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Raspberry Pi Tutorials

Raspberry Pi Zero, Raspberry Pi 3A+ WiFi without keyboard or cables

You can find 100s of guides how to connect a Raspberry Pi to a network online, even I wrote about connecting it in 4...

Everything you need to start using JSON

Before you read any further, this is a guide that aims to ease you into the JSON data structure. It's written for the purpose...
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How to use Join App in NodeRED

It has been a few days since Joao got the Join working with the NodeRED. If you never heard of NodeRED, this is a...

Driving LCD with Arduino and Raspberry Pi

One of the ideas in my head involves a cup of jellybeans and an LCD display. Since I know how to operate the cup...

Raspbian Stretch network interface name changes

Finally, I got some free time to update Raspbian Jessie to Raspbian Stretch on my Raspberry Pi. Following initial advice, I started from scratch,...

Tips for building AIY speaker

Building AIY speaker was a pleasure. I went live and streamed the entire process without prior preparation. The viewers could see me struggle a...
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The hassle free Raspberry Pi VPN – piVPN server

Setting up your own VPN server sounds complicated and time-consuming. It was at first, especially when you are trying to do this from China...
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How to use Raspberry PI as WOL (wake on lan) server

Having your PC wired comes with many benefits, one of which is having the WOL functionality. Waking your computer remotely can be a great...
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Three ways to send data from Tasker to Raspberry Pi

It's been two years since my Tasker automation profiles are complimented by a Raspberry Pi board. I understand that spending $30-40 on a new...

Connect Raspberry Pi to laptop PC in 4 simple steps (internet...

Here is a simple guide on how to connect a headless (no display, no keyboard) Raspberry Pi to a laptop PC. I'm doing it...

More Raspberry Pi articles

Raspberry PI sensors

Sensors for RPI - overview

Windows 10 IoT core on Raspberry Pi

The Windows 10 has been making its way to various devices and for some time now it is available on the Raspberry Pi as...
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Raspberry Pi NAS: (NAS-pi) Building an enclosure: Trial and Error #part4

My cardboard enclosure got people talking about the project, but it was far from pretty. It's time to turn a virtual design and a...

Raspbian Stretch is out, a clean install is advised!

Raspberry PI Foundation has released a new version of Raspbian: 'Stretch'. In line with Debian releases, the new Raspbian Stretch is named after Disney characters...

Relay Module KY-19 (Songle SRD-05VDC-SL-C)

Tech details: Control signal: 5V-12V Current requirements: ~85 mA Max current: 10A/250V AC or 10A/28V DC Response time: 10msec Operating Temp: -25/+70 C Connectivity: 3 pin...