Category: General

What is RFID?

Everyone uses RFID technology in their daily lives, most of the time without even realizing it. So, let’s dig a little deeper into learning more…

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Make a Drone

A drone is a flying robot that may be controlled remotely or flow independently via software-controlled flight plans. Have you had a chance to use…

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Arduino Alternatives

Have you tried or considered using Arduino alternatives?  Here’s a selection of some of the best.  1. Teensy 3.6The Teensy is a breadboard-friendly development board…

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Rubik’s Cube Robots

Look at these four Rubik’s Cube Robots that set world records. Rubik’s Cube was created in 1974, and it has since become a fascinating ‘benchmark’…

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Home Assistant

Home Assistant Yellow is a smart home hub powered by a Raspberry Pi with a built-in Zigbee and a slew of other features that make…

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How to solder a tiny chip

Tiny IC/Chip on finger

This week I am working on the electronics for a coffee roasting machine. (It’s a beautiful machine BTW: https://www.roestcoffee.com/) One of the challenges this week…

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A month of project-building

Beaglebone black

Hey Ohmify’ers, The last month I’ve been completely absorbed in two projects: Building a UWB radar distance sensor with Arduino Building a coffee roaster These…

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