Hello to everyone i need to wire two current sensors(acs712) ,one sct/013(also current sensor) and one voltage (ZMPT101B) sensor with arduinoUno but there is only two grounds and only one 5v analog output for supply,any idea would help 
sorry for bad english i hope you understand my problem
split the power pins.
- remove som insulation from the middle of two "du-pont-wires". Twist them and you got 3 connection points
- add a breadboard