Další nápady od uživatele PAVEL
Here is an example how to build Arduino clock which is syncronized with the time of given HTTP server in the net. My plan was to build simplest possible internet...

Here is an example how to build Arduino clock which is syncronized with the time of given HTTP server in the net. My plan was to build simplest possible internet...

Water quality data monitoring for swimming pools, fish aquarium and more! By Jefferson Paredes and Alysson Alvaran.

Water quality data monitoring for swimming pools, fish aquarium and more! By Jefferson Paredes and Alysson Alvaran.

Arduino MP3 player

Arduino MP3 player

Arduino Menu on a Nokia 5110 Lcd Using a Rotary Encoder

Arduino Menu on a Nokia 5110 Lcd Using a Rotary Encoder

Extruder for 3D printing ABS and other plastic filament -- Low Cost!

Extruder for 3D printing ABS and other plastic filament -- Low Cost!

USB controller for CNC Machine

USB controller for CNC Machine

This instructable show how to use an ATtiny85 to create a tiny watch core that can run over 1 year before recharge or replace battery.The instruction to make the watch case may be in next instructable.I have made a few Arduino watch before, but I found the watch using ATmega boards or ATmega chips are a little bit too big to wear. So I would like to make it with a smaller chips.I have choose ATtiny85 just because I can easy to get one.The challenges for using ATtiny85 are: It only have 8K…

This instructable show how to use an ATtiny85 to create a tiny watch core that can run over 1 year before recharge or replace battery.The instruction to make the watch case may be in next instructable.I have made a few Arduino watch before, but I found the watch using ATmega boards or ATmega chips are a little bit too big to wear. So I would like to make it with a smaller chips.I have choose ATtiny85 just because I can easy to get one.The challenges for using ATtiny85 are: It only have 8K…

Simple Rotary Encoder Interface    Rotary encoders are a nice alternative to a potentiometer in a project, because they're multi-turn, and you can specify in the software how you want the amount you rotate the knob to vary the parameter that you're controlling. They work by providing two switches that are activated in sequence when you rotate the knob. By checking the state of both switches your program can tell both how far the knob has been rotated, and in which direction:

Simple Rotary Encoder Interface Rotary encoders are a nice alternative to a potentiometer in a project, because they're multi-turn, and you can specify in the software how you want the amount you rotate the knob to vary the parameter that you're controlling. They work by providing two switches that are activated in sequence when you rotate the knob. By checking the state of both switches your program can tell both how far the knob has been rotated, and in which direction:

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