Mai multe idei de la rascu
50 - 555 Circuits

50 - 555 Circuits

VGA Pinout Diagram

VGA Pinout Diagram

If you ever wanted to test a RC servo by hand this circuit could come in handy.

If you ever wanted to test a RC servo by hand this circuit could come in handy.

The post explains a simple yet effective automatic plant irrigation system circuit which can be used for automatically sensing soil humidity and triggering a water pump when the ground gets parched below a predetermined level (adjustable). The circuit is rather straightforward and uses a single IC 555 as the main active component. Referring to the …

The post explains a simple yet effective automatic plant irrigation system circuit which can be used for automatically sensing soil humidity and triggering a water pump when the ground gets parched below a predetermined level (adjustable). The circuit is rather straightforward and uses a single IC 555 as the main active component. Referring to the …

Remote control for home appliances.

Remote control for home appliances.

MOTOR SPEED CONTROLLER

MOTOR SPEED CONTROLLER

How to make a circuit that will allow you to use dead batteries to power your electronics. The Joule Thief circuit explained. http://graywolfsurvival.com/2491/the-joule-thief-a-preppers-best-friend-for-dead-or-homemade-batteries/

How to make a circuit that will allow you to use dead batteries to power your electronics. The Joule Thief circuit explained. http://graywolfsurvival.com/2491/the-joule-thief-a-preppers-best-friend-for-dead-or-homemade-batteries/

Este circuito detector de lluvia con 4093B, da el aviso de el momento en que se inicia la lluvia para evitar algunas situaciones o favorecer otras.

Este circuito detector de lluvia con 4093B, da el aviso de el momento en que se inicia la lluvia para evitar algunas situaciones o favorecer otras.

Simple FM Transmitter

Simple FM Transmitter

https://s-media-cache-ak0.pinimg.com/originals/cc/ec/26/ccec2641b4c2eca0c32140f0697e7c6f.jpg

https://s-media-cache-ak0.pinimg.com/originals/cc/ec/26/ccec2641b4c2eca0c32140f0697e7c6f.jpg