I just started playing with HC-05 Bluetooth modules and below are some short videos of projects I built. The first video is a direct copy of a tutorial by Dejan Nedelkovski which using a single potentiometer to control a servo. The second video I modify the project to use 3 potentiometers to control an RGB LED. The 3rd video I use a smartphone to control the RGB LED.

Continue reading




Welcome to Next Thing Co documentation.

Welcome to The CHIP Operating System

We made a computer. A $9 computer. And every computer needs an operating system.

Ours is The CHIP Operating System. Grab an old TV (or any screen with a composite video input), a keyboard and mouse, and stick some electricity in the micro USB port. In a few seconds, you’ll have CHIP’s operating system on your screen, ready to do computer things.

Continue reading



The 2540B, 2542B, 2540B-GEN, and 2542B-GEN dual channel 60 MHz and 100 MHz digital storage oscilloscopes (DSO) deliver performance and value, all in one portable solution. Maximize productivity using extensive features such as digital filtering, waveform recorder, pass/fail limit testing, and automatic measurements. These oscilloscopes offer powerful tools in a small affordable package with deep waveform memory up to 2.4 Mpts plus LAN and USB PC interface. The 2540B-GEN and 2542B-GEN models add a built-in arbitrary waveform generator (AWG). These digital oscilloscopes are ideal for applications in design and debugging, service and repair, and education.

Continue reading

Stay informed

Connect with me on LinkedIn, Google+, Twitter, and Facebook

Follow me

  • This email address is being protected from spambots. You need JavaScript enabled to view it.
Made with love by Joline. All rights Reserved.