Category Archives: Training

This is all items related to my physical training.

New Nikon 5600

Posted on October 13, 2017 by larry

Got a new camera Here are the contents Pretty happy, we’ll see how it works.  

Posted in New Toys, Technical, Training | Leave a comment

433Mhz Still crashes

Posted on October 12, 2017 by larry

Something causes the 433Mhz to crash. Kind of frustrating.  Could be the reset I have in place, maybe I do not have the proper resistors. Also tired, been busy day. Need a break.

Posted in Technical, Training | Leave a comment

Secondary 433Mhz Transmitter

Posted on October 11, 2017 by larry

Getting a secondary transmitter up.  The other one seems to go offline, hoping the new one works better. Initially it works, hopefully it works tomorrow.

Posted in Arduino, Technical, Training | Leave a comment

Closed Deal On Windows

Posted on October 9, 2017 by larry

Remember my door adventure, I did not want to repeat it with the windows. Having someone else do it.  Dropping some cash on home maintenance. Got the guy to drop the price from 25K to 18k though. I think it … Continue reading →

Posted in Training | Leave a comment

Very Unproductive Day

Posted on October 8, 2017 by larry

Ran an errand, went to the store and that is it. Kind of just did nothing but watch football. So not much to post. Seahawks won  

Posted in Training | Leave a comment

433Mhz Small Package

Posted on October 7, 2017 by larry

I like this setup. It is small and uses less parts.  I can pass on the cheaper modules if I need to.  It is so much easier to set up, it is worth the higher cost.  

Posted in Arduino, Technical, Training | Leave a comment

Web Configured 433Mhz Gateway

Posted on October 6, 2017 by larry

This is fun, I finally got the device to configure via web page. I was able to get this working right. Looks good, cleaning up the code to get it to work with some errors.    

Posted in Arduino, Technical, Training | Leave a comment

Using a Superheterodyne vs Super-regenerative

Posted on October 5, 2017 by larry

Recall my past few posts and I been mentioning the use a of a 433mhz receiver. On this picture the three on the left are Superheterodyne and the one on the right is a Super-regenerative The superhet is supposed to be better … Continue reading →

Posted in Arduino, Technical, Training | 6 Comments

Kits For Sale

Posted on October 4, 2017 by larry

Soon. I need to start off simple, but I have a feeling things going to move fast and I need infrastructure. Where to sell, (offerup, craigslist) How to take payments How to market My supplies. I think tomorrow I will … Continue reading →

Posted in Arduino, Technical, Training | Leave a comment

433Mhz Gateway BOM

Posted on October 3, 2017 by larry

Here is the bill of materials for the 433Mhz Wemos Gateway, prices are from ebay US Sellers. Wemos D1 Mini           7.85 400 Tie point (half) breadboard           5.09 433Mhz Receiver           5.15 2n7000 mosfet           0.15 2x 10k Ohm … Continue reading →

Posted in Arduino, Technical, Training | Leave a comment