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 »
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 »
Initially, I was working on a maze solving robot. Instead of using ultrasonic and infrared on Arduino Mega for wall following like my friends did, I try to do something different using the digital compass and Raspberry Pi 2. This experience is totally new for me as I’m now using Python instead of C++ (well
Interfacing Digital Compass (HMC5883L) with Raspberry Pi 2 using Python3 Read More »
The X100 expansion board designed for use on the Raspberry Pi (RPi) computer platform. The board supplies RPi with a regulated +5V from a wide-range voltage source and also contains a real-time clock, a RS232 master port, a HDMI to VGA converter, 3-port USB hub, memory card reader, and 8-channel darlington Driver. Power supply X100
X100/105/200/300 Function Expansion Board for Raspberry Pi B/B+ Read More »
If you found this article after doing a search on Google, welcome! On this website you will find plenty of content around DIY home automation using open-source hardware. Enjoy the article! I have been asked a lot about writing tutorials using the Raspberry Pi for home automation, as well as how to access your home automation systems from anywhere.
Control a Relay From Anywhere Using the Raspberry Pi Read More »
Main functions: Control the four rotators using the light buttons, rotary encoder and with a two-line display for each rotor. Same control remoted via web interface or telnet – only click to map and confirm rotating. Rotator module can directly control the motor of the rotator DC version of the phase-change AC version switching CW
I bought a Real Time Clock module (RTC) about 6 months ago and I’ve only just taken it out of its anti-static bag. With two potential projects in mind that may require an RTC, I opened the packet, wired it to my RaspberryPi and then….not a lot happened. So I had to take a closer
Real Time Clock for RaspberryPi Read More »
Everything started with the fact that the MT-5 display wasn’t what I really needed. I was in the need of checking the charging from the device using the battery: my trusty Raspberry pi (1 B at the time). I managed to stumble over this instructable (http://www.instructables.com/id/Use-Arduino-to-Com… and git project (https://github.com/xxv/tracer/). So the code and research
Raspberry pi Tracer interface Read More »
Here’s a diagram I did today for the interface between the photodiode and the Raspberry Pi. First, the photodiode allows small amounts of current to flow when light is shone on the device. this current is amplified by the BJT (so, just a normal transistor really) and a proportional voltage is produced across R2. This is fed
Circuit for Photodiode-Pi Interface Read More »
