Earlier in 2014 I released the ProtoCam – a Camera Module add-on board for the original Model A and B Raspberry Pi. It was released on Kickstarter and was successfully funded – and they’re now all over the globe (and in the shops!)!
The ProtoCam+ is an add-on board for the Raspberry Pi (A+ and B+) that lets you build projects around the Raspberry Pi Camera Module.
The board has a cut out for the camera lens, and mounting holes which let you mount the Camera module board to the PCB.
With the Camera Module mounted, the large prototyping area around the Camera section lets you make cool projects like LED camera flashes, Infra-red night vision, sensors, switches and more!
Camera Module Mount
The main feature of the board. Your Raspberry Pi Camera Module mounts to rear of the board, with the camera lens facing out from the front. This is what it’s all about – making it really easy to make a project that includes the Camera Module.
This kit fits the newer model Raspberry Pis – the A+ and B+ versions. If you want a ProtoCam that fits the older models, take a look at the original ProtoCam kit on ProtoBoards.co.uk.
Your original 150mm Camera Module belt doesn’t hold a fold very well, and is too long to tuck under the ProtoCam+.
The ProtoCam+ includes an 85mm belt that has a much thicker quality which folds, and stays folded, really well.
Large ‘Breadboard Style’ Prototyping Area
I’ve added no less than 288 pads of breadboard style prototyping area around the Camera Module section. The breadboard lane style makes it really easy to add components without the need for bridging or cutting.
Full GPIO Breakout
The GPIO has been broken out to an identical section just below the original GPIO position. Pins are labelled on the front and rear of the PCB to help you build your project.
Power Breakout Sections
Really handy extra power connections for your project. There are 4x 5v and 4x GND pads top left, and 4x 3.3v and 4x GND pads top right.
Here’s the introduction video from the Kickstarter campaign, that will show you around the board:
An Example Project
I’ve already made a little camera flash project with one of the first prototypes. Adding your own flash for your camera module is a great way to introduce yourself into electronics, learn some simple Python code and have a go at some basic soldering.
I added 4x 5mm Ultra-Bright LEDs to 4 of the GPIO pins, and added 3 switches to the GPIO as well.
When I click the first button, the python code tells the LEDs to light up one by one. When the button is push with all LEDs lit, we return to no LEDs lit and start again.
The second button takes a still image on demand, and the third button takes a video recording for 15 seconds.
The ProtoCam+ is currently on Kickstarter for £7 (or £6 if you get in quick enough for the early bird). I wanted to keep the price at ‘pocket money’ level to make it accessible to as many people as possible.
I hope you like my latest design and will consider backing the campaign. I plan to deliver all pledges in March 2015.