Recently, I received a command on one of my previous blogs. In this, someone asked, “What can I do with a Cricut Maker 3?” After reading the comment, I wondered whether I had written something on it before. After extensive research, I found...
Long time ago it all started with me trying to find new keyboard. After couple of weeks browsing through every possible manufacturer I got an idea: "How hard it can be to build my own keyboard! It's just few buttons connected to microcontroller, I'll...
day mode brightness night mode brightness level control to switch between day and night It would be better if this could be done automatically. Maxim Integrated has an application note concerning display brightness adjustment according to ambient...
Update 2020-01-15: Got email from them saying they have merged with Ocean Smile (who thinks up of these names?) with a new site. As far as I can tell the pricing structure is unchanged and my old account works so my next 4 5-board orders are still $2....
PN2222 Overview The PN2222 is a popular NPN bipolar junction transistor that is used for common low-power intensification or swapping circuits. It is designed for low to intermediate current, modest power, and intermediate voltage, and it...
What is Needed to Start a PCBA UV Torch Project Here is a list of suggested key components needed for this small project: 395nm 5mm UV (ultraviolet) LED x 12 4V/500mAh SLA (sealed lead acid) battery x 1 N/O (normally open) type momentary push button...
I deal with the Requirements of a new mathematical symbol, in order to explain the Retrodynamic Phenomenon Effect, that occurs in an invention that I am developing. It is called the "Retrodynamic Effect" and it is created by having a situation of an...
DESCRIPTION Fiducials are little target registration marks that are printed on PCBs, they are placed on the top copper layer (and bottom if you're doing 2-layers) and allow the vision system of the pick and place to recognize where the PCB is at. They...
In this update I'll be going over several devices I've been experimenting with over the last several months. Then I'll talk about next steps. Leg Exoskeleton In my last update I said I was trying to focus on making a new VR locomotion setup...
The idea for this project occurred to me while I was implementing the PC Joystick adapter for #Control Freak , and the user @Dave's Dev Lab mentioned that he had 300 IBM PC jr joysticks and I started to wonder if I could use the cheap Digispark...
Nowadays, Unmanned Aerial Vehicles (UAVs) are becoming popular with their high flying capacities, image capturing & video recording features, and most importantly, their parts & components which play a vital role in this small yet powerful Unmanned Aircraft...
NASA and Space-X just successfully launched the Crew Dragon space capsule to the International Space Station (ISS). SpaceX’s Dragon also marks the first time a commercial aerospace company has carried humans into Earth's orbit. NASA astronauts Bob Behnken...
DIY RGB PROGRAMMABLE CLOCK In this vlog we will talk about how we can make a DIY REB PROGRAMMABLE CLOCK overself at home. Things used in this project Hardware components Bread Board - GL12 840 Points Solderless Breadboard buy online at Low Price in India...
Moje pofestiwalowe przemyślenia chyba mogłabym podsumować jednym zdaniem: „Przestańmy gonić za pieniądzem, zacznijmy pogoń za światłem!” . Jak odbierałam festiwal zanim się rozpoczął? Przede wszystkim kosztował mnie sporo...
A hexa-core processor is a type of central processing unit (CPU) that contains six independent processing cores on a single integrated circuit (IC) chip. Each core is a fully functional processing unit capable of executing instructions and...