turn on the lights with voice commands
Closed
Posted
Jan 29, 2016
Paid on delivery
Rp80000-150000 IDR / hour
Closed
I need a motion sensor, I buy at the store at rp. 35 thousand
then I make a pcb circuit as an amplifier,
because the sensor only produces a voltage of about 3 Volts so need to be strengthened.
beside that we need a timer so that when the object is not moving,
lights did not immediately off.
then, i choose IC 555 and decade counter 4017 as circuit
Project ID: #9512350
About the project
Active Mar 10, 2016