DIY USB Power Bank with 4x 18650 Li-Ion cells
Jovan Stosic
Engineering and technology
Jovan Stosic
How to reuse the old LCD Screen of your broken Laptop
Jovan Stosic
2:1 Polyolefin Heat Shrink Tube Sleeve Wrap Wire Assortment 7/8 Size 127/328PCS
Jovan Stosic
Simple DIY 18650 Battery Charger – TP4056 Review (Everything Explained)
Jovan Stosic
New TP4056 Lithium Cell Charger Module with Battery Protection – YouTube
Jovan Stosic
Li-ion Battery Charging: 7 Steps
Jovan Stosic
Keypad 4×4 I2C Interface Arduino ESP8266
Jovan Stosic
How to Set Up a Keypad on an Arduino – Circuit Basics
Jovan Stosic
Learn how a matrix keypad works, how to set it up on an Arduino, and how program it. Also find out how to use a password to activate a 5V relay.
Source: How to Set Up a Keypad on an Arduino – Circuit Basics
Coulomb barrier – Wikipedia
Jovan Stosic
The Coulomb barrier, named after Coulomb’s law, which is in turn named after physicist Charles-Augustin de Coulomb, is the energy barrier due to electrostatic interaction that two nuclei need to overcome so they can get close enough to undergo a nuclear reaction.
To overcome this barrier, nuclei have to collide at high velocities, so their kinetic energies drive them close enough for the strong interactionto take place and bind them together.
Tri Shilka – Macedonia
Jovan Stosic
Sieve mail filtering with dovecot on ubuntu
Jovan Stosic
email – How do I delete all Terminal mail?
Jovan Stosic