May 202016
 
Raspberry Pi Zero 1.3 Power Usage with camera

It’s only a few days since the Pi Zero 1.3 came out, but people are already asking for me to “fill in the gap” on my power chart. Which gap? The “Pi Zero shooting 1080p video” gap. With no camera port, the previous Pi Zero couldn’t do this, so there was no measurement to report. I’ve made some measurements this morning and here are the results… No Real Surprises I tried both old and new cameras and there wasn’t any significant difference (that I could measure) between them. The results are comparable to that of […more…]

May 162016
 
Raspberry Pi Zero 1.3 with camera port

A new Raspberry Pi Zero with camera port is released today. It’s revision 1.3. Some power circuitry was moved and some unpopulated pads at U13 were removed to make space for the new mini camera port which is right on the end of the Pi Zero 1.3. Other than that, the new Zero looks much the same as the previous version. I did a little walkaround video, showing use of the camera port and camera output. Adding a camera port to the Zero has opened up a whole new range of project possibilities. It’s added […more…]

Apr 282016
 
New and old Raspberry Pi Camera comparison shots (1.3, 2.1 & NOIR)

I thought it would be fun to run the same tests on the new Pi cameras that I did on the original one back in May 2013. Unfortunately my first Pi camera 2.1 was faulty so I had to wait an extra day before I could do it. (It’s the first time out of about 50 Raspberry Pi products that I have ever had a faulty one.) But now here are the results. I’ve compared both 2.1 cameras with both 1.3 Raspberry Pi cameras. Methodology I shot the scene out of an open window, trying […more…]

Apr 252016
 
New 8 Megapixel Raspberry Pi camera 2.1 launches

The new 8 Megapixel Raspberry Pi camera is released today. It’s fully backward compatible with all camera-enabled Raspberry Pis produced to-date. It uses a SONY IMX219 sensor capable of 3280 x 2464 pixel stills. It’s mechanically almost identical to the previous camera model (V1.3) except for rounded corners on the PCB – and there’s no red LED on the front. There’s also a NOIR version being released at the same time. They both support 1080p30, 720p60 and 640x480p90 video. Here’s a video overview… Specifications Lens: Fixed focus Megapixels: 8 megapixel native resolution sensor Camera Resolution: […more…]

Sep 292014
 
protocam

In my previous blog post I started a series on how to program a KickStarter tracker. That will continue soon. In the meantime, one of the KickStarter campaigns I’ve been tracking is for a nice little board called the ProtoCam. It’s a simple, but original, idea by Richard Saville, who blogs under the name of ‘AverageManVsRaspberryPi’. (His emphasis is on quality articles, often with complete ‘how-tos’ for specific things he’s learned to do.) So he came up with this original idea for a prototyping board with space for a Pi camera on. You can put […more…]

Mar 312014
 
RasPiCamcorder 3 - the PiTFT screen upgrade

Back in December, you might remember I blogged about using Texy’s 2.8″ touchscreen with the Pi camera. At the time I was also aware of the very similar, but slightly more compact, PiTFT by Adafruit. The space for four slim buttons on the PCB made it look ideal. So, this week, when SK Pang tweeted about having PiTFT back in stock, I snapped one up. I also thought I’d put it in a nice case. The Pimoroni PiTFT Pibow looked ideal, so I ordered one of those as well. Both arrived 2 days later. It […more…]

Mar 012014
 
Jamboree Raspberry Pi Second Birthday

I spent Thursday and Friday of this week at the Manchester Raspberry Jamboree. It was a very large event combined with the Education Innovation conference. I went there with the intention of meeting and talking to people. I so often get involved in giving talks or workshops and ‘show and tells’, that I often miss the chance to meet and talk to as many people as I would like to. (Forget to enjoy it?) I Still Took Too Much Stuff Although I did take “far too much stuff” as usual (I thought people would like […more…]

Feb 112014
 
Tweeted Photos on a Pi  from the Cambridge Jam

There was a Raspberry Jam in Cambridge on Saturday. I went along to help Carrie-Anne Philbin at the Sonic Pi workshop. I also took the two HDMIPi prototypes to display. Because I’ve been doing a series on making a Twitter App on the Pi, I decided that it’d be fun to use it to tweet some photos live from the event. So, armed with a pre-tested script and the wifi login details, I set it up. And I have to say it worked quite well in the quieter moments when there weren’t millions of people […more…]