Painting on the iPad

I painted this on my iPad using an Apple pencil while sitting in my recliner in front of the TV. Dr. Hartley thinks it's good. Shows you what he knows :)

Extra ham please

I just passed my Extra Class ham radio exam! I now have full privileges on all bands. I haven’t decided if I’ll change my call sign (KB0AMJ.) I doubt I will.

Come along and ride with me (, or how to use up another minute of your time.)

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Come along and ride with me, or how to use up another minute of your day. South Cherryvale Road, Boulder, Colorado. September 22, 2018. ClydeHoadley.com #motorcycle #Boulder #Colorado #Harley #ride

A post shared by Clyde Hoadley (@mrclydehoadley) on Sep 24, 2018 at 7:01am PDT

Demonstrating a photocoupler (optical isolator)

#amateur #make #electronics #photo #coupler #isolator #circuit

Hypnotic

I was going to throw this clip away until I noticed that it was mildly hypnotic. #ASMR #hypnotic

Too easy

Assembled the DIY Gamer kit by Techwillsaveus.com. I used an Adafruit Metro to drive it. #make #amateur #electronics #STEM #game #diy #arduino @techwillsaveus @adafruit

A post shared by Clyde Hoadley (@mrclydehoadley) on Aug 23, 2018 at 4:51pm PDT

The robots are coming!

The robots are coming! Resistance if futile. #make #amateur #electronics #robot #mbot #STEM #robotics #cnc #makeblock @Makeblock @adafruit

A post shared by Clyde Hoadley (@mrclydehoadley) on Aug 14, 2018 at 1:51pm PDT

Sunrise

Sunrise in Arvada. iPhone 8+. Arvada, Colorado. August 7, 2018.

How I ruined my multimeter

I made an Internet of Things thing

An esp8266 wifi microcontroller breakout board from Adafruit, a quad 7-segment LCD display, and ThingSpeak.com can be made into a simple weather monitor.

Altair Cylon

Calculations for world domination. Altair Cylon. (Enable your sound.) #computer #cylon #battleStar #Altair #retro #fun

A post shared by Clyde Hoadley (@mrclydehoadley) on Jul 30, 2018 at 10:49am PDT

How I shift my bits and other secret things

Red LEDs driven by five shift registers clocked at 15Hz by a 555 timer.

Lactococcus lactis bacteria

#microbe #science #microscope #biology #cheese #amateur #YouTube

Useless box

Useless box. #make #amateur #gadgets

A post shared by Clyde Hoadley (@mrclydehoadley) on Jul 24, 2018 at 11:41am PDT

Professor Doohickey and the great EEPROM incident.

I program an EEPROM on a breadboard by hand using jumper wires. www.ClydeHoadley.com

Seven segments

Seven segment LED display run by an Arduino Uno. I did the programming myself. #make #amateur #LED #arduino #computer #electronics

A post shared by Clyde Hoadley (@mrclydehoadley) on Jul 16, 2018 at 9:27am PDT

Seven segment LED display run by an Arduino Uno. I did all the programming myself.

NeoPixels

A string of 60 NeoPixel RGB LEDs run by an Arduino Mini. I wrote the script and had my MAC narrate it using the ZarVox voice.

Christmas in July

Christmas in July.

A post shared by Clyde Hoadley (@mrclydehoadley) on Jul 12, 2018 at 12:04pm PDT

My working Full Adder (or my two bits worth)

Demoing my working Full Adder built with transistors.

#make #build #digital #ttl #logic #computer #amateur #hobby

My experience with an exclusive OR

I tried to build a full adder out of transisters but couldn't get it to work, so I started over from scratch.

make, electronics, logic, ttl, computer, digital, amateur, hobby, breadboard, build,

First in. First out.

First in. First out. A drive through the car wash.

What is 10 + 32?

What is 10 + 32? I'll enter a program into the Altair to compute the answer.

Also see: http://altairclone.com/

Squamous epithelium on a slide

I got a microscope! Video shows me trying it out by looking at a sample of squamous epithelium on a slide. Pictures were taken by holding my cellphone up to the eyepiece.

I have my head in the clouds

Duck duck crow

Mallard ducks. Lots of color.

Hooded Merganser. Poofy hair.

American Crow (Common Crow.) Uh, I'm not sure that's edible.

I paint a barn alla prima

My NASCAR race

I took 3rd place in this NASCAR race. There were no injuries but they were still cleaning up the wreckage when I left.

Towers of Hanoi puzzle

Demonstrate the Towers of Hanoi puzzle using QEMU emulator running a Forth script. QEMU is a generic and open source machine emulator and virtualizer.

The Tower of Hanoi Forth script written by Amit Singh. QEMU disk image created by Thomas Huth.