Banggood 3018 3 Axis Mini Cnc Router Build, test & Review
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Author Archives: techydiy
CamPark T30 Wildlife Trail Camera Review
How to Reset Brother HL-L8250CDN Starter Toner Cartridges from the Menu (Instead of Buying a New Toner Cartridge)
If your Brother HL-L8250CDN is giving you a “Replace Toner cartridge” message and refusing to print, then you can save some money and use the remaining toner in the cartridge by following this simple procedure to reset the toner cartridge. Continue reading
Eleksmaker EleksLaser A3 Pro Laser Engraver 2500mW – Review, build and Test
How to Make an Arduino POV (Persistence of Vision) Display
This a POV (Persistence of vision) Display based on an Arduino Pro Mini clone.
BenQ GW2470HM 23.8″ Eye Care Monitor Featuring Low Blue Light Mode and a Flicker Free Screen.
DIY Skull Mirror Project with Arduino Pro Mini, WS2812B Leds, TP4056 & 18650 Rechargeable Battery
How to Make a Snowman LED Mirror with Colour RGB Animation and a Remote Control
Tacklife Cordless Screwdriver SDH13DC 3.6V Li-Ion Review
8431 RPM Fidget Spinner – Arduino Tachometer
This was a fun experiment measuring the rotational speed (rpm) of a fidget spinner using an Arduino Uno, a hall effect sensor and a neodymium magnet. Then seeing just how fast I could make the spinner spin with a shop vac!