Переглядів 145,924
You can buy the Otii Arc here: www.qoitech.com/buy/
Thanks to QOITECH for sponsoring this video.
Previous video: • How to do Electrical W...
HACKED!: Speaker System gets an IR Remote video: • HACKED!: Speaker Syste...
Make your own Power Meter/Logger video: • Make your own Power Me...
Electronic Basics #27: ADC (Analog to Digital Converter) video: • Electronic Basics #27:...
Facebook: / greatscottlab
Twitter: / greatscottlab
Support me for more videos: www.patreon.com/GreatScott?ty=h
In this episode of DIY or Buy we will be having a closer look at the Otii Arc product. It is a tool that can basically measure µA/nA and therefore calculate the used energy of a low power device. Since such a tool is super handy to have around, I will also try to create my own crude low energy meter in this video. Let's find out whether a Teensy microcontroller and an Op-Amp circuit is capable of measuring µA/nA! Let's get started!
Websites which were shown/used in the video:
hackaday.com/2017/12/22/coin-...
www.pjrc.com/store/teensy32.html
forum.pjrc.com/threads/25532-...
github.com/GadgetReboot/Proce...
www.analog.com/media/en/techn...
www.analog.com/media/en/techn...
ww1.microchip.com/downloads/e...
Music:
2011 Lookalike by Bartlebeats
0:00 Introduction (Why I need to measure µA/nA)
1:45 Presenting the Buy option (Otii Arc)
2:53 Intro
3:12 Testing the Otii Arc
7:01 Coming up with a DIY solution
8:44 Building the DIY circuit
11:12 Conclusion