eBike Build

I’ve had a mountain bike for quite some time and have not ridden it in years. It just sits in the garage collecting dust.

eBikes (electric bikes) have become so popular, I thought that I might buy one. My thought was that the battery powered option would get me back on the road. Yes, I would pedal the bike sometimes.

Then I saw the prices. I’d have to spend about $1500.00 to get what I wanted – that’s the low end.

What about a kit to convert my old bike? I like kits. Well, I found some kits on eBay and purchased one. It cost $219.00. I have since seen the kits under $200.00, so look around if you plan to convert your bike.

This is the kit that I received. It contains everything needed except the battery

The first step was to get the tube and tire on the rim. This is not so easy if you do not have experience and a special tool to assist. I did get it on, put the air in, only to find out the next day it was flat. I likely pinched the tube during installation.

I decided to take it to a bike shop – new tube $12.00 and installation $8.00 = Worth doing it.

Next I put all the simple parts on: handle bar grips, throttle, and brake levers. Cables were dangling down the front of the bike. Make sure you know how to remove brake cables. Watch some videos first – then do the work – not the other way around.

Then I mounted the tire with hub motor to the front forks. You can purchase a rear hub motor kit, but that installation process is more involved. Again, watch videos before you purchase a kit so you know what is involved.

Following the instructions that came with the kit (they were okay, but not great), I began routing and wrapping the cables on the bike frame.

All the cables connect to the motor controller, which sits in a bike bag that hangs on the frame. The bag they provided is too small. I ordered a new one – cost: $11.00.

I connected everything I could, except the main power connectors to the battery. I still had not ordered one. More research, and where to place it on the bike also needed to be figured out.

I found a battery that I liked based on the kit providers recommendation for voltage and ampere hours – cost: $150.00. Batteries are not cheap but should last 6 years.

Now, how to mount it? I decided to use the water bottle bracket already on my bike. My solution was to mount the battery in 4″ diameter ABS pipe with hose clamps. I also added side blocks to prevent the battery from moving while on the road. Here is how it turned out.

I connected everything up and tested. Yes, we have power! I road tested the bike at about 20mph – that seemed pretty fast to me.

Here is the finished bike. I added a Flux Capacitor label to the battery tube and a “Bike to the Future” image in the bike bag pocket. – just for some fun!

It was not a simple project, so it may not be for you. There are people who will convert your bike or of course you can buy a new one.

I very much enjoyed this project and would do it again. Total cost: $410.00.

By the way, hills are a piece of cake now! The eBike is really a blast to ride!

Pattern Disc Viewer

What the heck is a Pattern Disc Viewer anyway? Well, it is a device that I designed to manufacture the theme of a dream. I know crazy – right!

The idea is simple really. Wear a mask that restricts your field of vision, while focusing on a specific image, for 15 to 30 minutes a day. The daily conditioning will increase the likelihood that you will dream about the image you have been viewing. There is a little more to it, but that is the basic concept.

Here is the finished product.

The viewer has a semicircle at the front which holds the disc. The disc has the image printed on it. I also disguise the image with a pattern printed over the image, which increases the chances that the image appears in your dream. For more on this concept, please read this post – Can You Talk To Animals In Your Dreams?

Additionally, there is a red LED flashing circuit mounted on top of the viewer. This is a second conditioning feature which is used in conjunction with another device that I wear while sleeping – The Dream Trainer.

I made the basic viewer out of cardboard. I downloaded a 3D viewer template from the web and slightly modified it for my use.

Once the viewer box was built, I constructed a simple LED flashing circuit kit.

Then mounted the circuit to the top of the box.

Finally I added an on/off push button switch, 9V battery, and head strap supporting Velcro. Note the disc image cannot be detected.

The principle disc image that I work with has a human figure speaking and listening to marine mammals.

I can tell you that the concept does work. Marine mammals have a lot to talk about!