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Raspberry Pi vs. Raspberry Pi 2 vs. CuBox: performance comparison
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How to create a time lapse video with Raspberry Pi
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Uses the Microchip MCP3424 ADC. Various build options are possible, including single-ended and/or double-ended inputs to the ADC, separate analogue voltage supply (via DC-DC converter and linear regulator). Two open-drain outputs enable switching of fans, relays etc. There are connectors for the buffered I2C interface and a 1-wire interface.
I have several intended uses for these PCBs, including a Raspberry Pi magnetometer and a temperature sensor/fan controller board for an auroral camera.
For source files see github.com/stevemarple/RPi_ADC_hat
How to set up a lightweight web server on Raspberry Pi
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How to set up a lightweight web server on Raspberry Pi
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How to create a time lapse video with Raspberry Pi
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Today I logged the temperature in our ICT room as part of a Y7 project on data handling, spreadsheets and ckimate change.
Code here: www.suppertime.co.uk/blogmywiki/2016/04/logging-classroom...
'Hello Pond' is the new 'Hello world'.
I'm converting my Little Box of Poems from Arduino to RaspberryPi.
The thermal printer is connected to serial pins on the Raspberry Pi. I'm programming the screenless and keyboardless Pi using an SSH session to log into the Pi in a terminal window on my netbook. If you look carefully you can see my ham-fisted attempts at getting my first ever Python scripts to run. Behind you can see www.geekgurldiaries.blogspot.co.uk/
I had to take the lid off my PiBow case to get to the GPIO pins using the male-female connectors I have.
I, of course, had to make a lego case for my Raspberry Pi...
(Using Biz's lego case as inspiration www.raspberrypi.org/archives/1354 )