I made a very simple project that simply increases the light intensity on RGB LED strip if movement is detected and decreasing it if no movement is detected. Everything works fine while I am powering my sensor with arduino UNO, but when I try to connect sensor to external power supply (YwRobot) on …

Sensors with external power supply

Skazzyyy April 15, 2018, 5:51pm 9

Understood.
One more question : What is simple and also good way to power my arduino (Without it depending on PC) ? Should I just stick with USB/USB-B or should I get some kind of DC power adapter ?

Topic		Replies	Views
Project is working when powered with usb but not with external power? General Electronics	3	1164	May 6, 2021
Arduino not working with 5v pins supply IDE 1.x	8	8166	May 5, 2021
General question about sensor and power General Guidance	13	3313	May 5, 2021
External power supply problem General Guidance	5	2050	May 5, 2021
Arduino UNO works partially with external power supply Motors, Mechanics, Power and CNC	4	1290	May 6, 2021

Sensors with external power supply

Related topics