This is how to make the split open spheres
Fractions of an inch to MM. Always handy. Might be handy to print off and keep around actually
Clap Switch is a basic Electronics mini-project, made from the basic components such as 555 Timer, BC-547 Transistors LED Resistors, Capacitors. clap sound
The core of the power supply circuit is LM338K. The scheme circuit 5A power supply with adjustable output voltage from 1.2 to 25V. Constr...
Building a palm size quad-copter & Introducing a new simple flight controller - RC Groups
#Power door locks #Electronics #Electricals
Controle automatico de bomba d'àgua. http://blog.novaeletronica.com.br/controle-automatico-de-bomba-dagua-pelo-nivel-da-caixa-dagua/
47 Projects to Do With a 555!