Sándor Szőke

Sándor Szőke

Sándor Szőke
További ötletek tőle: Sándor
50 - 555 Circuits

50 - 555 Circuits

"This option is small-scale and it is built around a reclaimed heat dispersal system from an old refrigerator (which you can get with the gas removed from your local dump). It has no pump as it is gravity fed and it requires no electricity to work. Just put it in the sun, turn on the water feed and you will get a slow but constant supply of very hot water..."

"This option is small-scale and it is built around a reclaimed heat dispersal system from an old refrigerator (which you can get with the gas removed from your local dump). It has no pump as it is gravity fed and it requires no electricity to work. Just put it in the sun, turn on the water feed and you will get a slow but constant supply of very hot water..."

Garden Benches Wood - Foter

Garden Benches Wood - Foter

10 Free PCB Design Software

10 Free PCB Design Software

Figure B: These pin functions are shared by all digital potentiometers in the AD5220 family.

Figure B: These pin functions are shared by all digital potentiometers in the AD5220 family.

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…

Attiny85 Wireless Weather Sensor

Attiny85 Wireless Weather Sensor

Synchronous Switch-Mode MPPT Battery Charge Controller Circuit - Electronic Circuit Projects

Synchronous Switch-Mode MPPT Battery Charge Controller Circuit - Electronic Circuit Projects

AAA powered Arduino #arduino ~~~ For more cool Arduino stuff check out http://arduinoprojecthacks.com

AAA powered Arduino #arduino ~~~ For more cool Arduino stuff check out http://arduinoprojecthacks.com

Picture of WATERING SYSTEM - INTRODUCTION

Picture of WATERING SYSTEM - INTRODUCTION