riki

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Jednoduchý základní recept na domácí zmrzlinu. Příchuť zvolíte podle chuti přidáním různého druhu ovoce.

Jednoduchý základní recept na domácí zmrzlinu. Příchuť zvolíte podle chuti přidáním různého druhu ovoce.

Arduino MOSFET project - Tutorial45

Arduino MOSFET project - Tutorial45

ArduinoChainedSerial

ArduinoChainedSerial

Home Automation How to Add Relays to Arduino

How to select Relays – Its all about Power.When you are selecting a relay to connect to your Arduino you need to consider a) the power (voltage and current).

Upon pressing the button, the green LED of Traffic Light will turn off, yellow…

Upon pressing the button, the green LED of Traffic Light will turn off, yellow LED of Traffic Light will turn on for 2 seconds, then the red LED of Traffic Light will go to ON, by that time the green LED of Pedestrian Light will turn on.

Arduino keypad with 1 Analog pin – Ziggy's of the world

Arduino keypad with 1 Analog pin – Ziggy's of the world

How LED's work - A light-emitting diode (LED) is a two-lead semiconductor light source. It is a pn-junction diode, which emits light when activated.[4] When a suitable voltage is applied to the leads, electrons are able to recombine with electron holes within the device, releasing energy in the form of photons. This effect is called electroluminescence, and the color of the light (corresponding to the energy of the photon) is determined by the energy band gap of the semiconductor.

How LED's work - A light-emitting diode (LED) is a two-lead semiconductor light source. It is a pn-junction diode, which emits light when When a suitable voltage is applied to the leads, electrons are able to recombine with electron holes wi

75 Model Railway Project

75 Model Railway Project

6 super fashion hacks

6 super fashion hacks