Category: Uncategorized

Thing-O-Matic Repair and Upgrade

I recently upgraded my build surface from Kapton tape on Aluminium to BuildTak.  I was a little concerned about this because like everything else there are rumors that ABS won’t come off.  But I figured for the price for 3 sheets for my little Thing-O-Matic it was worth a shot so I didn’t have to deal with blue painters tape if I wanted to switch to PLA.  I found my BuildTak on Amazon for around $8.00 (3 sheets).  I peeled off my old Kapton tape and cleaned off the print bed.  I will say this is way easier to install than Kapton since it’s a small area and the tape forms nice bubbles under it when it adheres to the platform.  I used the edge of a credit card to ensure good adhesion to the platform.

Read more

512KB ESP-01 WiFi Honeypot

File Jul 20, 6 37 03 PM

After seeing an awesome Hack-a-Day “RickRolling” Free Wi-Fi access point based on a node MCU I wanted to see if I could do something similar on my tiny 51KB ESP-01 module.  While annoying as all heck this “hack” is pretty clever and involves social engineering to rick-roll people.  The users is lured in by free wifi that does not exist and then a message of the designers choice is displayed on their screen.  The original can be found at Hack-a-day: ESP8266 Mobile Rick Roll Captive Portal – and like mine was based on the work of others.  This was designed for a NodeMCU ESP with 4MB of flash – not the 512KB not found on the paltry ESP-01 – although the original “Captive Portal” did run on an ESP-01 it was much more limited in support.  This project also gave me an excuse to try out the new PlatformIO IDE and dust-off my unused ESP-01 modules.   Read more

Slow/Weak burner on Gas Stove

I was recently plagued by a slow/weak burner on my otherwise fine Gas stove.  This unit has sealed gas burners that are near impossible to remove.  The most common cause of a weak gas burner is a plugged orifice where the gas enters the burner.  This can be caused by a severe boil-over, cleaners or other gunk getting into the burners.  The end result is the burner won’t start or has a very weak flame.

 
Read more