I am trying to get two NRF24L01's to communicate using two uno's, but the power is regulated so the antenna's don't get enough power to work? What can I do to change that?
You can start by attaching code, using code tags, and attach the wiring. Tellimh what works and what doesn't aldo helps us.
I have had some success powering nrf24 radios from the Uno 3.3V supply with a 10uf cap across the nrf24 power input right at the radio.
Better is to have a separate regulator from the Uno 5V (ie. LM1117 3.3).
Also, there are adapter boards available with the 3.3V regulator and bypass caps included.
Robin2's simple rf24 tutorial may have information of interest