Arduino

Nextion TFT LCD – Why you need one!

I'll start this by stating that I don't work for iTead, and nor am I getting any sort of   I just really like this TFT LCD.  I stumbled upon the Nextion (which is a slick easy-to-use TFT LCD with a HMI editor) when they had their first crowdfunding campaign a year or so ago.   I ignored it as there was not a lot of documentation, and frankly, I really didn't understand the concept of…
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LEGO Technic Wire Storage

What better way to store my wire supply, then to use spare LEGO Technic beams & friction pins.   After fumbling through bags of wire, pulling what I need out, and stuffing it back into the bag, I decide to take a stance and make a change!!!!  Digging into my Mindstorms / Technic supply, I pulled out some beams and friction pins.  15 minutes later, I have a nice storage solution for my silcone wiring.…
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Electronics

Review: JJRC H36 2.4G 4CH 6-Axis Gyro RC Quadcopter

I always like opportunities to try out new  RCMoment sent me this cool little mini quad to try out -  JJRC H36 4CH 6-Axis Gyro RC Quadcopter.  First thing's first - full disclosure.  I don't have any vested interest in RC Moment. They sent me this quad for free.  I am not the type of person that is influenced by free stuff.  I get asked to do a review, and I will give it my…
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3D Printing

WIoT-2 Weather and Home Automation – Nextion with ESP8266/ESP32

This is a continuation from my first iteration of WIoT weather station.  What is WIoT-2?  I use it as a cloud-connected (IoT) info center of sorts mounted near our front door.  It is a culmination of information my wife or I often look for either on our way out of the house, or when we come home.  It displays current/forecast weather from , weather data from outside the house (from this), date, time, our local waste…
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Hot Tub: ESP8266 IoT Temp Monitor and NeoPixel Lighting

Finally got our free hot tub hooked up.   Well, not so "free".  Hot tubs are never free unless you have all the electrical and other bits already.  Anyway,  I wanted to add some remote temperature monitoring as well as jazz up the lighting a bit.   Given Winters can get pretty cold here in Canada, I wanted to get notified if the temp falls below a threshold as frozen pipes in a hot tub pretty…
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Arduino

ESP8266 – Lessons Learned

I've gotten enough ESP8266 projects under my belt to have a few lessons learned to share with you.  The ESP comes in many flavors.  One of my favorites is the NodeMCU.  I also like the Adafruit Huzzah WDT Reset Error: This error was the bane of my existence for quite some time.   When experiencing this, you typically see your sketch run and fail.  Using the Serial Monitor and carefully placed statements, you can usually…
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Electronics

Review: RBBell – Electronic Bike Horn

Today, I'm doing a review of the RBBell electronic bike horn.   This is a battery powered piezo that beeps when the button is pressed.  Pretty simple.  It's loud (as in 120dB loud)!  It startled me after accidentally pressing the button during my review video. I can tell already this is going to be effective when I hit the trails.   I do a fair bit of biking. Most of which is in trails not…
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Arduino

WIoT: Weather Station & IoT Notifier

Update: Check out my latest version of this project WIoT-2. This is a project that I have been wanting to do for some time.  Since the marrying of IoT with microcontrollers, the world of cloud-connected devices has taken off.  I had a hard time naming this thing because its sort of a swiss army knife of IoT.  I keep coming up with new ideas as to what to connect to and control.    I've done other…
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FeeYoung – FatShark 600TVL Rotating Camera Mount

This allows you to mount the FatShark TVL600 (or similar) FPV camera so it can be rotated by a servo on the FeeYoung ZX-250 quad frame. The flange is printed wider with a support. Once printed and cooled, you have to twist the flange to break it free. A few twists back-and-forth will loosen it up so it can act as a bearing. The right side flange is printed flat and can be slid on…
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FVT LittleBee 20A ESC Mounts – FeeYoung Frame

You can use these mounts to hold a set of small ESCs in place on your quad. These were made for a FeeYoung ZX-250 frame and mount the FVT LittleBee 20A ESCs. However, they may work for others. Requires Hot glue or Goop (my favourite). Note: This is a single STL but 2 parts.   FVT LittleBee ESCs   FeeYoung ZX-250 Carbon Fiber Frame    Tinker this thing.    
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