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Featured Raspberry Pi

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...

Should you use Raspberry Pi 3B+ as a VPN server?

The new Raspberry Pi 3B+ is nearly 3 times faster (network wise) than the older boards. You can check my speed benchmark out. But does...

Raspberry PI Network Test (Raspberry Pi 2, Raspberry Pi 3, Raspberry...

I embarked on a mission to test every possible network interface, to create an updated version of a Raspberry Pi Network Test guide from...

Raspberry Pi 3B+ Network Speed

The new board has been announced yesterday, and the courier dropped the new Raspberry Pi 3B+ about two hours ago. If you missed the...

Raspberry Pi 3B+Announcement!

It's been some time since the release of Raspberry Pi 3. A few moments ago The Mag Pi announced the Raspberry Pi 3 B+...

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...

Join is coming to NodeRED

I just got my hands on the preview build of Join nodes. Yes, Join is coming to NodeRED! I'm pleased to break the news, especially...
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ESP8266 DIY Smart Socket – SOFTWARE (3/3)

It took me longer than I assumed it would, mainly due to software issues, but once I modified the software to my needs, it...
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Creating Amazon Dash Yeelight remote

When I have seen perfectly referenced API that comes with Yeelight Smart bulbs I knew it's gonna be fun!  It took me some time...
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Use Amazon Dash as smart light remote

I have talked about the Tasker and Yeelight integration before. The recent app update has broken few things. I have submitted my feedback to...

More Raspberry Pi articles

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...

Sonar HC-SR04 ultrasonic ranger for a Raspberry PI & Arduino

How to connect sonar to raspberry pi.

The REAL lifetime VPN subscription for $5

Over the last few weeks, my feed has been dominated by VPN services advertising 'lifetime' subscriptions for their services. The subscriptions lifetime only if...

LED modules for Raspberry PI, Arduino

One of the downsides of ordering your kits from China is poor labeling. The set came with a picture sheet of low quality, half...

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...