A walkman that displays the weather, the WeatherMan! Pi Zero smarts, LED icons, Dark Sky data and jiggling servo controlled headphones.
The WeatherMan Pi is an ambient weather display with early 80s style – animated weather icons, scrolling temperature text and graphical rainfall probability are displayed on a Pimoroni Unicorn HAT HD LED matrix, showing brightly through what was originally the cassette window.
When weather conditions change the servo-controlled headphones on top sweep back & forth to alert you.
Open up the magnet-latched cassette door and the Raspberry Pi zero and components are revealed for easy servicing, all held securely in place with Sugru mouldable glue. The weather data is sourced from the ultra-accurate Dark Sky API, and the data is refreshed every few minutes.
This project was a lot of fun and only took a couple of weeks – the full build is documented below:
This iconic digital clock from the 1970s now has a new life stylishly displaying YouTube statistics. It’s powered by a Raspberry Pi Zero and harnesses a simple Python script to retrieve Subscriber and View numbers for the Old Tech. New Spec. channel from the YouTube Data API, displaying the results on a Pimoroni Inky pHAT display.
The clock’s original alarm on/off switch now toggles the e-ink display between Views and Subscribers, and an inbuilt LED glows up the translucent red plastic around the display as it updates.
It’s a fun & practical addition to my office, sitting quietly on my desk speaker, and seeing the stats slowly increase helps keep me motivated to make more projects and videos. It also won First Prize in the recent Instructables Internet of Things Contest!
I bought this clock a year or two back, bundled with an old robot toy, and it was in daily use until it went pop recently – when it joined the ranks of broken Old Tech in the workshop awaiting conversion. The build was straightforward and involved a lot of precise measuring, as well as my favourite Raspberry Pi companion, Lego bricks!
I’m really pleased with the result and it’s a lovely looking little thing – nice coverage on the Hackster Blog too!
I picked up an official Pi Zero case at the Pi Store last week and only opened it yesterday – I’m notoriously easily pleased but was thrilled to find there were three different case tops included! Plus, as icing on the cake, a tiny cable to connect a Pi camera module tidily inside one of the lids.
As luck would have it I already had a Pi Zero W handy and set up with MotionEye so it took minutes to clip the whole thing into place. I’ve been looking for a nice security camera case for a while and this ticked all of the boxes at once.
I tried it on the dining room wall but the field of vision didn’t cover the whole room – something that was rectified by a £5 set of smartphone lenses from Tiger – the set came with a fisheye and “diamond” lens but the Wide Angle one was perfect for the job. While there I also picked up a 3 metre white USB cable for £3, which let me mount the camera high up in the room.
The lens was easily superglued to the case, and I made a bracket out of Lego to hold it at just the right angle near the slope of the ceiling. The case was fixed to the bracket using 3m self-adhesive velcro pads (on special this week at Lidl)
To finish the job I tidied the cable with some thin self-adhesive conduit, which is mostly tucked away behind a curtain. I’m so pleased with the end result, it only took about a half-hour to put everything together and it looks really clean and subtle on the wall. Now I can keep an eye on the cats without needing them to wander right in front of the camera!
This was also a great first experiment with camera lenses – my next big Pi project is camera “focussed” and we’ll be using the wide angle lens again as part of the build. Maybe not a pink one this time though.