Trek Marlin Gary Fisher Single Speed Conversion
The Bike: https://www.bikeradar.com/reviews/bikes/mountain-bikes/trek-marlin-review/ The task: Remove the front and rear derailleurs and replace with single speed. Remove shifters and cables…
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Yeti SB140 Fox Transfer Post
The Yeti SB140 L comes with an Fox Transfer 31.6/175mm Post. Riding today the seat popped off, not an entirely…
2021 Rocky Mountain Slayer Alloy 30 Bent Derailleur
Crossing a log and landing on the Derailleur is a neat trick but not so good for the Derailleur or…
Rocky Mountain Slayer 2021 Spring Upgrade
The Rocky Mountain Slayer is an All Mountain bike that includes a rear spring suspension. The spring that comes with…
John Deere Z355R Sputtering
Start of a new season and time to service the lawn mower. https://www.deere.com/en/parts-and-service/zero-turn-mowers/residential-eztrak/z355r/ The annual service kit comes with Oil,…
Cozmo Maze
The maze in the picture was a leftover from another project. What better use to put it to than have…
Electrical Applications, quiz 0001
Look at the following circuits. What will happen when the switch is turned on: Simple LED, resistor and battery 2.…
Electrical Applications, Potentiometer
A Potentiometer (pot) is a resistor that can be both fixed and varied, also known as variable resistors. A typical…
NPM Raspberry Pi Zero onoff and Closures
Using a Pi Zero to monitor some input pins, a change on the input will trigger an event. This is…
Pi Zero W read GPIO with nodejs 10
The Pi Zero W uses the arm6l architecture. For node v10 the zip file can be found in this directory,…