If you build it, they will program. The genesis of the Raspberry Pi came from a few college students concerned about the dwindling number and skills of students applying to study Computer Science. Newer computers and game consoles have replaced the old machines where most of us learned to program. The creators capitalized on the […]
Circuit Note: Raspberry Pi Pinout Diagram Read More »
Finally, I decided to use the Raspberry Pi Wobbulator to test the frequency response characteristics of the G6LBQ multiband bandpass filter which I had built as part of a homebrew transceiver project. The fully assembled filter board is shown below (it is part of a Bitx Transceiver project I’m working on) and it covers the
Using the Raspberry Pi Wobbulator to test the G6LBQ Multiband Bandpass Filter Read More »
This is a very simple instructable that will show you how to put together a little portable Raspberry Pi. Watch the video for visual instructions:Video Step 1: Parts and Tools A Raspberry Pi This could be any raspberry pi, but I chose the Raspberry Pi 2. If you use the Raspberry Pi 2, B+, or
Simple Raspberry Pi Portable Read More »
Today I will show you how to make a portable and compact raspberry pi portable computer. All pictures were taken with my new Oneplus One phone so all of the pictures should be clearer than in my older photos that were taken with an iphone 4s. My raspberry pi portable does Not have a touchscreen.
Raspberry Pi Portable Read More »
sudo modprobe w1-gpio sudo modprobe w1-therm cd /sys/bus/w1/devices ls cd 28-xxxx (change this to match what serial number pops up) cat w1_slave The interface is a little unreliable, but fortunately it tells us if there is a valid temperature to read. It’s like a file, so all we have to do is read The response
Test DS18B20 sensor Read More »
Almost all wireless technologies use some kind of association process to enable devices to join the network. Such a process is typically initiated by pressing a button on the network controller and by subsequently pressing another button on the device to associate. Software gateways, like Dog, cannot naturally support this press-and-join interaction and the association
Hardware button and LED to control association in wireless networks Read More »
In this tutorial we will look at how to setup up your raspberry pi to take picture of the intruder who enters your home and send an email to you whenever you are not at your home. Step 1: What You’ll Need Raspberry Pi running Raspbian USB Camera PIR Sensor USB Wi-Fi Module for internet
Home Security Email Alert System using Raspberry Pi Read More »
The Minnowboard: More expensive, more powerful, more open. With the Raspberry Pi, Arduino Due, and BeagleBone, the world is full of cheap, tiny computers that can be used by creative developers in everything from robots to space flight. One thing these platforms have in common is an ARM processor. Now they have some competition from Intel with
$199, 4.2” computer is Intel’s first Raspberry Pi competitor Read More »
As everyone is aware the Pi has no on / off power supply switch the only way to turn it off is to physically remove the micro USB cable or to turn off the main adapter / pull plug from the wall. Turning off from the wall isn’t an option for me since I share
Pi on / off PSU relay switch Read More »
Hello, In this instruct able, I will be showing you how to make a raspberry pi airplay server.To start off, you will need to get a raspberry pi. The model A, B or B+ will work.To allow the raspberry pi to run, you will need to format an SD card. First of all go to
PiPlay a raspberry pi aiplay server Read More »
