once I’ve fully got to grips with it (Mostly done, I’m half-watching a live stream of Carry on Cabby on the other monitor as I type), and I’ll also be testing it with my existing TV conversions – and maybe even making a nice retro case to hold the TV Server Pi in style. Stay tuned for updates!