These new NVME PCIe SSDs have some amazing speeds (3,200MB/s!!!), the interface is x4 standard PCIe lanes. The Samsung 960 […]
Setting up Heroes Of Might and Magic 3 HOMM3 + HOTA + HD mod
Instructions for setup of HOMM3-Heroes of Might and Magic III with the HD addon and the HOTA – Horn of […]
Corel Draw Offset Line from Object for Laser Cutting
>Effects > Contour Tool Choose Outside or Inside depending on where you want the offset Choose Offset distance Choose one […]
Official Amazon Fire ADB Driver Download – from amazon directly
This text explains the driver and contains the link I re-posted lower down: https://developer.amazon.com/public/resources/development-tools/ide-tools/tech-docs/05-setting-up-your-kindle-fire-tablet-for-testing Direct link to driver provided […]
Which is the fastest Arduino – ESP32, ESP8266, Arduino Uno, Arduino 101 +Others Speed Test Comparison Chart
This started because I was interested in how the new ESP32 compared against other common Arduino compatible development boards. Source code […]
Micropython IDE options
uPyIDE http://pythontutor.com/ – not an IDE but great tools to visualize how code is executed http://espcut.com/ – IDE for ESP8266 NodeMCU, Lua and […]
SSD1306 64×32 Pixel .49″ OLED ER-OLED0.49-1W
I have modified the Adafruit SSD1306 library to work with the smaller 64×32 OLED Displays that can be purchased here and […]
Plastic Case 85x58x33mm KH-F19 Dimensions
These 85x58x33mm cases can be inexpensively sourced from many locations. However I could find no data on the hole layout […]
Testing ST7735 128*160 SPI TFT Display
I’d say it works well 🙂 very happy, using the ucglib graphics library. It has advantages compared to the adafruit […]
Lightning Arresters, MOVs, Surge Suppression
The following are large 3 lead MOV’s that include a thermal fuse – this fuse will prevent thermal runaway on […]
Testing Current Transformers
V1 120.55 V1 avg 120.51 CT1 A 3.72 CT1 VA 448.61 CT1 W 357.18 avg 343.68 CT2 A 3.68 CT2 […]
Installing Lets Encrypt SSL cert through Virtualmin
This guide seemed to work well and the cert is live on sciencefactoryhawaii.com – will see in 2 months if […]
LaserCAD does not bind to correct network interface
LaserCAD using the network interface is a great way to communicate with your laser cutter. Unfortunately the program seems to […]